Thiamine Nitrate EP Impurity A CAS 2380-61-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.2380-61-2
Molecular FormulaC12H16N4O4S2
Molecular Weight344.41 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Thiamine Nitrate EP Impurity A CAS 2380-61-2 chemical structure

Description

Thiamine Nitrate EP Impurity A (CAS 2380-61-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H16N4O4S2. Molecular weight: 344.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H16N4O4S2
Molecular Weight344.41 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms4
Sulfur Atoms2

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