1,1'-(9H-Carbazole-3,6-diyl)bis(ethan-1-one) CAS 3403-70-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3403-70-1 |
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1'-(9H-Carbazole-3,6-diyl)bis(ethan-1-one) (CAS 3403-70-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13NO2. Molecular weight: 251.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related H Standards
- 1,1'-(9H-Carbazole-3,9-diyl)diethanone (CAS 92855-55-5)
- 9H-carbazole-2,7-dicarboxylic acid (CAS 1409971-87-4)
- 9H-carbazole-3,6-dicarboxylic acid (CAS 3215-41-6)
- 9H-Carbazole 3-Oxoacetic Acid (CAS 1094264-08-0)
- 9H-Carbazole-3-sulfonyl chloride (CAS 21421-43-2)
- 9H-Carbazole, 3-bromo-9-ethenyl-, homopolymer (CAS 32072-08-5)
- Carbazole-9-carbonyl Chloride (CAS 73500-82-0)
- 9H-carbazole-3,6-dicarbonitrile (CAS 57103-03-4)
Recommended Standards
- 1-(Dimethylamino)anthracene-9,10-dione (CAS 5960-55-4)
- 1-(6-Methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridin-5-yl)ethanone (CAS 59026-74-3)
- 1,2,3',4'-Tetrahydro-1'H-spiro[indole-3,2'-quinazoline]-2-one (CAS 543745-35-3)
- 1-(4-Bromophenyl)-3-(2-chloroethyl)urea (CAS 15145-38-7)
- 3-(Propan-2-yl)-5-(2,2,2-trifluoroethyl)-1h-1,2,4-triazole (CAS 1249765-50-1)
- Maneb (CAS 12427-38-2)
- Ethyl 2-[5-(Benzyloxy)-3-indolyl]-2-oxoacetate (CAS 75238-44-7)
- Lacosamide Impurity 45 (CAS CATO-C4X-183045)
- Ethyl 2-amino-3-(3,4,5-trimethyl-1h-pyrazol-1-yl)propanoate (CAS 1250562-53-8)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
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