DL-Valine-2-d1 CAS 14246-21-0

Purity 97%+In StockPharmaceutical Standards
CAS No.14246-21-0
Molecular Formula-
Molecular Weight118.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

DL-Valine-2-d1 CAS 14246-21-0 chemical structure

Description

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

DL-Valine-2-d1 (CAS 14246-21-0), molecular formula C5H10DNO2 and molecular weight 118.15 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to deuterium isotope labeling, an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, DL-Valine-2-d1 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 118.15 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.

As a certified reference material (CRM), DL-Valine-2-d1 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC5H10DNO2
Molecular Weight118.15 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1961
Nitrogen Atoms1

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Why CATO?