(S)-3-Methylheptanoic Acid-d3 CAS 1329647-33-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1329647-33-7
Molecular Formula-
Molecular Weight147.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-3-Methylheptanoic Acid-d3 CAS 1329647-33-7 chemical structure

Description

The occurrence of (S)-3-Methylheptanoic Acid-d3 is closely related to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (S)-3-Methylheptanoic Acid-d3 (CAS 1329647-33-7), a certified reference material (molecular formula C8H13D3O2, MW 147.23 g/mol) for analytical method development and quality control.

Owing to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, (S)-3-Methylheptanoic Acid-d3 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 147.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC8H13D3O2
Molecular Weight147.23 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1991

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