1,8-Diphenyl-9H-carbazole CAS 1395717-74-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1395717-74-4 |
| Molecular Formula | C24H17N |
| Molecular Weight | 319.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,8-Diphenyl-9H-carbazole (CAS 1395717-74-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H17N. Molecular weight: 319.40 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H17N |
| Molecular Weight | 319.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Diphenyl Standards
- 2,9-Diphenyl-9H-carbazole (CAS 1187235-30-8)
- 2,7-Diphenyl-9H-carbazole (CAS 42448-04-4)
- 3,6-Diphenyl-9H-carbazole (CAS 56525-79-2)
- Diphenyl(2-phenylaziridin-1-yl)phosphine oxide (CAS 30616-08-1)
- 1,5-Diphenyl-1H-1,2,4-triazole-3-sulfonyl chloride (CAS 1381947-55-2)
- β-Methyl-α,α-diphenyl-1-piperidinebutanenitrile (CAS 17371-45-8)
- 1,2-Diphenyl-5,6,7,8-tetrahydroquinazoline-4(1H)-thione (CAS 5021-54-5)
- 1,3-Diphenyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid (CAS 24086-34-8)
Recommended Standards
- (3R,4S)-1-(tert-butoxycarbonyl)-4-(2-ethylphenyl)pyrrolidine-3-carboxylic acid (CAS 1381947-40-5)
- ((4-Methoxyphenyl)sulfonyl)methionine (CAS 1396967-23-9)
- Tert-butyl 4-(2-amino-3-methylbenzoyl)piperazine-1-carboxylate (CAS 1379527-01-1)
- methyl 2-amino-2-(2-hydroxyphenyl)acetate (CAS 252967-15-0)
- 2-(Methylsulfanyl)-4,5-dihydro-1,3-thiazol-4-one (CAS 20949-66-0)
- 1-Isopropylcyclobutan-1-amine (CAS 1314978-48-7)
- Gadoteridol Impurity N112 (CAS CATO-C4X-1514112)
- 1-(2-Methoxyethyl)-N-(prop-2-yn-1-yl)-1H-pyrazole-3-carboxamide (CAS 1707386-75-1)
- 3-Nitrobenzenesulfonamide (CAS 121-52-8)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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