MEthyl 3,4-dibromopentafluorobutyrate CAS 124311-13-3
| CAS No. | 124311-13-3 |
| Molecular Formula | C5H3Br2F5O2 |
| Molecular Weight | 349.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures MEthyl 3,4-dibromopentafluorobutyrate 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.
MEthyl 3,4-dibromopentafluorobutyrate (CAS 124311-13-3), molecular formula C5H3Br2F5O2 and molecular weight 349.88 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, MEthyl 3,4-dibromopentafluorobutyrate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 349.88 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C5H3Br2F5O2 |
| Molecular Weight | 349.88 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
Recommended Standards
- Clotrimazole-d5 (CAS 1185076-41-8)
- (4-Chloro-2-(methylthio)-6-(piperidin-1-yl)pyrimidin-5-yl)(phenyl)methanol (CAS 1393456-97-7)
- N-[3-(4-tert-Butyl-benzoyl)-5-methyl-thiophen-2-yl]-2-chloro-acetamide (CAS 459825-36-6)
- 2-{[(4-chlorophenyl)methyl]sulfanyl}-4-(methoxymethyl)-6-(pyrrolidin-1-yl)pyrimidine (CAS 338747-99-2)
- 6-(Pyrimidin-2-yloxy)-2-azaspiro[3.3]heptane (CAS 1707679-41-1)
- (E)-4-{[3-(Methoxycarbonyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]amino}-4-oxo-2-butenoic acid (CAS 314279-07-7)
- 2-[2-(2-Phenyladamantan-2-yl)acetamido]ethyl 4-nitrobenzoate (CAS 400078-89-9)
- 4-Bromo-1-cyclopropoxy-2-isopropylbenzene (CAS 1243370-55-9)
- Furan-2-yl(3-methyl-4-(methylthio)phenyl)methanol (CAS 356552-81-3)
- Methyl 2-(thiophene-2-carbonyl)benzoate (CAS 873548-66-4)
- Ethyl 2-(2-fluoro-5-nitrophenyl)acetate (CAS 887132-00-5)
- Citric Acid Trisodium Salt (CAS 68-04-2)
- 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Nonadecafluorodecanenitrile (CAS 379215-40-4)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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