9H-4,9'-Bicarbazole CAS 1226810-17-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1226810-17-8 |
| Molecular Formula | C24H16N2 |
| Molecular Weight | 332.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 9H-4,9'-Bicarbazole (CAS 1226810-17-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H16N2. Molecular weight: 332.40 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H16N2 |
| Molecular Weight | 332.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related H Standards
- 9H-3,9-Bicarbazole (CAS 18628-07-4)
- 3,3’-Bicarbazole (CAS 1984-49-2)
- 9H-1,9'-Bicarbazole (CAS 27825-35-0)
- [9,9'-Bicarbazole]-3,3',6,6'-tetracarbonitrile (CAS 2266564-53-6)
- [9,9'-Bicarbazole]-3,3',6,6'-tetracarbaldehyde (CAS 2227477-88-3)
- [9,9'-Bicarbazole]-3,3',6,6'-tetracarboxylic acid (CAS 2266564-54-7)
- 4,4'-([9,9'-Bicarbazole]-3,3'-diyl)dibenzaldehyde (CAS 2446214-50-0)
- 4,4',4",4"'-([9,9'-Bicarbazole]-3,3',6,6'-tetrayl)tetraaniline (CAS 2559708-42-6)
Recommended Standards
- 2,9'-Bi-9h-carbazole (CAS 1226810-15-6)
- 5,12-dihydro-5-phenyl-Indolo[3,2-a]carbazole (CAS 1247053-55-9)
- 9H,9'H-2,3'-Bicarbazole (CAS 1226810-14-5)
- 4-Ethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1448869-99-5)
- 1-(6,7-Dihydro-5H-cyclopenta[d]pyrimidin-4-yl)pyrrolidin-3-amine (CAS 1340266-49-0)
- 5-BDBD (CAS 768404-03-1)
- (2E)-N-(4-Cyclohexylphenyl)-3-[4-(2-methylpropyl)phenyl]prop-2-enamide (CAS 301194-06-9)
- (1R,2S,4S)-tert-Butyl 2-(((benzyloxy)carbonyl)amino)-7-azabicyclo[2.2.1]heptane-7-carboxylate (CAS 500556-95-6)
- (S)-2-Chloro-8-methyl-7,8-dihydro-5H-pyrano[4,3-b]pyridin-5-one (CAS 2673370-66-4)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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 13829788188 / jacky.chen@cato-chem.com