3-Cyano-6-(4-fluorophenyl)pyridin-2-yl 2,6-dichlorobenzoate CAS 251307-45-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 251307-45-6 |
| Molecular Formula | C19H9Cl2FN2O2 |
| Molecular Weight | 387.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Cyano-6-(4-fluorophenyl)pyridin-2-yl 2,6-dichlorobenzoate (CAS 251307-45-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H9Cl2FN2O2. Molecular weight: 387.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H9Cl2FN2O2 |
| Molecular Weight | 387.19 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Cyano Standards
- 3-Cyano-6-(2,4-dichlorophenyl)pyridin-2-yl 4-fluorobenzoate (CAS 400075-79-8)
- Ethyl 2-Cyano-3-((2-Iodo-4-Nitrophenyl)Amino)Acrylate (CAS 954118-34-4)
- Ethyl 5-cyano-6-((2-methoxybenzyl)amino)-2-phenylnicotinate (CAS 477866-14-1)
- 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl (2-phenylacetyl)valinate (CAS 1008409-98-0)
- 2-((1-Cyano-1-cyclopropylethyl)amino)-2-oxoethyl (adamantane-1-carbonyl)glycinate (CAS 877944-02-0)
- 2-(3-(((5-Cyano-6-oxo-4-(thiophen-2-yl)-1,6-dihydropyrimidin-2-yl)thio)methyl)phenyl)acetic acid (CAS 1883602-21-8)
- N-(1-Cyano-1-cyclopropylethyl)-2-((5-((2,3-dimethylphenyl)amino)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 796076-45-4)
- Ethyl 2-(4-cyano-4-(3-(cyclopentyloxy)-4-methoxyphenyl)piperidin-1-yl)acetate (CAS 401518-14-7)
Recommended Standards
- 5-[(2-iodobenzene)amido]-3-methylthiophene-2-carboxylic acid (CAS 926212-30-8)
- Methyl 4-bromo-2-(4-nitrophenyl)quinoline-8-carboxylate (CAS 651311-55-6)
- Sulfentrazone (CAS 122836-35-5)
- N-((1'-benzyl-4',5'-dimethyl-1'H-[1,2'-bipyrrol]-3'-yl)methyl)-3,5-dichlorobenzenesulfonamide (CAS 478077-23-5)
- 2-(2-((tert-Butoxycarbonyl)amino)-5-methylthiazol-4-yl)acetic acid (CAS 652981-44-7)
- rac-Tamsulosin EP Impurity D (CAS 94666-11-2)
- 1-Hexanol (CAS 111-27-3)
- N-(4-chlorophenyl)isonicotinamide (CAS 14547-69-4)
- tert-butyl 3-hydroxy-3-(3-oxazol-4-ylprop-1-ynyl)pyrrolidine-1-carboxylate (CAS 2589316-68-5)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com