2-Amino-2-deoxy-1,3:4,5-bis-O-(1-methylethylidene)-D-mannitol (>90%) CAS 149819-14-7

Purity 97%+In StockPharmaceutical Standards
CAS No.149819-14-7
Molecular FormulaC12H23NO5
Molecular Weight261.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Amino-2-deoxy-1,3:4,5-bis-O-(1-methylethylidene)-D-mannitol (>90%) CAS 149819-14-7 chemical structure

Description

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 supplies 2-Amino-2-deoxy-1,3:4,5-bis-O-(1-methylethylidene)-D-mannitol (>90%) (CAS 149819-14-7), a certified reference material (molecular formula C12H23NO5, MW 261.31 g/mol) for analytical method development and quality control.

Structurally, 2-Amino-2-deoxy-1,3:4,5-bis-O-(1-methylethylidene)-D-mannitol (>90%) (C12H23NO5) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 261.31 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), 2-Amino-2-deoxy-1,3:4,5-bis-O-(1-methylethylidene)-D-mannitol (>90%) 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 FormulaC12H23NO5
Molecular Weight261.31 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1999
Nitrogen Atoms1

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