2'-(Difluoromethoxy)-4'-iodopropiophenone CAS 1261876-43-0
| CAS No. | 1261876-43-0 |
| Molecular Formula | C10H9F2IO2 |
| Molecular Weight | 326.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2'-(Difluoromethoxy)-4'-iodopropiophenone (C10H9F2IO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 326.08 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2'-(Difluoromethoxy)-4'-iodopropiophenone (CAS 1261876-43-0), molecular formula C10H9F2IO2 and molecular weight 326.08 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2'-(Difluoromethoxy)-4'-iodopropiophenone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H9F2IO2 |
| Molecular Weight | 326.08 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1990 |
| Halogen Content | F/I-containing |
Related Difluoromethoxy Standards
- 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)
- 7-(Difluoromethoxy)-2-iodobenzo[d]thiazole (CAS 1261787-57-8)
- N-(5-(Difluoromethoxy)thiazolo[5,4-b]pyridin-2-yl)-1H-imidazole-1-carbothioamide (CAS 1192813-47-0)
- Methyl 2-(difluoromethoxy)-5-iodobenzoate (CAS 1131587-22-8)
- Methyl 4-(difluoromethoxy)-3-iodobenzoate (CAS 1131614-23-7)
Recommended Standards
- 4-Chloro-2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-5-fluoro-6-methylpyrimidine (CAS 1823182-26-8)
- (3-((4-Methoxybenzyl)oxy)-5-(trifluoromethyl)phenyl)boronic acid (CAS 913835-77-5)
- 4-Pyrimidinamine, 2-chloro-N-[4-chloro-3-(trifluoromethyl)phenyl]-5-fluoro- (CAS 575473-54-0)
- Ethyl 2-(3,5-difluoro-4-iodophenyl)acetate (CAS 2385942-02-7)
- 3-Aminopyridine-2-thiol (CAS 792850-88-5)
- 2-(Bromomethyl)-2-fluorospiro[3.3]heptane (CAS 2384777-23-3)
- 1-Phenyl-1H-pyrrolo[2,3-c]pyridin-2(3H)-one (CAS 1175014-99-9)
- N-Acetyl-1,1-diphenylhydrazine (CAS 6233-05-2)
- 2-(Morpholin-4-yl)ethanimidamide dihydrochloride (CAS 2137817-02-6)
- 1-(5-Fluoro-2-hydroxyphenyl)-2-(isopropylthio)ethan-1-one (CAS 1179721-72-2)
- Ofloxacin Desethylene Impurity (CAS 1797983-25-5)
- N-benzyl-2-(4-nitrophenyl)-6-phenylpyrimidin-4-amine (CAS 352224-37-4)
- 2-(O-tolyl)succinic acid (CAS 91143-76-9)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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