5-sec-Butyl-4-hydroxyisophthalic acid CAS 13253-09-3

Purity 97%+In StockPharmaceutical Standards
CAS No.13253-09-3
Molecular FormulaC12H14O5
Molecular Weight238.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-sec-Butyl-4-hydroxyisophthalic acid CAS 13253-09-3 chemical structure

Description

5-sec-Butyl-4-hydroxyisophthalic acid (CAS 13253-09-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H14O5. Molecular weight: 238.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC12H14O5
Molecular Weight238.24 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960

Recommended Standards

Why CATO?