(+)-3,4,4a,5,6,10b-Hexahydro-9-methoxy-2H-naphtho[1,2-b][1,4]oxazin-3-one (4aR-trans)-4a,5,6,10b-Tetrahydro-9-methoxy-2H-naphth[1,2-b]-1,4-oxazin-3(4H)-one 153153-60-7 CAS 153153-60-7

Purity 97%+In StockPharmaceutical Standards
CAS No.153153-60-7
Molecular FormulaC13H15NO3
Molecular Weight233.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(+)-3,4,4a,5,6,10b-Hexahydro-9-methoxy-2H-naphtho[1,2-b][1,4]oxazin-3-one (4aR-trans)-4a,5,6,10b-Tetrahydro-9-methoxy-2H-naphth[1,2-b]-1,4-oxazin-3(4H)-one 153153-60-7 CAS 153153-60-7 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 (+)-3,4,4a,5,6,10b-Hexahydro-9-methoxy-2H-naphtho[1,2-b][1,4]oxazin-3-one (4aR-trans)-4a,5,6,10b-Tetrahydro-9-methoxy-2H-naphth[1,2-b]-1,4-oxazin-3(4H)-one 153153-60-7.

(+)-3,4,4a,5,6,10b-Hexahydro-9-methoxy-2H-naphtho[1,2-b][1,4]oxazin-3-one (4aR-trans)-4a,5,6,10b-Tetrahydro-9-methoxy-2H-naphth[1,2-b]-1,4-oxazin-3(4H)-one 153153-60-7 (CAS 153153-60-7) is a high-purity analytical reference standard with the molecular formula C13H15NO3 and a molecular weight of 233.26 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (+)-3,4,4a,5,6,10b-Hexahydro-9-methoxy-2H-naphtho[1,2-b][1,4]oxazin-3-one (4aR-trans)-4a,5,6,10b-Tetrahydro-9-methoxy-2H-naphth[1,2-b]-1,4-oxazin-3(4H)-one 153153-60-7 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 233.26 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.

CATO manufactures (+)-3,4,4a,5,6,10b-Hexahydro-9-methoxy-2H-naphtho[1,2-b][1,4]oxazin-3-one (4aR-trans)-4a,5,6,10b-Tetrahydro-9-methoxy-2H-naphth[1,2-b]-1,4-oxazin-3(4H)-one 153153-60-7 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC13H15NO3
Molecular Weight233.26 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Nitrogen Atoms1

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