Food Additives Coumarin active pharmaceutical ingredients CAS 91-64-5 / Whatsapp: +8615308670259

Product Name: Coumarin

Synonyms: TIMTEC-BB SBB000094;O-HYDROXYCINNAMIC ACID LACTONE;TONKA BEAN CAMPHOR;5,6-BENZO-2-PYRONE;AKOS 212-75;2H-1-BENZOPYRAN-2-ONE;2H-1-BENZOPYAN-2-ONE;1,2-BENZOPYRONE

CAS: 91-64-5

MF: C9H6O2

MW: 146.14

EINECS: 202-086-7

Chemical Properties: WHITE CRYSTALS OR CRYSTALLINE POWDER

Usage: Pharmaceutic aid (flavor). Found in tonka beans, levender oil, woodruff, sweet clover.

General Description: 

Colorless crystals, flakes or colorless to white powder with a pleasant fragrant vanilla odor and a bitter aromatic burning taste.

Air & Water Reactions: Insoluble in water.

Reactivity Profile： Coumarin is sensitive to exposure to light. Coumarin is also sensitive to heat. Coumarin is incompatible with strong acids, strong bases and oxidizers. Coumarin is hydrolyzed by hot concentrated alkalis. Coumarin can be halogenated, nitrated and hydrogenated (in the presence of catalysts).

Description

Coumarin is a fragrant organic chemical compound in the benzopyrone chemical class, which is a colorless crystalline substance in its standard state. It is a natural substance found in many plants.

Coumarin is used in certain perfumes and fabric conditioners. Coumarin has been used as an aroma enhancer in pipe tobaccos and certain alcoholic drinks, although in general it is banned as a flavorant food additive, due to concerns regarding its hepatotoxicity in animal models.

Coumarin was first synthesized in 1868. It is used in the pharmaceutical industry as a precursor reagent in the synthesis of a number of synthetic anticoagulant pharmaceuticals similar to dicoumarol, the notable ones being warfarin (brand name Coumadin) and some even more potent rodenticides that work by the same anticoagulant mechanism. Coumarins are a type of vitamin K antagonists. Pharmaceutical coumarins were all developed from the study of sweet clover disease; see warfarin for this history.

Coumarin has clinical medical value by itself, as an edema modifier. Coumarin and other benzopyrones, such as 5,6-benzopyrone, 1,2-benzopyrone, diosmin, and others, are known to stimulate macrophages to degrade extracellular albumen, allowing faster resorption of edematous fluids. Other biological activities that may lead to other medical uses have been suggested, with varying degrees of evidence.

Coumarin is also used as a gain medium in some dye lasers, and as a sensitizer in older photovoltaic technologies.

Medical use

Coumarins have shown some evidence of biological activity, but they are approved for few medical uses as pharmaceuticals. It is used in the treatment of asthma and lymphedema.

Our advantages:

1, High quality with competitive price:

1) Standard:BP/USP/EP/Enterprise standard

2) All Purity≥99%

3) We are manufacturer and can provide high quality products with factory price.

2, Fast and safe delivery

1) Parcel can be sent out in 24 hours after payment.Tracking number available

2) Secure and discreet shipment.Various transportation methods for your choice.

3) Customs pass rate ≥99%

4)  We have our own agent/remailer/distributor who can help us ship our products very fast and safe, 

and we have stock in there for transferring.

3,We have clients throughout the world.

 1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2) Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.

3)  High quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.

Any needs, please feel free to contact me.

Whatsapp/Skype:+8615308670259