L-Valine-13C5, 15N CAS 202407-30-5

Purity >95%In StockPharmaceutical Standards
CAS No.202407-30-5
Molecular Formula[13C]5H11[15N]O2
Molecular Weight123.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

L-Valine-13C5, 15N CAS 202407-30-5 chemical structure

Description

The occurrence of L-Valine-13C5, 15N is closely related to an organic framework in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies L-Valine-13C5, 15N (CAS 202407-30-5), a certified reference material (molecular formula [13C]5H11[15N]O2, MW 123.10 g/mol) for analytical method development and quality control.

Owing to an organic framework, L-Valine-13C5, 15N is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 123.10 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.

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 Formula[13C]5H11[15N]O2
Molecular Weight123.10 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)-3.0
CAS Registry Year (est.)2014
Nitrogen Atoms1

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