8-Chloro-4-phenylcinnoline CAS 90156-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90156-40-4 |
| Molecular Formula | C14H9ClN2 |
| Molecular Weight | 240.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Chloro-4-phenylcinnoline (CAS 90156-40-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H9ClN2. Molecular weight: 240.69 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H9ClN2 |
| Molecular Weight | 240.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-Chloro-6,7-dimethoxy-2-methyl-3,4-dihydroquinazoline (CAS 1001755-78-7)
- 1-Chloro-4-phenylphthalazine, 97% (CAS 10132-01-1)
- (5-Chloro-2-hydroxyphenyl)(piperazin-1-yl)methanone (CAS 1016773-94-6)
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- 5-Chloro-2-phenyl-1,6-naphthyridine (CAS 1086385-19-4)
- 5-Chloro-7-methoxy-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 1093065-13-4)
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Recommended Standards
- 8-Chloro-2-phenylquinazoline (CAS 58058-52-9)
- (E)-N'-carbamoyl-N-((6-chloropyridin-3-yl)methyl)-N-methylacetimidamide (CAS 215366-29-3)
- 7-Chloro-2-phenylquinazoline (CAS 867164-87-2)
- 4-bromo-2-sulfanylbenzoic acid (CAS 116209-30-4)
- 2-(Chloromethyl)-5-(difluoromethyl)-3-methylpyridine-6-acetic acid (CAS 1361869-94-4)
- 3-(3-Bromophenyl)-5-(chloromethyl)-1,2,4-oxadiazole (CAS 848316-20-1)
- Solifenacin Impurity 31 (CAS 1193-65-3)
- N,2,5-Trimethylfuran-3-carboxamide (CAS 50990-94-8)
- (2S,4R)-4-(2-Iodobenzyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1049744-22-0)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
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