1,2-Propanediol, polymer with ar-methylbenzenediamine and 2-methyloxirane CAS 75847-80-2

Purity 97%+In StockPharmaceutical Standards
CAS No.75847-80-2
Molecular FormulaC7H10N2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Propanediol, polymer with ar-methylbenzenediamine and 2-methyloxirane CAS 75847-80-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,2-Propanediol, polymer with ar-methylbenzenediamine and 2-methyloxirane.

CATO supplies 1,2-Propanediol, polymer with ar-methylbenzenediamine and 2-methyloxirane (CAS 75847-80-2), a certified reference material (molecular formula C7H10N2C3H8O2C3H6O, MW 256.35 g/mol) for analytical method development and quality control.

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, 1,2-Propanediol, polymer with ar-methylbenzenediamine and 2-methyloxirane is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 256.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 1,2-Propanediol, polymer with ar-methylbenzenediamine and 2-methyloxirane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC7H10N2 C3H8O2 C3H6O
Molecular Weight256.35 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1978
Nitrogen Atoms2

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