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Wuhan Landmark fine chemicals Co., Ltd

No.18 Tazihu, Jiangan district, Wuhan

Not Selected, 430015

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Cinnamic acid Image

Cinnamic acid

Storage method : Store at RT.

Usage :

1.Can be used as fragrance mixture in soap, shampoo, washing powder, daily cosmetics.

2.Cinnamic acid can be used to adjust apples and cherries. It can be used as apple flavor, cherry flavor, fruit flavor and flower flavor.

3.Anti-mildew, antisepsis and sterilization using cinnamic acid can be applied to freshness and antisepsis in food, vegetables and fruits.

4.In the pharmaceutical industry, the important drugs used in the treatment of coronary heart disease are lactamidine and Xintongping, and chloramphenicol and cinnamophenazine, which are used to make "Xinan'an", a local anesthetic, bactericide, and hemostatic agent. Medicine, etc.

5.Cinnamic acid also has a good aroma-preserving effect. It is usually used as a raw material for fragrance and is used as a fixative in daily fragrance.

6.In the agricultural industry, cinnamic acid is used as a growth promoter and long-lasting fungicide for fruit and vegetable preservation.

7.In organic chemical synthesis, cinnamic acid can be used as a slow-release agent for galvanized sheet, a heat stabilizer for polyvinyl chloride, a crosslinking agent for polyurethane, a flame retardant for hydantoin and polycaprolactam, and a chemical analysis reagent.

 

Cinnamaldehyde Image

Cinnamaldehyde

Storage method: Warehouse low temperature, ventilation, dry; Fire prevention;Keep separate from oxidants and food ingredients.
Usage

One. Application of cinnamaldehyde in medicine
1. Sterilization, disinfection and antisepsis, especially for fungi.
2. Anti-ulcer, strengthen stomach and intestinal movement.
3. Lipolysis.
4. Antiviral effect.
5. Anti-cancer effect. .
6. Dilate blood vessels and lower blood pressure.
Two. Application of cinnamaldehyde in chemical industry
1. Organic chemical synthesis.
2. In industry, it can also be made into developer and experimental reagent.
3. Insecticide, mosquito repellent, refrigerator deodorant, preservative, etc.
4. Cinnamaldehyde can also be used as a bactericidal algicide and acid corrosion inhibitor in oil extraction.
5. Cinnamaldehyde can also be widely used in antiseptic and mildew preservation.
6. Cinnamaldehyde can be used to make chewing gum.

Cinnamic alcohol Image

Cinnamic alcohol

Storage method: Pay attention to the source of fire, especially to avoid sunlight, and store it in a cool place.

Usage:

Cinnamyl Alcohol is used as important components in fruit flavor, deodorizer, perfume fixative and organic synthesis, also can be used as a food spice. It's also an important API, mainly used as intermediates for cardiovascular medicine synthesis.

Flavor and fragrance:

Cinnamyl alcohol is mainly used in the preparation of aromas such as apricot, peach, raspberry and plum, cosmetic essence and soap essence. It has a mild, long-lasting and comfortable aroma, elegant fragrance and also used as a fixative. It is often used in combination with phenylacetaldehyde. Cinnamyl alcohol is a food spice that is allowed to be used in China's "Sanitary Standards for the Use of Food Additives". It is mainly used to prepare fruit flavors such as strawberries, lemons, apricots and peaches, and flavors of brandy.

Organic synthesis intermediate:

It can be used to prepare cinnamyl chloride. It is an excellent raw material for the preparation of the long-acting multifunctional vasoconstrictor antagonist, ceramide. At the same time, cinnamyl chloride can also be used to synthesize the anti-pathogenic microbial agent naftifine and anti-tumor drugs. Toremifen. Flunarizine dihydrochloride is a calcium antagonist that can also be synthesized using cinnamyl chloride. Cinnamyl alcohol is also a raw material used to prepare perfumery lauric acid.

methyl cinnamate Image

methyl cinnamate

Storage: Pay attention to the source of fire, especially to avoid sunlight, and store in a cool place.

Usage:

In the international market, it is mainly used in essence, spices and sunscreen. China's GB-2760-2014 provides for the use of edible flavors. It is used in the fragrance industry as a deodorant. It is often used to blend oriental floral fragrances such as carnations, cherries, strawberries and grapes. It is used in soaps, detergents, flavors and pastries. Methyl cinnamate and ethyl cinnamate can be added to cigarette cut tobacco for use as a flavoring agent and a flavoring compensator. As an organic synthesis intermediate, it is mainly used in the pharmaceutical industry.

The medicinal value of methyl cinnamate: methyl imidazole and methyl cinnamate are used as an intermediate linker to prepare methyl p-bromomethylcinnamate, which is the main raw material for the production of ozagrel. Methyl cinnamate has a positive effect on the inhibition of vitiligo. In whitening and sunscreen, the effect of methyl cinnamate is obvious.

Ethyl cinnamate Image

Ethyl cinnamate

Package specification: 200kgs/ plastic drum

Storage: store in a cool, dry, ventilated area away from sources of heat or ignition.

Usage:

1. Gb 2760-96 provides it as food spices allowable for temporary use. It is mainly used for the preparation of strawberry, raspberry and plum, cherry and other type of flavor. Owing to the high boiling point and stability, it is appropriate to be used for baked goods.

2. It is an important kind of fragrance and spices intermediates. It can also be used as the intermediates of medicine and food additives.

3. It can be used for the perfume industry.

Hydrogenated cinnamic acid Image

Hydrogenated cinnamic acid

Storage: Pay attention to the source of fire, especially to avoid sunlight, and store in a cool place.

 

Usage:

This product is a fragrance fixative. Used as a pharmaceutical intermediate and also used in organic synthesis.

It is widely used in the pharmaceutical industry, and it is gradually receiving attention as a pharmaceutical raw material and intermediate. Due to its good solubility, the ability to sublimate at low temperatures directly determines its flavoring effect. It is also widely used in ice cream, beverages, candy and biscuits and other foods that need to show aroma; coordinate the overall flavor of flavored products, As a base material, it has the functions of sweetening, fragrant, acid suppression, bitterness, deodorization, antiseptic, high temperature resistance, etc., As an antioxidant to prevent adverse reactions of food, extend the storage time of food, modify and balance food, make food flavor more natural and pure, stable and durable, used in food additives and flavoring and other flavoring industries.

Potassium cinnamate Image

Potassium cinnamate

Storage: Store in a cool, dry, ventilated environment.

Applications:

1. Food: used in dairy food, meat food, baked goods, pasta, seasoning food, etc.

2. Medicine: health food, fillers, pharmaceutical raw materials, etc.

3. Industrial manufacturing: petroleum industry, manufacturing, agricultural products, storage batteries, precision castings, etc.

4. Tobacco products: can replace glycerin as a flavoring, antifreeze moisturizer.

5. Cosmetics: facial cleanser, beauty cream, lotion, shampoo, mask and so on.

6. Feed: pet cans, animal feed, aquatic feed, vitamin feed, veterinary drugs and so on.

7. Food preservative: It is a new product newly developed in the field of food preservatives. It is non-toxic and harmless to the human body, safe and convenient, and has many health functions for the human body.

Cinnamoyl chloride Image

Cinnamoyl chloride

Package specification: customization

Storage: Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area. Refrigerator (approx 4 C). Store protected from moisture.

Usage:

Used as an intermediate in organic synthesis for the determination of trace moisture.

This product can be used as an intermediate in organic synthesis. Cinnamamide can be prepared by amidation, and n-cinnamyl -nphenylhydroxylamine can be prepared by interaction with phenylhydroxylamine. Cinnamyl chloride can also be used to synthesize the anti-inflammatory and analgesic drug Sinnoxicam (cinnoxicam) and other fine chemicals. A reagent for the determination of trace water.

4-Methoxycinnamic acid Image

4-Methoxycinnamic acid

Storage method: Keep the container sealed and store in a cool, dry place

Usage:

Used in various cosmetic formulations in sunscreen products.

Methoxycinnamic acidis mainly used as an important intermediate in organic synthesis; P-MCA exerted antihyperglycemic/hypoglycemic effect by stimulating insulin secretion from pancreas and could be developed into a new potential for therapeutic agent used in type 2 diabetic patients. It shows various pharmacologic actions such as hepatoprotective and antihyperglycemic activities, it also can stimulate insulin secretion from pancreatic β-cells by increasing Ca2+ influx via the L-type Ca2+ channels, but not through the closure of ATP-sensitive K+ channels. 

Cinnamyl chloride Image

Cinnamyl chloride

Storage method: Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature: 2 - 8°C

Usage:

Used in fine chemicals and organic synthesis. It is commonly used in the synthesis of cardiovascular and cerebrovascular drugs, such as brain azine, cinnamylpiperazine and so on. It is also one of the important spices. it is used to produce other chemicals. For example, it can react with Acetoacetic acid ethyl ester to get 2-trans-Cinnamyl-acetoacetic acid ethyl ester. The reaction occurs with reagents potassium carbonate, acetone.

It was also used in the enantioselective total synthesis of helioporins C and E, bioactive marine diterpenes.

Cinnamyl bromide Image

Cinnamyl bromide

Purity : 99%
Packaging : 210kg / UN bucket
Storage method : Recommended storage conditions are 2-8 ℃, and the control temperature should not exceed 60 ℃
Usage : It is a pharmaceutical intermediate. It is some chemical raw materials or chemical products used in the pharmaceutical synthesis process.

Cinnamyl Cinnamate Image

Cinnamyl Cinnamate

Packaging: 25kgs/fiber drum

Storage method: Keep container tightly closed

Usage: Cinnamyl Cinnamate is a concentrated aromatic and flavor ingredient which may be used in flavor and fragrance compounds. It tastes slightly sweet aroma of resin. Generally,it can be used as edible spices,which is mainly used for a variety of fruit flavor of fixed deodorant. And it also can be used as a scent of carnation, hyacinth, tuberose, Susan Blue, sandalwood, lily of the valley.

3,4,5-Trimethoxycinnamic acid Image

3,4,5-Trimethoxycinnamic acid

Packaging : 25kg

Storage method: Avoid fire and direct sunlight, sealed stored in cool place.
Usage :

Improve the surface adhesion of organic and inorganic materials.
2.Pharmaceutical intermediates, largely used in cinepazide.
3.This product is mainly used to improve the adhesion properties of organic and inorganic materials, such as the treatment of glass fiber in glass fiber and plastic, rubber, paint, silicon filler in coatings and other materials, and also used in adhesives to increase Adhesive properties, the resin it is suitable for include epoxy, phenolic, melamine, polysulfide polyurethane, polystyrene, etc.

alpha-Methylcinnamic acid Image

alpha-Methylcinnamic acid

Packaging :25Kg / bucket

Storage method:Keep the storage sealed and stored in a cool, dry place, ensuring good ventilation or exhaust in the workplace

Usage :Pharmaceutical intermediates, generally used in organic synthesis.

Alpha-methyl cinnamaldehyde is a versatile fragrance commonly used in the fragrance of cosmetics, soaps, foods, etc. The Alpha-methyl streptopropane obtained by the further reaction thereof is used as a synthetic essence and also has a very good aroma. At the same time, α-methylcinnamaldehyde is also an important intermediate for the synthesis of the therapeutic drug epalrestat. As the number of diabetic patients increases, the demand for the drug increases, and the demand for intermediates also increases, and there is an urgent need to improve the process to improve quality.

4-Methylcinnamic Acid Image

4-Methylcinnamic Acid

Packaging : 25kg

Storage method : Store below 30°C
Usage :

It is used to synthesize methyl p-methyl cinnamate. Methyl p-methyl cinnamate is mainly used to synthesize p-bromomethyl cinnamate as the upstream raw material of the antithrombotic drug Ozagrel sodium. P-bromomethylcinnamate is brominated with N-bromosuccinimide to produce p-bromomethylcinnamate. Methyl p-bromomethylcinnamate is in ionic liquid N-n-butylpyridine tetrafluoroborate. After condensing with imidazole at room temperature in the acid salt, alkaline hydrolysis was performed to obtain the antithrombotic drug ozagrel sodium, with a total yield of 67%.

3-Phenylpropanal Image

3-Phenylpropanal

Packaging : 25kg plastic drum
Storage method:

1. Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Keep container tightly closed. It should be stored separately from oxidants, strong alkalis, and air. Use explosion-proof lighting and ventilation facilities. Prohibited
2. Use spark-prone machinery and tools. The storage area should be equipped with spill emergency treatment equipment and suitable containment materials.
3. Storage temperature 4ºC
Usage :
1: It is widely used in the preparation of various floral fragrances, especially lilac, jasmine and rose fragrances.
2: GB 2760-1996 stipulates that it is a permitted food flavor. It is mainly used to prepare grape, cherry, peach, almond, and spice flavors.

3-Phenyl-1-propanol Image

3-Phenyl-1-propanol

Purity:99%

Packaging: 200kg blue barrel

Storage method:dry and cold

Usage: Commonly used in medicine and perfume synthesis. In the pharmaceutical industry, it is an intermediate of prednisone, a central skeletal muscle relaxant. This product has a sweet floral aroma and sweet candied aroma. After dilution, it has a fresh and pleasant melon and fruit aroma. Natural products exist in strawberries, fungal balm, benzoin balm, tea leaves, cinnamon leaf oil, etc. China's GB2760-86 stipulates that it is a food flavor that is temporarily allowed to be used. GB 2760-1996 stipulates that it is a food flavor that is temporarily allowed to be used. It is mainly used to prepare nut flavors such as peach, apricot, plum, watermelon, plum, strawberry and walnut, hazel.

3-Phenyl-1-propanol Image

3-Phenyl-1-propanol

Packaging: 200kg blue barrel

Storage method:dry and cold

Storage method: Room temperature, away from light, cool and dry place, sealed and stored
Usage:It is used to synthesize methyl p-sulfonyl chlorobenzopropionate. Aromatic sulfonyl chloride is an important pharmaceutical intermediate (synthetic sulfonamide drugs), which has a broad application prospect. The synthesis of p-sulfonyl chlorobenzopropionate by methyl phenylpropionate is simple and practical. The technical scheme adopted in the invention for the above purposes is as follows: the synthesis method of methyl sulfonyl chlorobenzopropionate is firstly esterified with phenylpropionate, then sulfonated with chlorosulfonic acid, then hydrolyzed, the solid is precipitated, dried, recrystallized and refined as the product.

Ethyl3-phenylpropionate Image

Ethyl3-phenylpropionate

Flashpoint:226°F

Refractive index:n20D1.494(lit.)

Properties: Colorless, lightly oily liquid, sweet fruit and honey like floral aroma. Insoluble in water, soluble in most organic solvents and oils, mixed with ethanol.

Purity: 99%+

Storage: Keep the storage container sealed and stored in a cool, dry place. Ensure good ventilation or exhaust in the workshop.

Usage:

Food spice. Used as pharmaceutical intermediates and also inorganic synthesis

 

Phenethyl cinnamate Image

Phenethyl cinnamate

Packing specification: 25 kg / packaging

Chemical properties: white crystal or amorphous powder. Rose-like sweet aroma, diluted like Plum aroma. Soluble in hot ethanol and oil, soluble in ethanol but slightly turbid, insoluble in water.

Storage: Pay attention to the source of fire, especially to avoid sunlight, and store in a cool place.

Usage: The natural ethyl cinnamate has a fruity aroma in the sand date flower and natural Su Hexiang. The breath is clear and sweet, and distributes oriental fragrance. Natural cinnamate ethyl ester has good effect in combination with fragrant purple fungus and natural fruit essential oil, and is better used in fragrant powder, perfume and essence. It can also be used in edible bayberry flavor, with a clear, sweet and oriental fragrance. Natural cinnamate ethyl ester in synthetic cinnamate is mainly used as a spice for food and cosmetics. And it can be used as a flavoring agent and thickener for flavors. Meanwhile GB 2760 1996 provides for the use of edible spices, which mainly is used to formulate flavors such as peaches, apricots, cherries and strawberries.

Benzylacetone Image

Benzylacetone

Usage:

Benzylacetone (IUPAC name: 4-phenyl-2-butanone) is a liquid with a sweet, flowery smell that is considered to be the most abundant attractant compound in flowers (e.g. Coyote Tobacco, Nicotiana attenuata) and one of volatile components of cocoa; It can be used as an attractant for melon flies (Bactrocera cucurbitae), in perfume, and as an odorant for soap.It can be prepared by the hydrogenation of benzylideneacetone.

4-Phenyl-2-butanone is an attractant compound found in the flower Nicotiana attenuata. It is also used in the preparation of 4-oxocyclohexanecarbaldehyde derivatives.

Benzylacetone has been identified as a volatile component of cocoa. Benzylacetone is a sweet-floral-smelling liquid, which can be prepared by selective hydrogenation of benzylidene acetone (from benzaldehyde and acetone). It is used in soap perfumes.

 

Alpha-Methylcinnamaldehyde Image

Alpha-Methylcinnamaldehyde

Storage: Keep the container closed and store in a dry, well-ventilated place.

Usage:

Alpha-methyl cinnamaldehyde is a versatile fragrance commonly used in the fragrance of cosmetics, soaps, foods, etc. The Alpha-methyl streptopropane obtained by the further reaction thereof is used as a synthetic essence and also has a very good aroma. At the same time, α-methylcinnamaldehyde is also an important intermediate for the synthesis of the therapeutic drug epalrestat. As the number of diabetic patients increases, the demand for the drug increases, and the demand for intermediates also increases, and there is an urgent need to improve the process to improve quality.

4-methyl cinnamic acid methyl ester Image

4-methyl cinnamic acid methyl ester

Package specification:25 kg / cardboard drum

Storage: Pay attention to the source of fire, especially to avoid sunlight, and store in a cool place.

Usage:

METHYL4-METHYLCINNAMATE is mainly used to synthesize methyl p-bromomethyl cinnamate as an upstream raw material for the antithrombotic drug Ozagrel Sodium. P-bromomethylcinnamate is brominated with N-bromosuccinimide to produce p-bromomethylcinnamate. Methyl p-bromomethylcinnamate is in ionic liquid N-n-butylpyridine tetrafluoroborate. After alkaline condensation with the imidazole in the acid salt at room temperature, the antithrombotic drug ozagrel sodium was obtained with a total yield of 67%。