1,2,3,4-Tetrahydrobenz[a]anthracen-4-one CAS 38393-90-7

Purity 97%+In StockPharmaceutical Standards
CAS No.38393-90-7
Molecular FormulaC18H14O
Molecular Weight246.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2,3,4-Tetrahydrobenz[a]anthracen-4-one CAS 38393-90-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 246.30 g/mol gives 1,2,3,4-Tetrahydrobenz[a]anthracen-4-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,2,3,4-Tetrahydrobenz[a]anthracen-4-one (CAS 38393-90-7) is a high-purity analytical reference standard with the molecular formula C18H14O and a molecular weight of 246.30 g/mol.

Structurally, 1,2,3,4-Tetrahydrobenz[a]anthracen-4-one (C18H14O) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 246.30 g/mol, it falls into the medium-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.

As a certified reference material (CRM), 1,2,3,4-Tetrahydrobenz[a]anthracen-4-one 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 FormulaC18H14O
Molecular Weight246.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967

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