H-Glu-OtBu.HCl CAS 144313-55-3

Purity 97%+In StockPharmaceutical Standards
CAS No.144313-55-3
Molecular FormulaC9H17NO4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Glu-OtBu.HCl CAS 144313-55-3 chemical structure

Description

As a certified reference material (CRM), H-Glu-OtBu.HCl meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

H-Glu-OtBu.HCl (CAS 144313-55-3) is a high-purity analytical reference standard with the molecular formula C9H17NO4HCl and a molecular weight of 239.70 g/mol.

The molecular framework of H-Glu-OtBu.HCl (C9H17NO4HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. 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.

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

Physical & Chemical Properties

Molecular FormulaC9H17NO4 HCl
Molecular Weight239.70 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1998
Halogen ContentCl-containing
Nitrogen Atoms1

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