1,4-Cubanedicarboxylic acid 32846-66-5 Pentacyclo[4.2.0.02,5.03,8.04,7]octane-1,4-dicarboxylic acid 1,4-Dicarboxycubane NSC 124087 NSC 679808 CAS 32846-66-5

Purity 97%+In StockPharmaceutical Standards
CAS No.32846-66-5
Molecular FormulaC10H8O4
Molecular Weight192.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,4-Cubanedicarboxylic acid 32846-66-5 Pentacyclo[4.2.0.02,5.03,8.04,7]octane-1,4-dicarboxylic acid 1,4-Dicarboxycubane NSC 124087 NSC 679808 CAS 32846-66-5 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 1,4-Cubanedicarboxylic acid 32846-66-5 Pentacyclo[4.2.0.02,5.03,8.04,7]octane-1,4-dicarboxylic acid 1,4-Dicarboxycubane NSC 124087 NSC 679808.

CATO supplies 1,4-Cubanedicarboxylic acid 32846-66-5 Pentacyclo[4.2.0.02,5.03,8.04,7]octane-1,4-dicarboxylic acid 1,4-Dicarboxycubane NSC 124087 NSC 679808 (CAS 32846-66-5), a certified reference material (molecular formula C10H8O4, MW 192.17 g/mol) for analytical method development and quality control.

Structurally, 1,4-Cubanedicarboxylic acid 32846-66-5 Pentacyclo[4.2.0.02,5.03,8.04,7]octane-1,4-dicarboxylic acid 1,4-Dicarboxycubane NSC 124087 NSC 679808 (C10H8O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 192.17 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), 1,4-Cubanedicarboxylic acid 32846-66-5 Pentacyclo[4.2.0.02,5.03,8.04,7]octane-1,4-dicarboxylic acid 1,4-Dicarboxycubane NSC 124087 NSC 679808 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 FormulaC10H8O4
Molecular Weight192.17 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966

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