Methanol-13C,d4 CAS 32479-98-4

Purity >95%In StockPharmaceutical Standards
CAS No.32479-98-4
Molecular Formula[13C]D4O
Molecular Weight37.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methanol-13C,d4 CAS 32479-98-4 chemical structure

Description

The occurrence of Methanol-13C,d4 is closely related to deuterium isotope labeling, a hydroxyl group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Methanol-13C,d4 (CAS 32479-98-4), a certified reference material (molecular formula [13C]D4O, MW 37.06 g/mol) for analytical method development and quality control.

Structurally, Methanol-13C,d4 ([13C]D4O) contains deuterium isotope labeling, a hydroxyl group. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 37.06 g/mol, it falls into the low-molecular-weight range.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures Methanol-13C,d4 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 Formula[13C]D4O
Molecular Weight37.06 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1966

Related Methanol Standards

Recommended Standards

Why CATO?