2-Hydroxyethyl Methyl Terephthalate CAS 3645-00-9

Purity >95%In StockPharmaceutical Standards
CAS No.3645-00-9
Molecular FormulaC11H12O5
Molecular Weight224.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Hydroxyethyl Methyl Terephthalate CAS 3645-00-9 chemical structure

Description

2-Hydroxyethyl Methyl Terephthalate (CAS 3645-00-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H12O5. Molecular weight: 224.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H12O5
Molecular Weight224.21 g/mol
AppearanceOff-white to pale yellow crystalline powder
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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