3-Chloro-4-ethoxy-5-fluorobenzonitrile CAS 1017778-99-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1017778-99-2 |
| Molecular Formula | C9H7ClFNO |
| Molecular Weight | 199.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Chloro-4-ethoxy-5-fluorobenzonitrile (CAS 1017778-99-2) pharmaceutical standards reference standard. Molecular formula: C9H7ClFNO. Molecular weight: 199.61 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H7ClFNO |
| Molecular Weight | 199.61 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-(3-Chloro-5-fluoro-4-methoxyphenyl)acetonitrile (CAS 1000540-93-1)
- 2-(2-Chloro-6-fluoro-3-methoxyphenyl)acetonitrile (CAS 1017777-64-8)
- 2-(6-Chloro-2-fluoro-3-methoxyphenyl)acetonitrile (CAS 1017777-80-8)
- 3-(2-Chloro-6-fluorophenyl)-3-hydroxypropanenitrile (CAS 1040729-45-0)
- 3-(4-Chloro-2-fluorophenyl)-3-hydroxypropanenitrile (CAS 106498-19-5)
- n-(4-Chloro-2-fluorophenyl)prop-2-enamide (CAS 1156162-44-5)
- N-(3-Chloro-4-fluorophenyl)acrylamide (CAS 1156926-45-2)
- 3-(2-Chloro-4-fluorophenoxy)propanenitrile (CAS 1178719-76-0)
Recommended Standards
- 2-Amino-5-(chloromethyl)-3h,7h-[1,2,4]triazolo[1,5-a]pyrimidin-7-one (CAS 885867-96-9)
- 5-(1-Chloroethyl)-3-(4h-1,2,4-triazol-3-yl)-1,2,4-oxadiazole (CAS 1038358-79-0)
- Niraparib Impurity 9 (CAS CATO-C4X-23299)
- 1-(3-Isopropylphenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1495668-95-5)
- 4',5'-Bis(3-carboxyphenyl)-[1,1':2',1''-terphenyl]-3,3''-dicarboxylic acid (CAS 1629643-34-0)
- 2-(6-Chloro-2-(chloromethyl)-5-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1804376-93-9)
- 2-Amino-5-benzyl-5-(3-chlorophenyl)-4,5-dihydro-1H-imidazol-4-one (CAS 1354915-76-6)
- Chlorphenamine Impurity 24 (CAS CATO-C4X-118824)
- 5-(Hydroxymethyl)picolinamide (CAS 874279-11-5)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com