5-Chloro-2-iodo-1,3-dimethylbenzene CAS 404337-42-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 404337-42-4 |
| Molecular Formula | C8H8ClI |
| Molecular Weight | 266.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2-iodo-1,3-dimethylbenzene (CAS 404337-42-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8ClI. Molecular weight: 266.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8ClI |
| Molecular Weight | 266.51 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.) | 2025 |
| Halogen Content | Cl/I-containing |
Related Chloro Standards
- 4-Chloro-2-iodo-m-xylene (CAS 1208078-09-4)
- 1-Chloro-2-ethyl-3-iodobenzene (CAS 1369876-61-8)
- 2-Chloro-1-ethyl-4-iodobenzene (CAS 1369923-71-6)
- 1-Chloro-3-(1-iodoethyl)benzene (CAS 1799405-26-7)
- 1-Chloro-2-(1-iodoethyl)benzene (CAS 1799405-28-9)
- 1-Chloro-2-iodo-4,5-dimethylbenzene (CAS 755758-89-5)
- 1-Chloro-4-(1-iodoethyl)benzene (CAS 495405-71-5)
- 1-Chloro-4-iodo-2,3-dimethylbenzene (CAS 2385537-79-9)
Recommended Standards
- 4-Chloro-2-ethyl-1-iodobenzene (CAS 683238-56-4)
- cis-2-Methyl-7-octadecene (CAS 35354-39-3)
- 4-Chloro-1-ethyl-2-iodobenzene (CAS 774608-40-1)
- 3-Bromo-5-cyclopropoxy-2-fluoropyridine (CAS 1243454-57-0)
- (2E)-2-[(2-Methoxyphenyl)methylidene]-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 866138-43-4)
- 2-Methyl-1h-imidazole-4-carboxamide (CAS 87326-30-5)
- N5,6-Dimethylpyrimidine-4,5-diamine (CAS 15996-42-6)
- 2-Bromo-4-(difluoromethyl)-3-methoxy-5-nitropyridine (CAS 1806867-14-0)
- 2-(4-Fluoro-2-methoxyphenyl)ethan-1-ol (CAS 589755-50-0)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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