2,5-Dichloro-1-fluoro-3-methylbenzene CAS 1242339-87-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1242339-87-2 |
| Molecular Formula | C7H5Cl2F |
| Molecular Weight | 179.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Dichloro-1-fluoro-3-methylbenzene (CAS 1242339-87-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H5Cl2F. Molecular weight: 179.02 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H5Cl2F |
| Molecular Weight | 179.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 1,2-Dichloro-5-fluoro-3-methylbenzene (CAS 1242339-71-4)
- 1,4-Dichloro-2-fluoro-5-methylbenzene (CAS 1365969-73-8)
- 3,5-Dichloro-2-fluorotoluene (CAS 146948-70-1)
- 2,4-Dichloro-3-fluorotoluene (CAS 1803777-52-7)
- 1,3-Dichloro-2-fluoro-5-methylbenzene (CAS 1803789-06-1)
- 3,4-Dichloro-5-fluorotoluene (CAS 1803820-64-5)
- 1,4-Dichloro-2-fluoro-3-methylbenzene (CAS 1804881-43-3)
- 2,6-Dichloro-4-fluorotoluene (CAS 1806281-21-9)
Recommended Standards
- 5-bromo-1H-imidazole-2-carbaldehyde (CAS 1260876-31-0)
- 2-chloro-1-(chloromethyl)-3-fluorobenzene (CAS 1214345-35-3)
- (6-(tert-Butyl)pyridin-2-yl)boronic acid (CAS 1265478-40-7)
- 2-(2,3-Dimethoxyphenyl)acetimidamide (CAS 885957-50-6)
- 2-(3-Ethoxyphenoxy)-5-(trifluoromethyl)aniline (CAS 946715-57-7)
- N-(3-(5-Methylfuran-2-yl)phenyl)acetamide (CAS 400751-26-0)
- 4,4'-(Oxybis(methylene))bis((trifluoromethyl)benzene) (CAS 162404-64-0)
- 7-Amino-2H-benzo[b][1,4]oxazin-3(4H)-one hydrochloride (CAS 105202-20-8)
- N-((1S,2R)-2-(trifluoromethyl)cyclopentyl)thietan-3-amine (CAS 1841371-52-5)
- Galanin (1-13)-Neuropeptide Y (25-36) amide (CAS 147138-51-0)
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