N-(3-chloro-2-fluorophenyl)-3-cyano-5-fluorobenzamide CAS 1243310-20-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243310-20-4 |
| Molecular Formula | C14H7ClF2N2O |
| Molecular Weight | 292.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(3-chloro-2-fluorophenyl)-3-cyano-5-fluorobenzamide (CAS 1243310-20-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H7ClF2N2O. Molecular weight: 292.67 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H7ClF2N2O |
| Molecular Weight | 292.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 2-Chloro-N-(2-hydroxyphenyl)-5-nitrobenzamide (CAS 16398-07-5)
- 2-(5-Chloro-2,4-dihydroxybenzoyl)benzoic acid (CAS 2513-23-7)
- 2-chloro-N-(4-hydroxyphenyl)-5-nitrobenzamide (CAS 22978-55-8)
- 4-Chloro-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione (CAS 244057-36-1)
- 4-Chloro-n-(3-hydroxyphenyl)-3-nitrobenzamide (CAS 416887-71-3)
- 5-Chloro-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione (CAS 835616-62-1)
- N-(2-Chloro-4-nitrophenyl)-3-(furan-2-yl)acrylamide (CAS 853349-20-9)
- 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)piperidin-4-one (CAS 1057282-45-7)
Recommended Standards
- Roflumilast Impurity 52 (CAS CATO-C4X-108452)
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- 5-Chloro-4-fluoro-2-(4-fluorophenyl)benzofuran-3-carbaldehyde (CAS 1449332-86-8)
- Methyl 2-(isopropylamino)acetate hydrochloride (CAS 10552-79-1)
- Ethyl (R)-4-(2-Chloro-4-fluorophenyl)-6-methyl-2-(2-thiazolyl)-1,4-dihydropyrimidine-5-carboxylate (CAS 247037-81-6)
- Sitagliptin Impurity 65 (CAS 1620129-74-9)
- 4-(2,5-Dimethoxyphenyl)butan-2-ol (CAS 147249-35-2)
- 6α-Hydroxy Budesonide (CAS 577777-51-6)
- (3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl)glycine (CAS 303009-97-4)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com