7-(2,2-Diphenylvinyl)-1,2,3,3a,4,8b-hexahydro-4-(4-methylphenyl)-cyclopent[b]indole CAS 213670-22-5
| CAS No. | 213670-22-5 |
| Molecular Formula | C32H29N |
| Molecular Weight | 427.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
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 7-(2,2-Diphenylvinyl)-1,2,3,3a,4,8b-hexahydro-4-(4-methylphenyl)-cyclopent[b]indole.
7-(2,2-Diphenylvinyl)-1,2,3,3a,4,8b-hexahydro-4-(4-methylphenyl)-cyclopent[b]indole (CAS 213670-22-5) is a high-purity analytical reference standard with the molecular formula C32H29N and a molecular weight of 427.58 g/mol.
The molecular framework of 7-(2,2-Diphenylvinyl)-1,2,3,3a,4,8b-hexahydro-4-(4-methylphenyl)-cyclopent[b]indole (C32H29N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 7-(2,2-Diphenylvinyl)-1,2,3,3a,4,8b-hexahydro-4-(4-methylphenyl)-cyclopent[b]indole 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
| Molecular Formula | C32H29N |
| Molecular Weight | 427.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Nitrogen Atoms | 1 |
Related Diphenylvinyl Standards
- 4-(1,2-Diphenylvinyl)-N,N-diphenylaniline (CAS 98789-58-3)
- 7-(2,2-Diphenylvinyl)-4-phenyl-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole (CAS 135499-88-6)
- 4-(2,2-Diphenylvinyl)-N,N-di-p-tolylaniline (CAS 89114-91-0)
- 2-(2,2-Diphenylvinyl)-6-phenyl-4H-pyran-4-one (CAS 4975-86-4)
- 4,4'-Bis(2,2-diphenylvinyl)biphenyl (purified by sublimation) (CAS 142289-08-5)
- (E)-2-(1,2-Diphenylvinyl)-1-methylquinazolin-4(1H)-one (CAS 73043-89-7)
- 5-(2,2-Diphenylvinyl)-3-phenyl-1H-pyrazole (CAS 7470-31-7)
- (Z)-2-(1,2-Diphenylvinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 264144-59-4)
Recommended Standards
- 2-((3-Ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(4-ethylphenyl)acetamide (CAS 577960-12-4)
- N-(2,3-Dimethylphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618879-76-8)
- 2-((3-Ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-ethylphenyl)acetamide (CAS 618879-70-2)
- N-(2,6-Dimethylphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 577996-82-8)
- Tris[tris(3,5-bis(trifluoromethyl)phenyl)phosphine] palladium(0) (CAS 1130784-80-3)
- Ammonium 2-(isobutoxycarbonyl)benzoate (CAS 101976-14-1)
- 4-(Thietan-3-yloxy)benzoic acid (CAS 359447-76-0)
- 3-ethoxy-5-iodo-imidazo[1,2-d][1,2,4]thiadiazole (CAS 2763448-67-3)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
- 1-(2-Methoxyphenyl)-5-oxo-3-pyrrolidinecarboxylic acid (CAS 39629-90-8)
- Cyclopropyl-2,2,3,3-d4 Methyl Ketone (CAS 350818-63-2)
- 2-(2-(2-Hydroxyethoxy)ethoxy)ethyl butyrate (CAS 81558-07-8)
- ethyl 1-fluoro-3-hydroxy-cyclobutanecarboxylate (CAS 2231675-40-2)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com