Orotic acid Anhydrous

Orotic acid Anhydrous

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Product Name: Orotic acid Anhydrous

CAS No:65-86-1

Molecular FormulaC5H4N2O4

Molecular Weight156.1


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Appearance white powder
Assay ≥99.0%
Residue on ignition ≤0.20%
Heavy metal(Pb) ≤20ppm
Loss on drying  ≤1.0%
PH 2.2~3.0

Appearance: White to off-white powder
Purity: 99%min
Product Quality meets: Our company standards.
Stock status: Usually keep 10,000-20,000KGs in stock.
Application: it is widely used in food additives, pharmaceutical intermediate, buffer, cell culture fields.
Package: 25kg / barrel


Vitamin B13, also known as whey acid, is a kind of nutritional drug with molecular formula of c5h4n2o4. In the 1960s, it was used to treat jaundice and general liver dysfunction. Although it has been replaced by new drugs in recent years, it can improve liver function, promote hepatocyte repair and other new functions.

It can treat gout, improve cerebrovascular circulation, increase the activity of phagocytes, improve the ability of tissue regeneration, and help to cure wounds. It can also be used as immunoadjuvant. It can be used as a preventive and therapeutic agent for chemical poisoning.


Orotic Acid (c5h4n2o4 · H2O, [50887-69-9]) containing one molecule of crystal water is white acicular crystal. Melting point 345-346 ℃ (decomposition). 18G in 100ml water, 13g in 100ml boiling water, slightly soluble in alcohol and organic solvent, insoluble in ether. Odorless and sour.

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