Guaiazulene Impurity 7 CAS 65757-01-9

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.65757-01-9
Molecular FormulaC15H17O4S Na
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Guaiazulene Impurity 7 CAS 65757-01-9 chemical structure

Description

Guaiazulene Impurity 7 (CAS 65757-01-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H17O4S Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC15H17O4S Na
Molecular Weight316.35 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Sulfur Atoms1

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