Thiopeptin B CAS 37339-66-5

Purity 97%+In StockPharmaceutical Standards
CAS No.37339-66-5
Molecular FormulaC71H84N18O18S6
Molecular Weight1669.93 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Thiopeptin B CAS 37339-66-5 chemical structure

Description

Thiopeptin B (CAS 37339-66-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C71H84N18O18S6. Molecular weight: 1669.93 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC71H84N18O18S6
Molecular Weight1669.93 g/mol
Purity97%+
StorageStore in a cool place (≤25°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)39.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Nitrogen Atoms18
Sulfur Atoms6

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