7-(Bromomethyl)-9-isopropyl-3,4-dimethyl-2-phenyl-1,6-dioxa-4-azaspiro[4.4]Nonane CAS 1316758-37-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1316758-37-8
Molecular FormulaC18H26BrNO2
Molecular Weight368.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-(Bromomethyl)-9-isopropyl-3,4-dimethyl-2-phenyl-1,6-dioxa-4-azaspiro[4.4]Nonane CAS 1316758-37-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-(Bromomethyl)-9-isopropyl-3,4-dimethyl-2-phenyl-1,6-dioxa-4-azaspiro[4.4]Nonane.

7-(Bromomethyl)-9-isopropyl-3,4-dimethyl-2-phenyl-1,6-dioxa-4-azaspiro[4.4]Nonane (CAS 1316758-37-8) is a high-purity analytical reference standard with the molecular formula C18H26BrNO2 and a molecular weight of 368.31 g/mol.

The molecular framework of 7-(Bromomethyl)-9-isopropyl-3,4-dimethyl-2-phenyl-1,6-dioxa-4-azaspiro[4.4]Nonane (C18H26BrNO2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.

CATO manufactures 7-(Bromomethyl)-9-isopropyl-3,4-dimethyl-2-phenyl-1,6-dioxa-4-azaspiro[4.4]Nonane 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 FormulaC18H26BrNO2
Molecular Weight368.31 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentBr-containing
Nitrogen Atoms1

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