4-(2H-1,3-Benzodioxol-5-yl)-2-[(E)-2-(4-chlorophenyl)ethenyl]-5H-indeno[1,2-b]pyridin-5-one CAS 866136-01-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866136-01-8 |
| Molecular Formula | C27H16ClNO3 |
| Molecular Weight | 437.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(2H-1,3-Benzodioxol-5-yl)-2-[(E)-2-(4-chlorophenyl)ethenyl]-5H-indeno[1,2-b]pyridin-5-one (CAS 866136-01-8) pharmaceutical standards reference standard. Molecular formula: C27H16ClNO3. Molecular weight: 437.87 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H16ClNO3 |
| Molecular Weight | 437.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related H Standards
- 4-[(1,3-benzodioxol-5-ylmethylene)amino]phenyl 4-(tert-butyl)benzenesulfonate (CAS 329778-26-9)
- 3-[[2-[[(1R)-1-(1,3-Benzodioxol-5-yl)propyl]amino]-3,4-dioxo-1-cyclobuten-1-yl]amino]-2-hydroxy-N,N- (CAS 473725-95-0)
- 2-(1,3-Benzodioxol-5-yl)-4,6-bis(trichloromethyl)-1,3,5-triazine (CAS 71255-78-2)
- 2-(2-{4-[(2H-1,3-benzodioxol-5-yl)methyl]piperazin-1-yl}ethyl)-7-nitro-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 866039-66-9)
- 4-(2H-1,3-Benzodioxol-5-yl)-2-[(E)-2-(4-hydroxyphenyl)ethenyl]-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 861211-29-2)
- 4-(2H-1,3-Benzodioxol-5-yl)-2-{[(2-fluorophenyl)methyl]sulfanyl}-1H,4H,5H-indeno[1,2-d]pyrimidin-5-one (CAS 861211-16-7)
- 2-[2-({[5-(2H-1,3-benzodioxol-5-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}methyl)-6-chloro-1H-1,3-benzodiazol-1-yl]ethan-1-ol (CAS 791105-69-6)
- 4-(2H-1,3-Benzodioxol-5-yl)-2-[(E)-2-(2-fluorophenyl)ethenyl]-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 866142-83-8)
Recommended Standards
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-N-phenethylnicotinamide (CAS 338412-92-3)
- Ethyl 3-[(E)-N'-[(2-chloro-4-fluorophenyl)methoxy]imidamido]-4-methoxythieno[2,3-b]pyridine-2-carboxylate (CAS 341966-71-0)
- 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-3-(4-phenoxyphenyl)thiourea (CAS 326815-40-1)
- 4-(3,5-Dimethyl-1h-1,2,4-triazol-1-yl)-2-(ethylamino)butanamide (CAS 1340377-72-1)
- 1-Benzyl-3-chloropyrrolidine-3-carbonitrile (CAS 1864016-04-5)
- 2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 1246765-29-6)
- 6-Chloro-N-(2-morpholinoethyl)pyrimidin-4-amine (CAS 1251136-14-7)
- 3-(Benzyloxy)-4-methoxyphenylacetic Acid (CAS 5487-33-2)
- N-(2-Isobutoxybenzyl)-2-methyl-2-propanamine (CAS 1040689-85-7)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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