Thifensulfuron (free acid) CAS 79277-67-1

Purity 97%+In StockPharmaceutical Standards
CAS No.79277-67-1
Molecular FormulaC11H11N5O6S2
Molecular Weight373.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Thifensulfuron (free acid) CAS 79277-67-1 chemical structure

Description

Thifensulfuron (free acid) (CAS 79277-67-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11N5O6S2. Molecular weight: 373.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H11N5O6S2
Molecular Weight373.36 g/mol
Purity97%+
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Nitrogen Atoms5
Sulfur Atoms2

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