6-Bromo-3',4'-dihydro-1'H-spiro[indene-2,2'-naphthalen]-1(3H)-one CAS 1245514-75-3

Description

Compared with other compounds in its class, the molecular weight of 327.22 g/mol gives 6-Bromo-3',4'-dihydro-1'H-spiro[indene-2,2'-naphthalen]-1(3H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 6-Bromo-3',4'-dihydro-1'H-spiro[indene-2,2'-naphthalen]-1(3H)-one (CAS 1245514-75-3), a certified reference material (molecular formula C18H15BrO, MW 327.22 g/mol) for analytical method development and quality control.

Structurally, 6-Bromo-3',4'-dihydro-1'H-spiro[indene-2,2'-naphthalen]-1(3H)-one (C18H15BrO) contains a steroid core, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 327.22 g/mol, it falls into the moderately-high-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.

CATO manufactures 6-Bromo-3',4'-dihydro-1'H-spiro[indene-2,2'-naphthalen]-1(3H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com