1,5-Dichloro-2-iodo-3-methoxybenzene CAS 1271523-34-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1271523-34-2 |
| Molecular Formula | C7H5Cl2IO |
| Molecular Weight | 302.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,5-Dichloro-2-iodo-3-methoxybenzene (CAS 1271523-34-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H5Cl2IO. Molecular weight: 302.92 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H5Cl2IO |
| Molecular Weight | 302.92 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 | Cl/I-containing |
Related Dichloro Standards
- (3,5-Dichloro-4-iodophenyl)methanol (CAS 1350760-17-6)
- 2,6-dichloro-4-iodobenzenemethanol (CAS 177167-61-2)
- 1,5-Dichloro-2-iodo-4-methoxybenzene (CAS 189138-40-7)
- 1,3-Dichloro-2-iodo-4-methoxybenzene (CAS 2384443-96-1)
- 1,3-Dichloro-5-iodo-2-methoxybenzene, 97% (CAS 71742-42-2)
- 1,4-Dichloro-2-iodo-3-methoxybenzene (CAS 873980-99-5)
- 3,4-Dichloro-2-iodoanisole (CAS 873386-93-7)
- 2,4-Dichloro-5-(iodomethyl)-6-methylpyrimidine (CAS 873383-27-8)
Recommended Standards
- Stearoyl chloride (CAS 112-76-5)
- 3-Chloro-5-fluorophenethylzinc bromide (CAS 1142220-73-2)
- 2,5-Dibromo-4-(difluoromethyl)pyridin-3-ol (CAS 1806878-60-3)
- tert-Butyl 3-(2-ethoxy-2-oxoethyl)-3-(oxiran-2-yl)azetidine-1-carboxylate (CAS 2137772-68-8)
- (2E)-1-(2,4-Dichlorophenyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one (CAS 925703-41-9)
- 1,3,3-Trimethyl-7-oxabicyclo[4.1.0]heptane-2-carbonitrile (CAS 264279-20-1)
- (e)-n'-((2,6-Dichloropyridin-4-yl)methylene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 287917-80-0)
- N-(tert-Butyl)piperidin-4-amine (CAS 688020-19-1)
- 7-Oxo Staurosporin (CAS 125035-83-8)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com