24327-08-0 4,3-dione, 3a,4,7,7a-tetrahydro-, (3a.alpha.,4.alpha.,7.alpha.,7a.alpha.)- Bicyclo[2.2.2]oct-5-ene-2, cis-endo- Bicyclo[2.2.2]oct-5-ene-2, endo- Bicyclo[2.2.2]octene-2,3-endo-dicarboxylic anhydride NSC-238003 NSC238003 endo-Bicyclo[2.2.2]octenedicarboxcyclic acid anhydride CAS 24327-08-0

Purity 97%+In StockPharmaceutical Standards
CAS No.24327-08-0
Molecular FormulaC10H10O3
Molecular Weight178.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

24327-08-0 4,3-dione, 3a,4,7,7a-tetrahydro-, (3a.alpha.,4.alpha.,7.alpha.,7a.alpha.)- Bicyclo[2.2.2]oct-5-ene-2, cis-endo- Bicyclo[2.2.2]oct-5-ene-2, endo- Bicyclo[2.2.2]octene-2,3-endo-dicarboxylic anhydride NSC-238003 NSC238003 endo-Bicyclo[2.2.2]octenedicarboxcyclic acid anhydride CAS 24327-08-0 chemical structure

Description

CATO supplies 24327-08-0 4,3-dione, 3a,4,7,7a-tetrahydro-, (3a.alpha.,4.alpha.,7.alpha.,7a.alpha.)- Bicyclo[2.2.2]oct-5-ene-2, cis-endo- Bicyclo[2.2.2]oct-5-ene-2, endo- Bicyclo[2.2.2]octene-2,3-endo-dicarboxylic anhydride NSC-238003 NSC238003 endo-Bicyclo[2.2.2]octenedicarboxcyclic acid anhydride (CAS 24327-08-0), a certified reference material (molecular formula C10H10O3, MW 178.18 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 24327-08-0 4,3-dione, 3a,4,7,7a-tetrahydro-, (3a.alpha.,4.alpha.,7.alpha.,7a.alpha.)- Bicyclo[2.2.2]oct-5-ene-2, cis-endo- Bicyclo[2.2.2]oct-5-ene-2, endo- Bicyclo[2.2.2]octene-2,3-endo-dicarboxylic anhydride NSC-238003 NSC238003 endo-Bicyclo[2.2.2]octenedicarboxcyclic acid anhydride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 178.18 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 24327-08-0 4,3-dione, 3a,4,7,7a-tetrahydro-, (3a.alpha.,4.alpha.,7.alpha.,7a.alpha.)- Bicyclo[2.2.2]oct-5-ene-2, cis-endo- Bicyclo[2.2.2]oct-5-ene-2, endo- Bicyclo[2.2.2]octene-2,3-endo-dicarboxylic anhydride NSC-238003 NSC238003 endo-Bicyclo[2.2.2]octenedicarboxcyclic acid anhydride 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 FormulaC10H10O3
Molecular Weight178.18 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 methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963

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