Carbamic acid, N-[(1S)-1-[[[(1S)-1-[(ethylamino)carbonyl]propyl]amino]carbonyl]-3-methylbutyl]-, phenylmethyl ester CAS 158798-83-5

Purity 97%+In StockPharmaceutical Standards
CAS No.158798-83-5
Molecular FormulaC20H31N3O4
Molecular Weight377.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Carbamic acid, N-[(1S)-1-[[[(1S)-1-[(ethylamino)carbonyl]propyl]amino]carbonyl]-3-methylbutyl]-, phenylmethyl ester CAS 158798-83-5 chemical structure

Description

The occurrence of Carbamic acid, N-[(1S)-1-[[[(1S)-1-[(ethylamino)carbonyl]propyl]amino]carbonyl]-3-methylbutyl]-, phenylmethyl ester is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Carbamic acid, N-[(1S)-1-[[[(1S)-1-[(ethylamino)carbonyl]propyl]amino]carbonyl]-3-methylbutyl]-, phenylmethyl ester (CAS 158798-83-5) is a high-purity analytical reference standard with the molecular formula C20H31N3O4 and a molecular weight of 377.48 g/mol.

Carbamic acid, N-[(1S)-1-[[[(1S)-1-[(ethylamino)carbonyl]propyl]amino]carbonyl]-3-methylbutyl]-, phenylmethyl ester (C20H31N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

As a certified reference material (CRM), Carbamic acid, N-[(1S)-1-[[[(1S)-1-[(ethylamino)carbonyl]propyl]amino]carbonyl]-3-methylbutyl]-, phenylmethyl ester 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 FormulaC20H31N3O4
Molecular Weight377.48 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Nitrogen Atoms3

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