7-(2,2-Diphenylvinyl)-4-phenyl-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole CAS 135499-88-6
| CAS No. | 135499-88-6 |
| Molecular Formula | C31H27N |
| Molecular Weight | 413.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
7-(2,2-Diphenylvinyl)-4-phenyl-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole (CAS 135499-88-6), molecular formula C31H27N and molecular weight 413.55 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C31H27N, 7-(2,2-Diphenylvinyl)-4-phenyl-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 413.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C31H27N |
| Molecular Weight | 413.55 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.) | 1995 |
| Nitrogen Atoms | 1 |
Related Diphenylvinyl Standards
- 4-(1,2-Diphenylvinyl)-N,N-diphenylaniline (CAS 98789-58-3)
- 7-(2,2-Diphenylvinyl)-1,2,3,3a,4,8b-hexahydro-4-(4-methylphenyl)-cyclopent[b]indole (CAS 213670-22-5)
- 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)
- (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)
- 4,4'-Bis(2,2-diphenylvinyl)biphenyl (purified by sublimation) (CAS 142289-08-5)
- (Z)-2-(1,2-Diphenylvinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 264144-59-4)
Recommended Standards
- Tert-butyl 4-((6-(2-aminophenyl)imidazo[2,1-b]thiazol-3-yl)methyl)piperazine-1-carboxylate (CAS 925437-87-2)
- Benzomoven (CAS 157047-98-8)
- N-(1-Cyanocyclohexyl)-2-((4-ethyl-5-(2-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)propanamide (CAS 851892-61-0)
- rac-Lasofoxifene (CAS 180915-78-0)
- 2,3-Dihydroxyterephthalic acid (CAS 19829-72-2)
- 3-(Chloromethyl)-1-ethyl-1H-pyrazole hydrochloride (CAS 1313410-14-8)
- 5-(1-Methyl-1h-pyrazol-4-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1339374-11-6)
- 4-Bromo-1-fluoro-5-(methoxymethoxy)naphthalene (CAS 1629341-61-2)
- Betamethasone Valerate EP Impurity E (Betamethasone 21-Valerate) (CAS 2240-28-0)
- 1,2,3-Trichloro-4-(2-methylpropoxy)benzene (CAS 1881290-34-1)
- 2-Bromo-4-methyl-benzoic acid ethyl ester (CAS 155694-82-9)
- 2-(3,5-Difluorophenyl)-2-methylpropanenitrile (CAS 1249436-65-4)
- 2-(Pyrrolidin-1-yl)-4-(trifluoromethyl)thiazole-5-carboxylic acid (CAS 1227070-34-9)
- FLAG Epitope Peptide (CAS 98849-88-8)
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