1-Bromo-2-iodotetrafluoroethane CAS 421-70-5
| CAS No. | 421-70-5 |
| Molecular Formula | C2BrF4I |
| Molecular Weight | 306.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 306.82 g/mol gives 1-Bromo-2-iodotetrafluoroethane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Bromo-2-iodotetrafluoroethane (CAS 421-70-5) is a high-purity analytical reference standard with the molecular formula C2BrF4I and a molecular weight of 306.82 g/mol.
The molecular framework of 1-Bromo-2-iodotetrafluoroethane (C2BrF4I) is characterized by fluorine/bromine/iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 1-Bromo-2-iodotetrafluoroethane 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 | C2BrF4I |
| Molecular Weight | 306.82 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Br/I-containing |
Related Bromo Standards
- 2-Bromo-3-[(5-bromopyrazin-2-yl)imino]propanal (CAS 1375476-97-3)
- 1-BROMO-5-FLUORO-2-IODOBENZENE 2'-BROMO-4-FLUORO-1-IODOBENZENE 2-BROMO-4-FLUORO-1-IODOBENZENE 2-BROMO-4-FLUOROIODOBENZENE 202865-73-4 BC002442 BENZENE, 2-BROMO-4-FLUORO-1-IODO- (CAS 202865-73-4)
- 3-Bromo-2-(phenylmethoxy)phenylboronic acid (CAS 871125-92-7)
- 5-Bromo-4-nitrobenzo[c][1,2,5]selenadiazole (CAS 1753-20-4)
- 352530-35-9 5-Bromo-2-methoxybenzylzinc chloride, 0.5M in tetrahydrofuran MFCD02260144 (CAS 352530-35-9)
- 1-(4-Bromo-2-chlorophenyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1251373-65-5)
- 8-Bromo-2,4-dichloro-7-methoxyquinoline (CAS 1254256-54-6)
- 6-Bromo-4,8-dichloro-5-methoxyquinoline (CAS 1332608-63-5)
Recommended Standards
- Clopidogrel EP Impurity E (CAS 90055-68-8)
- 3-Chloro-5-(thiophen-3-yl)-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2,4,6-tetraene (CAS 1155055-78-9)
- Clopidogrel EP Impurity E (R-Isomer) (CAS 444728-15-8)
- 3-(Azepan-1-ylsulfonyl)-5-chloropyridine-4-thiol (CAS 1352531-51-1)
- 1-(4,6-Dimethylpyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 797028-97-8)
- 5-(3,5-Dichlorophenyl)nicotinic acid (CAS 887973-53-7)
- 4,4,5,5-Tetramethyl-2-[spiro[4.5]dec-7-en-8-yl]-1,3,2-dioxaborolane (CAS 859219-41-3)
- 2-Bromo-4-(oxolan-3-yloxy)pyridine (CAS 1049023-88-2)
- 6-Fluoro-8-methylquinoline-2-carbaldehyde (CAS 904369-35-3)
- 4-Bromo-5-fluoro-2-hydroxypyridine (CAS 884495-01-6)
- 2-(1H-Benzo[d]imidazol-2-yl)-3-oxobutanenitrile (CAS 62591-04-2)
- 1-((3-Fluorophenyl)sulfonamido)cyclohexane-1-carboxylic acid (CAS 885269-11-4)
- 1-Methyl-1<I>H</I>-pyrazole-5-carboxylic acid ethyl ester (CAS 197079-26-8)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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