tert-Butyl (S)-3-(4-(benzyloxy)butyl)-5-((diphenoxyphosphoryl)oxy)-2,3-dihydro-4H-1,4-oxazine-4-carboxylate CAS 1166394-98-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1166394-98-4
Molecular FormulaC32H38NO8P
Molecular Weight595.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (S)-3-(4-(benzyloxy)butyl)-5-((diphenoxyphosphoryl)oxy)-2,3-dihydro-4H-1,4-oxazine-4-carboxylate CAS 1166394-98-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including tert-Butyl (S)-3-(4-(benzyloxy)butyl)-5-((diphenoxyphosphoryl)oxy)-2,3-dihydro-4H-1,4-oxazine-4-carboxylate.

tert-Butyl (S)-3-(4-(benzyloxy)butyl)-5-((diphenoxyphosphoryl)oxy)-2,3-dihydro-4H-1,4-oxazine-4-carboxylate (CAS 1166394-98-4) is a high-purity analytical reference standard with the molecular formula C32H38NO8P and a molecular weight of 595.62 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, tert-Butyl (S)-3-(4-(benzyloxy)butyl)-5-((diphenoxyphosphoryl)oxy)-2,3-dihydro-4H-1,4-oxazine-4-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 595.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), tert-Butyl (S)-3-(4-(benzyloxy)butyl)-5-((diphenoxyphosphoryl)oxy)-2,3-dihydro-4H-1,4-oxazine-4-carboxylate 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 FormulaC32H38NO8P
Molecular Weight595.62 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms1

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