(R)-Morpholine-3,4-dicarboxylic acid 4-tert-butyl ester (r)-4-(tert-butoxycarbonyl)morpholine-3-carboxylic acid (r)-4-boc-morpholine-3-carboxylic acid (r)-4-n-boc-3-morpholinecarboxylic acid 4-boc-3(r)-morpholinecarboxylic acid 869681-70-9 CAS 869681-70-9

Purity 97%+In StockPharmaceutical Standards
CAS No.869681-70-9
Molecular FormulaC10H17NO5
Molecular Weight231.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-Morpholine-3,4-dicarboxylic acid 4-tert-butyl ester (r)-4-(tert-butoxycarbonyl)morpholine-3-carboxylic acid (r)-4-boc-morpholine-3-carboxylic acid (r)-4-n-boc-3-morpholinecarboxylic acid 4-boc-3(r)-morpholinecarboxylic acid 869681-70-9 CAS 869681-70-9 chemical structure

Description

As a certified reference material (CRM), (R)-Morpholine-3,4-dicarboxylic acid 4-tert-butyl ester (r)-4-(tert-butoxycarbonyl)morpholine-3-carboxylic acid (r)-4-boc-morpholine-3-carboxylic acid (r)-4-n-boc-3-morpholinecarboxylic acid 4-boc-3(r)-morpholinecarboxylic acid 869681-70-9 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.

(R)-Morpholine-3,4-dicarboxylic acid 4-tert-butyl ester (r)-4-(tert-butoxycarbonyl)morpholine-3-carboxylic acid (r)-4-boc-morpholine-3-carboxylic acid (r)-4-n-boc-3-morpholinecarboxylic acid 4-boc-3(r)-morpholinecarboxylic acid 869681-70-9 (CAS 869681-70-9) is a high-purity analytical reference standard with the molecular formula C10H17NO5 and a molecular weight of 231.25 g/mol.

The molecular framework of (R)-Morpholine-3,4-dicarboxylic acid 4-tert-butyl ester (r)-4-(tert-butoxycarbonyl)morpholine-3-carboxylic acid (r)-4-boc-morpholine-3-carboxylic acid (r)-4-n-boc-3-morpholinecarboxylic acid 4-boc-3(r)-morpholinecarboxylic acid 869681-70-9 (C10H17NO5) is characterized by an amino-acid-derived structure, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC10H17NO5
Molecular Weight231.25 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1987
Nitrogen Atoms1

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