4-Chloro-3-fluoropyrazolo[1,5-a]pyridine-7-carbonitrile CAS 2403783-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2403783-76-4 |
| Molecular Formula | C8H3ClFN3 |
| Molecular Weight | 195.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Chloro-3-fluoropyrazolo[1,5-a]pyridine-7-carbonitrile (CAS 2403783-76-4) pharmaceutical standards reference standard. Molecular formula: C8H3ClFN3. Molecular weight: 195.58 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H3ClFN3 |
| Molecular Weight | 195.58 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 2-Chloro-6-fluoroimidazo[1,2-a]pyridine-3-carbonitrile (CAS 1428521-72-5)
- 2-Chloro-N-(trifluoromethyl)aniline (CAS 1003709-27-0)
- 6-Chloro-2-methyl-3-(trifluoromethyl)pyridine (CAS 1023817-24-4)
- 2-Chloro-6-methyl-3-(trifluoromethyl)pyridine (CAS 1099597-74-6)
- 2-Chloro-5-(2,2,2-trifluoroethyl)pyridine (CAS 1099598-08-9)
- 5-Chloro-4-methyl-2-(trifluoromethyl)pyridine (CAS 1260783-20-7)
- 6-Chloro-3-methyl-2-(trifluoromethyl)pyridine (CAS 1360967-57-2)
- 2-Chloro-4-methyl-3-(trifluoromethyl)pyridine (CAS 1643463-02-8)
Recommended Standards
- 639824-67-2 2-Nitrobenzenesulfenyl chloride-13C6 DTXSID30440334 (CAS 639824-67-2)
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- 4-Amino-2-cyclopropyl-1H-imidazole-5-carboxamide (CAS 780695-81-0)
- p-Tolualdehyde-d7 (2,3,5,6-d4; methyl-d3) (CAS 1219805-23-8)
- 4-Bromo-2-methyl-5-phenyl-3-furoic acid (CAS 2090877-55-5)
- Brexpiprazole impurity 126 (CAS CATO-C4X-1131126)
- 4-Amino-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one hydrochloride (CAS 7244-51-1)
- 5-Chloro-3-hydroxybenzofuran-2-carboxamide (CAS 26474-95-3)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
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