2,4-Dichloro-3-(difluoromethoxy)-1,5-difluoro-benzene CAS 1417566-53-0
| CAS No. | 1417566-53-0 |
| Molecular Formula | C7H2Cl2F4O |
| Molecular Weight | 248.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,4-Dichloro-3-(difluoromethoxy)-1,5-difluoro-benzene (CAS 1417566-53-0) is a high-purity analytical reference standard with the molecular formula C7H2Cl2F4O and a molecular weight of 248.99 g/mol.
Structurally, 2,4-Dichloro-3-(difluoromethoxy)-1,5-difluoro-benzene (C7H2Cl2F4O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 248.99 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2,4-Dichloro-3-(difluoromethoxy)-1,5-difluoro-benzene 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 | C7H2Cl2F4O |
| Molecular Weight | 248.99 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, 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.) | 1991 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 1,3-Dichloro-5-fluoro-2-(trifluoromethoxy)benzene (CAS 1417569-27-7)
- 1,4-Dichloro-2-fluoro-6-(trifluoromethoxy)benzene (CAS 1803789-14-1)
- 1,5-Dichloro-2-fluoro-4-(trifluoromethoxy)benzene (CAS 1803820-70-3)
- 1,2-Dichloro-5-fluoro-3-(trifluoromethoxy)benzene (CAS 1804421-85-9)
- 1,4-Dichloro-2-fluoro-5-(trifluoromethoxy)benzene (CAS 1804881-55-7)
- 1,3-Dichloro-2-fluoro-5-(trifluoromethoxy)benzene (CAS 1806268-88-1)
- 1,2-Dichloro-4-fluoro-5-(trifluoromethoxy)benzene (CAS 1806281-44-6)
- 1,2-Dichloro-3-fluoro-5-(trifluoromethoxy)benzene (CAS 1806317-32-7)
Recommended Standards
- (2-Isopropoxy-5-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 1218790-67-0)
- 2-Chloro-5-[chloro(difluoro)methoxy]-1,3-difluoro-benzene (CAS 1417566-88-1)
- (2-Propoxy-5-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 1218790-63-6)
- 2-Chloro-3-[chloro(difluoro)methoxy]-1,4-difluoro-benzene (CAS 1417566-94-9)
- (R)-4,4-Dimethylpyrrolidin-3-ol hydrochloride (CAS 1152110-88-7)
- 2-Methylimidazo[1,2-a]pyridin-7-ol (CAS 1001434-77-0)
- 2-{[(tert-butoxy)carbonyl]amino}cyclooctane-1-carboxylic acid (CAS 1307308-65-1)
- (2-(3,3,3-Trifluoropropoxy)phenyl)methanamine (CAS 1343088-05-0)
- 3,5,6-Trimethylpyrazine-2-carbaldehyde (CAS 186534-02-1)
- 5-(4-Aminophenyl)-1,3,4-oxadiazol-2-ol (CAS 113118-47-1)
- 3-(3,5-Difluorophenyl)propan-1-ol (CAS 105219-37-2)
- 3,3'-Oxybis(3-cyclohexyl-1,1,5,5-tetramethyl-1,5-divinyltrisiloxane) (CAS 302912-37-4)
- (S)-12-((S)-10-Chloro-6,11-dihydrodibenzo[b,e]thiepin-11-yl)-7-hydroxy-3,4,12,12a-tetrahydro-1H-[1,4]oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazine-6,8-dione (CAS 2443708-96-9)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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