((R)-1-((S)-2-Aminopropanamido)-3-methylbutyl)boronic acid CAS 948294-93-7

Purity 97%+In StockPharmaceutical Standards
CAS No.948294-93-7
Molecular FormulaC8H19BN2O3
Molecular Weight202.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((R)-1-((S)-2-Aminopropanamido)-3-methylbutyl)boronic acid CAS 948294-93-7 chemical structure

Description

The occurrence of ((R)-1-((S)-2-Aminopropanamido)-3-methylbutyl)boronic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

((R)-1-((S)-2-Aminopropanamido)-3-methylbutyl)boronic acid (CAS 948294-93-7) is a high-purity analytical reference standard with the molecular formula C8H19BN2O3 and a molecular weight of 202.06 g/mol.

Based on its molecular formula C8H19BN2O3, ((R)-1-((S)-2-Aminopropanamido)-3-methylbutyl)boronic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 202.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), ((R)-1-((S)-2-Aminopropanamido)-3-methylbutyl)boronic acid 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.

Physical & Chemical Properties

Molecular FormulaC8H19BN2O3
Molecular Weight202.06 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1987
Nitrogen Atoms2

Recommended Standards

Why CATO?