2-(3-(Tert-butoxycarbonyl)-3-azaspiro[5.5]Undecan-7-yl)acetic acid CAS 2306273-03-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2306273-03-8
Molecular FormulaC17H29NO4
Molecular Weight311.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3-(Tert-butoxycarbonyl)-3-azaspiro[5.5]Undecan-7-yl)acetic acid CAS 2306273-03-8 chemical structure

Description

The molecular framework of 2-(3-(Tert-butoxycarbonyl)-3-azaspiro[5.5]Undecan-7-yl)acetic acid (C17H29NO4) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

2-(3-(Tert-butoxycarbonyl)-3-azaspiro[5.5]Undecan-7-yl)acetic acid (CAS 2306273-03-8) is a high-purity analytical reference standard with the molecular formula C17H29NO4 and a molecular weight of 311.42 g/mol.

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 2-(3-(Tert-butoxycarbonyl)-3-azaspiro[5.5]Undecan-7-yl)acetic acid 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 FormulaC17H29NO4
Molecular Weight311.42 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Nitrogen Atoms1

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