Methyl 2-(difluoromethoxy)-5-iodobenzoate CAS 1131587-22-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1131587-22-8 |
| Molecular Formula | C9H7F2IO3 |
| Molecular Weight | 328.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(difluoromethoxy)-5-iodobenzoate (CAS 1131587-22-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7F2IO3. Molecular weight: 328.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7F2IO3 |
| Molecular Weight | 328.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/I-containing |
Related Methyl Standards
- Methyl 4-(difluoromethoxy)-3-iodobenzoate (CAS 1131614-23-7)
- Methyl 3-(difluoromethoxy)-4-iodobenzoate (CAS 2138515-41-8)
- N-(5-(Difluoromethoxy)thiazolo[5,4-b]pyridin-2-yl)-1H-imidazole-1-carbothioamide (CAS 1192813-47-0)
- 7-(Difluoromethoxy)-2-iodobenzo[d]thiazole (CAS 1261787-57-8)
- 2'-(Difluoromethoxy)-6'-iodopropiophenone (CAS 1261584-56-8)
- 1-(4-(Difluoromethoxy)-3-iodophenyl)propan-1-one (CAS 1261675-08-4)
- 2'-(Difluoromethoxy)-3'-iodopropiophenone (CAS 1261747-37-8)
- 2'-(Difluoromethoxy)-5'-iodopropiophenone (CAS 1261825-61-9)
Recommended Standards
- 2-bromo-2-(4-bromophenyl)acetic acid ethyl ester 77143-76-1 A838969 ethyl 2-bromanyl-2-(4-bromophenyl)ethanoate (CAS 77143-76-1)
- methyl 3,5-bis(bromomethyl)benzoate (CAS 29333-41-3)
- Benzoic acid, 2-(difluoromethoxy)-4-iodo-, methyl ester (CAS 1193467-19-4)
- 2-((Methylthio)methyl)benzofuran (CAS 59020-93-8)
- 4-Fluoro-4'-(trifluoromethyl)biphenyl-3-carboxylic acid methyl ester (CAS 1261585-16-3)
- 167027-30-7 1h-indole-2-carboxylicacid,6-amino-,methylester(9ci) 6-amino-1h-indole-2-carboxylic acid methyl ester Methyl 6-amino-1H-indole-2-carboxylate (CAS 167027-30-7)
- H-Phe-Glu-OH (CAS 3617-45-6)
- 3,5-Dichloro-4-pyrrolidinomethyl benzophenone (CAS 898776-87-9)
- tert-Butyl 5-methyl-2-oxopiperidine-1-carboxylate (CAS 1569839-14-0)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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