[3-Ethoxy-2-(methoxyimino)-3-oxopropyl](triphenyl)phosphonium bromide CAS 108411-45-6

Purity 97%+In StockPharmaceutical Standards
CAS No.108411-45-6
Molecular FormulaC24H25NO3P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[3-Ethoxy-2-(methoxyimino)-3-oxopropyl](triphenyl)phosphonium bromide CAS 108411-45-6 chemical structure

Description

The occurrence of [3-Ethoxy-2-(methoxyimino)-3-oxopropyl](triphenyl)phosphonium bromide is closely related to a steroid core, an amide group, a phosphonate group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies [3-Ethoxy-2-(methoxyimino)-3-oxopropyl](triphenyl)phosphonium bromide (CAS 108411-45-6), a certified reference material (molecular formula C24H25NO3PBr, MW 486.35 g/mol) for analytical method development and quality control.

Structurally, [3-Ethoxy-2-(methoxyimino)-3-oxopropyl](triphenyl)phosphonium bromide (C24H25NO3PBr) contains a steroid core, an amide group, a phosphonate group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.5, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 486.35 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

CATO manufactures [3-Ethoxy-2-(methoxyimino)-3-oxopropyl](triphenyl)phosphonium bromide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC24H25NO3P Br
Molecular Weight486.35 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentBr-containing
Nitrogen Atoms1

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