5-Chloro-3-fluoro-2-iodotoluene CAS 939990-13-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 939990-13-3 |
| Molecular Formula | C7H5ClFI |
| Molecular Weight | 270.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-3-fluoro-2-iodotoluene (CAS 939990-13-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5ClFI. Molecular weight: 270.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5ClFI |
| Molecular Weight | 270.47 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.) | 1987 |
| Halogen Content | F/Cl/I-containing |
Related Chloro Standards
- 1-Chloro-5-fluoro-4-iodo-2-methylbenzene (CAS 1126424-32-5)
- 1-Chloro-2-fluoro-5-iodo-4-methylbenzene (CAS 1242339-72-5)
- 1-Chloro-5-fluoro-2-iodo-3-methylbenzene (CAS 1242339-79-2)
- 1-chloro-4-fluoro-5-iodo-2-methylbenzene (CAS 1263275-80-4)
- 2-Chloro-4-fluoro-3-iodo-1-methylbenzene (CAS 1502669-12-6)
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- 1-Chloro-4-fluoro-2-iodo-5-methylbenzene (CAS 1639204-71-9)
- 5-Chloro-1-fluoro-3-iodo-2-methylbenzene (CAS 1805154-23-7)
Recommended Standards
- 2-Chloro-4-(fluoromethyl)-1-iodobenzene (CAS 2414146-35-1)
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- 1-Chloro-5-fluoro-2-iodo-4-methylbenzene (CAS 202982-69-2)
- 5H,6H,7H,8H,9H-pyrido[2,3-b]indole (CAS 7076-11-1)
- (6-Nitropyridin-2-yl)methanol (CAS 131747-47-2)
- 2-Fluoro-4-iodo-3-(trifluoromethoxy)benzoic acid (CAS 1822809-94-8)
- 2,4-Difluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 2201100-34-5)
- N-Nitroso Salbutamol-d9 (CAS CATO-C4X-1176225)
- 3-[4-(benzyloxy)phenyl]-3-hydroxypropanoic acid (CAS 93435-10-0)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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