Methyl-d CAS 104801-17-4

Purity 97%+In StockPharmaceutical Standards
CAS No.104801-17-4
Molecular Formula-
Molecular Weight135.93 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl-d CAS 104801-17-4 chemical structure

Description

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.

Methyl-d (CAS 104801-17-4) is a high-purity analytical reference standard with the molecular formula CD3Cl2OP and a molecular weight of 135.93 g/mol.

The molecular framework of Methyl-d (CD3Cl2OP) is characterized by deuterium isotope labeling, organophosphorus functionality, a hydroxyl group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

Physical & Chemical Properties

Molecular FormulaCD3Cl2OP
Molecular Weight135.93 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1986
Halogen ContentCl-containing

Recommended Standards

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