(4S)-3-(1-Oxohexyl)-4-(phenylmethyl)-2-oxazolidinone (S)-4-Benzyl-3-hexanoyl-2-oxazolidinone (S)-4-Benzyl-3-hexanoyloxazolidin-2-one 143965-32-6 CAS 143965-32-6

Purity 97%+In StockPharmaceutical Standards
CAS No.143965-32-6
Molecular FormulaC16H21NO3
Molecular Weight275.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4S)-3-(1-Oxohexyl)-4-(phenylmethyl)-2-oxazolidinone (S)-4-Benzyl-3-hexanoyl-2-oxazolidinone (S)-4-Benzyl-3-hexanoyloxazolidin-2-one 143965-32-6 CAS 143965-32-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 275.34 g/mol gives (4S)-3-(1-Oxohexyl)-4-(phenylmethyl)-2-oxazolidinone (S)-4-Benzyl-3-hexanoyl-2-oxazolidinone (S)-4-Benzyl-3-hexanoyloxazolidin-2-one 143965-32-6 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(4S)-3-(1-Oxohexyl)-4-(phenylmethyl)-2-oxazolidinone (S)-4-Benzyl-3-hexanoyl-2-oxazolidinone (S)-4-Benzyl-3-hexanoyloxazolidin-2-one 143965-32-6 (CAS 143965-32-6) is a high-purity analytical reference standard with the molecular formula C16H21NO3 and a molecular weight of 275.34 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (4S)-3-(1-Oxohexyl)-4-(phenylmethyl)-2-oxazolidinone (S)-4-Benzyl-3-hexanoyl-2-oxazolidinone (S)-4-Benzyl-3-hexanoyloxazolidin-2-one 143965-32-6 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 275.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), (4S)-3-(1-Oxohexyl)-4-(phenylmethyl)-2-oxazolidinone (S)-4-Benzyl-3-hexanoyl-2-oxazolidinone (S)-4-Benzyl-3-hexanoyloxazolidin-2-one 143965-32-6 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 FormulaC16H21NO3
Molecular Weight275.34 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms1

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