1,5,7-Trichloro-3-methylisoquinoline CAS 1602949-87-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1602949-87-0 |
| Molecular Formula | C10H6Cl3N |
| Molecular Weight | 246.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5,7-Trichloro-3-methylisoquinoline (CAS 1602949-87-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6Cl3N. Molecular weight: 246.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H6Cl3N |
| Molecular Weight | 246.52 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Trichloro Standards
- 4,5,8-Trichloro-2-methylquinoline (CAS 1203-36-7)
- 2,3,6-Trichloro-8-methylquinoline (CAS 1447961-72-9)
- 2,2,2-trichloro-1-(4-chloro-1H-pyrrol-2-yl)ethanone (CAS 72652-31-4)
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- 1,3,5-Trichloro-2-(difluoromethoxy)benzene (CAS 1261457-01-5)
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- 2,4,6-Trichloro-8-methylquinazoline (CAS 1080622-95-2)
- 2,6,7-Trichloro-3-methylquinoxaline (CAS 212771-50-1)
Recommended Standards
- 1-(2,4,5-Trichlorophenyl)-1H-pyrrole (CAS 881041-04-9)
- 3,7-Dichloro-8-(chloromethyl)quinoline (CAS 84086-96-4)
- 2-Chloro-3,4,4,4-tetrafluoro-3-(trifluoromethoxy)but-1-ene (CAS 261503-71-3)
- 1-Ethyl-1h-1,2,3-triazol-4-amine hydrochloride (CAS 1263377-87-2)
- (S)-1-(2-Mercaptoethyl)pyrrolidine-2-carboxylic acid (CAS 151993-04-3)
- 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N'-(1-phenylethylidene)acetohydrazide (CAS 315201-30-0)
- 1-{2,7-dimethylimidazo[1,2-a]pyridin-3-yl}-2-(phenylsulfanyl)ethan-1-one (CAS 478042-03-4)
- 4-Nitroaniline-2,3,5,6-d4 (CAS 64164-08-5)
- 4-(6-Methylpyridazin-3-yl)benzoic acid (CAS 216060-24-1)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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