H-tBu-Gly-OtBu CAS 31556-74-8

Purity >95%In StockPharmaceutical Standards
CAS No.31556-74-8
Molecular FormulaC10H21NO2
Molecular Weight187.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-tBu-Gly-OtBu CAS 31556-74-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 187.28 g/mol gives H-tBu-Gly-OtBu distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

H-tBu-Gly-OtBu (CAS 31556-74-8), molecular formula C10H21NO2 and molecular weight 187.28 g/mol, is a CATO reference standard with documented purity and traceability.

H-tBu-Gly-OtBu (C10H21NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H21NO2
Molecular Weight187.28 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1966
Nitrogen Atoms1

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