<SC>L</SC>-甲硫氨酸-2-<SUP>13</SUP>C CAS 286460-85-3

Purity 97%+In StockPharmaceutical Standards
CAS No.286460-85-3
Molecular FormulaC4[13C]H11NO2S
Molecular Weight150.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

<SC>L</SC>-甲硫氨酸-2-<SUP>13</SUP>C CAS 286460-85-3 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.

CATO supplies <SC>L</SC>-甲硫氨酸-2-<SUP>13</SUP>C (CAS 286460-85-3), a certified reference material (molecular formula C4[13C]H11NO2S, MW 150.20 g/mol) for analytical method development and quality control.

Structurally, <SC>L</SC>-甲硫氨酸-2-<SUP>13</SUP>C (C4[13C]H11NO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 150.20 g/mol, it falls into the medium-molecular-weight range. 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), <SC>L</SC>-甲硫氨酸-2-<SUP>13</SUP>C 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 FormulaC4[13C]H11NO2S
Molecular Weight150.20 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)1.0
CAS Registry Year (est.)2025
Nitrogen Atoms1
Sulfur Atoms1

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