Hot sale high purity CAS 154-87-0 Cocarboxylase Powder Price
|Product name|| Hot sale high purity CAS 154-87-0 Cocarboxylase Powder Price|
|Shelf Life||24 months when properly stored|
|Storage||Keep in a cool, dry, dark location|
What is cocarboxylase ?
Cocarboxylase is a thiamine (vitamin B1) derivative which is produced by the enzyme thiamine diphosphokinase. Cocarboxylase is a cofactor that is present in all living systems. Cocarboxylase catalyzes several biochemical reactions.
Cocarboxylase is synthesized in the cytosol and is required in the cytosol for the activity of transketolase and in the mitochondria for the activity of pyruvate-, oxoglutarate- and branched chain keto acid dehydrogenases. To date, the yeast ThPP carrier (Tpc1p) the human Tpc and the Drosophila melanogaster have been identified as being responsible for the mitochondrial transport of ThPP and ThMP.
Cocarboxylase was first discovered as an essential nutrient (vitamin) in humans through its link with the peripheral nervous system disease Beriberi, which results from a deficiency of thiamine in the diet.
Application of Cocarboxylase
1. Hydroquinone is mainly used as a photographic developer.
2. The hydroquinone can also be used as antioxidant for rubber and gasoline .
3. Processing field. Hydroquinone used as oxygen scavenger of boiler water.
4. The manufacturing anthraquinone dyes, azo dyes, pharmaceutical raw materials.
5. Cocarboxylase can be used as detergent corrosion inhibitors, stabilizers and antioxidants, etc.
6. Cocarboxylase can effectively treat pigmented skin and can be used for skin whitening.
Function of Cocarboxylase
Chemically,TPP consists of a pyrimidine ring which is connected to a thiazole ring, which is in turn connected to a pyrophosphate (diphosphate) functional group.
The part of TPP molecule that is most commonly involved in reactions is the thiazole ring, which contains nitrogen and sulfur. Thus, the thiazole ring is the "reagent portion" of the molecule. The C2 of this ring is capable of acting as an acid by donating its proton and forming a carbanion. Normally, reactions that form carbanions are highly unfavorable, but the positive charge on the tetravalent nitrogen just adjacent to the carbanion stabilizes the negative charge, making the reaction more favorable. (A compound with positive and negative charges on adjacent atoms is called an ylid or ylide, so sometimes the carbanion form of TPP is referred to as the "ylid form".
|Product Name||CAS No.||Product Name||CAS No.|
Packaging & Logistics
1kg per Foil Bag, 10 Bags per carton. 25 kg per Drum. Or Customized Package.
2. Shipping Advise:
1. By Express
------Suitable for under 50kg, Fast:3-4 days. High cost; Door to door service. Easy to pick up the goods.
2. By Air
------Suitable for more than 50 kg, Fast:4-5 days, High cost, airport to airport. professional broker needed.
3. By sea
------Suitable for more than 500kg. Slow: 15-45 days, Low cost. Port to Port, professional broker needed.
why choose us ?