S-Phenylmercapturic Acid-d5 CAS 1331906-27-4

Purity >95%In StockPharmaceutical Standards
CAS No.1331906-27-4
Molecular FormulaC11H8D5NO3S
Molecular Weight244.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

S-Phenylmercapturic Acid-d5 CAS 1331906-27-4 chemical structure

Description

S-Phenylmercapturic Acid-d5 (CAS 1331906-27-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H8D5NO3S. Molecular weight: 244.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H8D5NO3S
Molecular Weight244.32 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms1
Sulfur Atoms1

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