Tert-butyl 7-benzyl-9-(hydroxymethyl)-2,7-diazaspiro[4.4]Nonane-2-carboxylate CAS 1823258-46-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1823258-46-3
Molecular FormulaC20H30N2O3
Molecular Weight346.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 7-benzyl-9-(hydroxymethyl)-2,7-diazaspiro[4.4]Nonane-2-carboxylate CAS 1823258-46-3 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 Tert-butyl 7-benzyl-9-(hydroxymethyl)-2,7-diazaspiro[4.4]Nonane-2-carboxylate.

Tert-butyl 7-benzyl-9-(hydroxymethyl)-2,7-diazaspiro[4.4]Nonane-2-carboxylate (CAS 1823258-46-3), molecular formula C20H30N2O3 and molecular weight 346.46 g/mol, is a CATO reference standard with documented purity and traceability.

Tert-butyl 7-benzyl-9-(hydroxymethyl)-2,7-diazaspiro[4.4]Nonane-2-carboxylate (C20H30N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

CATO manufactures Tert-butyl 7-benzyl-9-(hydroxymethyl)-2,7-diazaspiro[4.4]Nonane-2-carboxylate 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 FormulaC20H30N2O3
Molecular Weight346.46 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Nitrogen Atoms2

Recommended Standards

Why CATO?