3,4-Dichloro-2-iodotoluene CAS 1803809-48-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803809-48-4 |
| Molecular Formula | C7H5Cl2I |
| Molecular Weight | 286.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dichloro-2-iodotoluene (CAS 1803809-48-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5Cl2I. Molecular weight: 286.93 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5Cl2I |
| Molecular Weight | 286.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1995 |
| Halogen Content | Cl/I-containing |
Related Dichloro Standards
- 2,4-dichloro-1-(iodomethyl)benzene (CAS 116529-35-2)
- 1,5-Dichloro-3-iodo-2-methylbenzene (CAS 1215795-58-6)
- 1,2-Dichloro-4-(iodomethyl)benzene (CAS 142523-67-9)
- 1,5-Dichloro-2-iodo-3-methylbenzene (CAS 175277-97-1)
- 2,6-Dichloro-4-iodotoluene (CAS 177167-52-1)
- 2,3-Dichloro-6-iodotoluene (CAS 1803766-69-9)
- 2,3-Dichloro-5-iodotoluene (CAS 1803809-35-9)
- 2,3-Dichloro-4-iodotoluene (CAS 1804414-05-8)
Recommended Standards
- 1,5-Dichloro-2-iodo-4-methylbenzene (CAS 1804414-08-1)
- 2,5-Dichloro-3-iodotoluene (CAS 1806283-33-9)
- 1,2-Dichloro-4-iodo-5-methylbenzene (CAS 1806312-27-5)
- 4-(Difluoromethyl)-5-methyl-6-(trifluoromethyl)pyridin-2-ol (CAS 1806861-76-6)
- cis-1-Boc-4-(mesyloxy)-L-proline ethyl ester (CAS 149055-71-0)
- 4-Isopropylthiazole-5-carbaldehyde (CAS 261710-80-9)
- 6-Isopropylindoline-2,3-dione (CAS 188784-45-4)
- ethyl 3,3-difluorocyclohexanecarboxylate (CAS 849669-14-3)
- 2-Fluoro-N-(2-phenoxyethyl)benzamide (CAS 329223-13-4)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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