1,2-Dichloro-4-fluoro-5-methylbenzene CAS 203059-79-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 203059-79-4 |
| Molecular Formula | C7H5Cl2F |
| Molecular Weight | 179.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,2-Dichloro-4-fluoro-5-methylbenzene (CAS 203059-79-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5Cl2F. Molecular weight: 179.02 g/mol. COA included with every batch.
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.) | 2015 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 1,2-Dichloro-5-fluoro-3-methylbenzene (CAS 1242339-71-4)
- 2,5-Dichloro-1-fluoro-3-methylbenzene (CAS 1242339-87-2)
- 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)
Recommended Standards
- 1-(Dichloromethyl)-4-fluorobenzene (CAS 456-19-9)
- 1,5-Dichloro-2-fluoro-4-methylbenzene (CAS 86522-86-3)
- (Dichlorofluoromethyl)benzene (CAS 498-67-9)
- 3-((4-Phenylpiperazin-1-yl)sulfonyl)pyridin-2(1H)-one (CAS 1325306-66-8)
- 2-(4-Bromophenyl)-4-methylthiazole-5-carboxylic acid (CAS 58765-86-9)
- Ethyl 4-(2-bromophenyl)-4-oxobutanoate (CAS 898751-18-3)
- 3-(1,4-Dioxaspiro[4.5]dec-7-en-8-yl)-1H-indole-6-carbonitrile (CAS 1637781-25-9)
- 4-Nitro-1-naphthaldehyde (CAS 42758-54-3)
- 2-(4-fluorophenoxy)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 879906-49-7)
- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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