(2S)-5-Cyclopropyl-2,10,10-trimethyl-7-oxa-5-azatricyclo[6.4.0.0^{2,6}]dodec-1(8)-ene-4,12-dione CAS 956943-45-6

Purity 97%+In StockPharmaceutical Standards
CAS No.956943-45-6
Molecular FormulaC16H21NO3
Molecular Weight275.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S)-5-Cyclopropyl-2,10,10-trimethyl-7-oxa-5-azatricyclo[6.4.0.0^{2,6}]dodec-1(8)-ene-4,12-dione CAS 956943-45-6 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 (2S)-5-Cyclopropyl-2,10,10-trimethyl-7-oxa-5-azatricyclo[6.4.0.0^{2,6}]dodec-1(8)-ene-4,12-dione.

(2S)-5-Cyclopropyl-2,10,10-trimethyl-7-oxa-5-azatricyclo[6.4.0.0^{2,6}]dodec-1(8)-ene-4,12-dione (CAS 956943-45-6) is a high-purity analytical reference standard with the molecular formula C16H21NO3 and a molecular weight of 275.34 g/mol.

The molecular framework of (2S)-5-Cyclopropyl-2,10,10-trimethyl-7-oxa-5-azatricyclo[6.4.0.0^{2,6}]dodec-1(8)-ene-4,12-dione (C16H21NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), (2S)-5-Cyclopropyl-2,10,10-trimethyl-7-oxa-5-azatricyclo[6.4.0.0^{2,6}]dodec-1(8)-ene-4,12-dione 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.)1987
Nitrogen Atoms1

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