<I>N</I>,<I>N</I>,<I>N</I>′,<I>N</I>′-tetramethyldiaminochlorophosphate CAS 1605-65-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1605-65-8
Molecular FormulaC4H12ClN2OP
Molecular Weight170.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

<I>N</I>,<I>N</I>,<I>N</I>′,<I>N</I>′-tetramethyldiaminochlorophosphate CAS 1605-65-8 chemical structure

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

<I>N</I>,<I>N</I>,<I>N</I>′,<I>N</I>′-tetramethyldiaminochlorophosphate (CAS 1605-65-8) is a high-purity analytical reference standard with the molecular formula C4H12ClN2OP and a molecular weight of 170.58 g/mol.

Owing to an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, chlorine substitution, <I>N</I>,<I>N</I>,<I>N</I>′,<I>N</I>′-tetramethyldiaminochlorophosphate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 170.58 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC4H12ClN2OP
Molecular Weight170.58 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1957
Halogen ContentCl-containing
Nitrogen Atoms2

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