4,4'-(9H-Carbazole-2,7-diyl)dianiline CAS 1902127-03-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1902127-03-0 |
| Molecular Formula | C24H19N3 |
| Molecular Weight | 349.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,4'-(9H-Carbazole-2,7-diyl)dianiline (CAS 1902127-03-0) pharmaceutical standards reference standard. Molecular formula: C24H19N3. Molecular weight: 349.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C24H19N3 |
| Molecular Weight | 349.43 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 3 |
Related H Standards
- 4,4'-(9H-Carbazole-3,6-diyl)dianiline (CAS 1859947-37-7)
- 9H-Carbazole, 9-benzoyl-3-bromo- (CAS 177775-87-0)
- 4,4'-(9H-carbazole-3,6-diyl)dibenzaldehyde (CAS 1380609-13-1)
- Carbazole-3-boronic Acid Pinacol Ester (CAS 855738-89-5)
- 4,4'-(9H-carbazole-3,6-diyl)dibenzoic acid (CAS 1258419-79-2)
- 9H-Carbazole, 3-bromo-9-ethenyl-, homopolymer (CAS 32072-08-5)
- 9H-Carbazole-3-sulfonyl chloride (CAS 21421-43-2)
- 9H-carbazole-2,7-dicarboxylic acid (CAS 1409971-87-4)
Recommended Standards
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- 4-(2-Acetyl-3-oxobut-1-en-1-yl)benzoic acid (CAS 119757-24-3)
- tert-Butyl 2,5-diazaspiro[3.4]octane-2-carboxylate hemioxalate (CAS 1523618-32-7)
- 3-Chloro-6-(2-methylpiperidin-1-yl)pyridazine (CAS 1094353-40-8)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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