355H319 4-trans-Heptylcyclohexyl benzoic acid 65355-31-9 CAS 65355-31-9

Purity 97%+In StockPharmaceutical Standards
CAS No.65355-31-9
Molecular FormulaC20H30O2
Molecular Weight302.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

355H319 4-trans-Heptylcyclohexyl benzoic acid 65355-31-9 CAS 65355-31-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 302.45 g/mol gives 355H319 4-trans-Heptylcyclohexyl benzoic acid 65355-31-9 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

355H319 4-trans-Heptylcyclohexyl benzoic acid 65355-31-9 (CAS 65355-31-9) is a high-purity analytical reference standard with the molecular formula C20H30O2 and a molecular weight of 302.45 g/mol.

Structurally, 355H319 4-trans-Heptylcyclohexyl benzoic acid 65355-31-9 (C20H30O2) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 302.45 g/mol, it falls into the moderately-high-molecular-weight range. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC20H30O2
Molecular Weight302.45 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975

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