4-Cyano-6-(difluoromethyl)-5-nitronicotinoyl chloride CAS 1805185-05-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805185-05-0 |
| Molecular Formula | C8H2ClF2N3O3 |
| Molecular Weight | 261.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Cyano-6-(difluoromethyl)-5-nitronicotinoyl chloride (CAS 1805185-05-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H2ClF2N3O3. Molecular weight: 261.57 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H2ClF2N3O3 |
| Molecular Weight | 261.57 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Cyano Standards
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Recommended Standards
- 2-Bromo-5-chloro-3-methylbenzo[b]thiophene (CAS 175203-60-8)
- 3-(Bromomethyl)-5-chlorobenzo[b]thiophene (CAS 1198-51-2)
- 6-Bromo-2-(chloromethyl)benzo[b]thiophene (CAS 1093252-30-2)
- 3-chloro-5-fluoro-pyridine (CAS 514797-99-0)
- (R)-Butane-1,3-diamine (CAS 44391-42-6)
- 2-(1-(2-Fluorobenzyl)-3-oxopiperazin-2-yl)acetic acid (CAS 1033600-04-2)
- 2-Bromo-4-ethynyl-1-methylbenzene (CAS 1601195-09-8)
- Benzofuran-5-boronic Acid (CAS 331834-13-0)
- 3-amino-4-(propylamino)benZamide (CAS 1153955-94-2)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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