丙酮酸-3-<SUP>13</SUP>C CAS 74787-41-0

Purity 97%+In StockPharmaceutical Standards
CAS No.74787-41-0
Molecular FormulaC2[13C]H4O3
Molecular Weight89.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

丙酮酸-3-<SUP>13</SUP>C CAS 74787-41-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 89.05 g/mol gives 丙酮酸-3-<SUP>13</SUP>C distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

丙酮酸-3-<SUP>13</SUP>C (CAS 74787-41-0) is a high-purity analytical reference standard with the molecular formula C2[13C]H4O3 and a molecular weight of 89.05 g/mol.

Structurally, 丙酮酸-3-<SUP>13</SUP>C (C2[13C]H4O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. 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 89.05 g/mol, it falls into the low-molecular-weight range.

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 FormulaC2[13C]H4O3
Molecular Weight89.05 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1978

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