1-Bromo-4-ethoxy-1,1-difluorobut-3-en-2-one CAS 1186025-41-1
| CAS No. | 1186025-41-1 |
| Molecular Formula | C6H7BrF2O2 |
| Molecular Weight | 229.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Bromo-4-ethoxy-1,1-difluorobut-3-en-2-one 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.
1-Bromo-4-ethoxy-1,1-difluorobut-3-en-2-one (CAS 1186025-41-1), molecular formula C6H7BrF2O2 and molecular weight 229.02 g/mol, is a CATO reference standard with documented purity and traceability.
1-Bromo-4-ethoxy-1,1-difluorobut-3-en-2-one (C6H7BrF2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H7BrF2O2 |
| Molecular Weight | 229.02 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 5-(5-Bromo-2-furyl)-1H-1,2,4-triazol-3-amine (CAS 1016534-75-0)
- 5-Bromo-2-hydroxyisophthalaldehyde (CAS 109517-99-9)
- 4-Bromo-1H-pyrrolo[2,3-b]pyridine-2,6(3H,7H)-dione (CAS 1190310-12-3)
- 3-Bromo-2-methylpyrazolo[1,5-d][1,2,4]triazin-7-ol (CAS 1215295-89-8)
- 4-Bromo-α,α,α-trifluorotoluene-d4 (CAS 1219799-09-3)
- 7-Bromo-2H-pyrido[3,2-β][1,4]oxazin-3(4H)-one (CAS 122450-96-8)
- 3-Bromo-2-methylpyrazolo[1,5-d][1,2,4]triazin-4(5H)-one (CAS 1225193-83-8)
- 7-Bromo-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one (CAS 1228013-76-0)
Recommended Standards
- Ethyl (Z)-4-bromo-2,3-difluorobut-2-enoate (CAS 108642-82-6)
- (E)-Ethyl 4-bromo-4,4-difluorobut-2-enoate (CAS 1824708-65-7)
- 6,7-Dichlorophthalazine-5,8-dione (CAS 102072-85-5)
- 1-Iodo-2-isocyanobenzene (CAS 183209-25-8)
- 7-Aminoisoquinoline-4-carboxylic acid (CAS 1934945-04-6)
- 4-((6,8-Diiodo-4-oxoquinazolin-3(4H)-yl)methyl)benzonitrile (CAS 302913-51-5)
- 5-(4-Pyrimidinyl)-N-[4-(trifluoromethyl)phenyl]-1,3-thiazol-2-amine (CAS 1211363-16-4)
- Amorolfine Impurity 83 (CAS CATO-C4X-154283)
- 5-[(5-Cyano-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)methyl]-4,5-dihydro-1,2-oxazole-3-carbohydrazide (CAS 339279-29-7)
- 2-(Methylthio)-7-oxo-5-(trifluoromethyl)-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 1263212-67-4)
- Ethyl 1-(benzo[d]thiazol-2-yl)-5-hydroxy-1H-pyrazole-4-carboxylate (CAS 1006661-02-4)
- 2-(2-Ethylphenoxy)acetic acid (CAS 1798-03-4)
- 3-(2-Nitrophenyl)pyridine (CAS 4253-80-9)
- Neuropeptide FF (5-8) (CAS 152050-35-6)
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 18665070610 / Nicole.chen@cato-chem.com