1,5-Dibromo-3-difluoromethoxy-2-fluorobenzene CAS 1806304-55-1
| CAS No. | 1806304-55-1 |
| Molecular Formula | C7H3Br2F3O |
| Molecular Weight | 319.90 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.
1,5-Dibromo-3-difluoromethoxy-2-fluorobenzene (CAS 1806304-55-1) is a high-purity analytical reference standard with the molecular formula C7H3Br2F3O and a molecular weight of 319.90 g/mol.
Structurally, 1,5-Dibromo-3-difluoromethoxy-2-fluorobenzene (C7H3Br2F3O) contains a hydroxyl group, an ether linkage, fluorine/bromine 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 319.90 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).
CATO manufactures 1,5-Dibromo-3-difluoromethoxy-2-fluorobenzene 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 | C7H3Br2F3O |
| Molecular Weight | 319.90 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.) | 1995 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 1,3-Dibromo-2-(trifluoromethoxy)benzene (CAS 1246643-52-6)
- 3,5-Dibromo-6-(trifluoromethyl)pyridin-2-amine (CAS 1291487-16-5)
- 3,5-Dibromo-4-(trifluoromethyl)pyridin-2-amine (CAS 1446182-32-6)
- 4,5-Dibromo-2-methyl-6-(trifluoromethyl)pyrimidine (CAS 1538277-53-0)
- 1,2-Dibromo-4-(trifluoromethoxy)benzene (CAS 1682-06-0)
- 1,4-DibroMo-2-(trifluoroMethoxy)benzene (CAS 175278-13-4)
- 1,2-Dibromo-5-difluoromethoxy-3-fluorobenzene (CAS 1803711-79-6)
- 1,2-Dibromo-3-difluoromethoxy-6-fluorobenzene (CAS 1803814-72-3)
Recommended Standards
- 1,3-Dibromo-5-difluoromethoxy-2-fluorobenzene (CAS 1806293-40-2)
- 1,3-Dibromo-4-difluoromethoxy-2-fluorobenzene (CAS 1806324-20-8)
- 1,3-Dibromo-2-difluoromethoxy-4-fluorobenzene (CAS 1806271-76-0)
- 1,2-Dibromo-3-difluoromethoxy-4-fluorobenzene (CAS 1806347-34-1)
- 2-Chloro-1-iodo-5-methyl-3-nitrobenzene (CAS 1807206-38-7)
- 5,6,7,8-tetrahydro-2,7-naphthyridin-1-ol (CAS 1782816-85-6)
- 1,3-Cycloheptanedione (CAS 1194-18-9)
- 3-(4-Aminophenyl)-1H-pyridin-2-one (CAS 1352318-68-3)
- Sorafenib Impurity 42 (CAS CATO-C4X-112442)
- (2S,4R)-Fmoc-4-(4-fluorobenzyl)pyrrolidine-2-carboxylic acid (CAS 959576-18-2)
- N-Cyclopropyl-4-nitropyridin-3-amine (CAS 1443288-92-3)
- 3-(1H-imidazol-1-yl)-2-(methylamino)propanenitrile (CAS 1249173-00-9)
- 5-(Hex-5-en-1-yl)-3-methylisoxazole (CAS 134836-81-0)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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