(12-Azidododecyl)phosphonic acid CAS 721457-32-5

Purity 97%+In StockPharmaceutical Standards
CAS No.721457-32-5
Molecular FormulaC12H26N3O3P
Molecular Weight291.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(12-Azidododecyl)phosphonic acid CAS 721457-32-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 291.33 g/mol gives (12-Azidododecyl)phosphonic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(12-Azidododecyl)phosphonic acid (CAS 721457-32-5) is a high-purity analytical reference standard with the molecular formula C12H26N3O3P and a molecular weight of 291.33 g/mol.

Structurally, (12-Azidododecyl)phosphonic acid (C12H26N3O3P) contains an amide group, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 291.33 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.

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 FormulaC12H26N3O3P
Molecular Weight291.33 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1986
Nitrogen Atoms3

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