1,2-Dibromo-3,5-dichloro-4-fluorobenzene CAS 1160573-90-9
| CAS No. | 1160573-90-9 |
| Molecular Formula | C6HBr2Cl2F |
| Molecular Weight | 322.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,2-Dibromo-3,5-dichloro-4-fluorobenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 1,2-Dibromo-3,5-dichloro-4-fluorobenzene (CAS 1160573-90-9), a certified reference material (molecular formula C6HBr2Cl2F, MW 322.78 g/mol) for analytical method development and quality control.
Owing to fluorine/chlorine/bromine substitution, an aromatic ring system, 1,2-Dibromo-3,5-dichloro-4-fluorobenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 322.78 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6HBr2Cl2F |
| Molecular Weight | 322.78 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 |
| 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.) | 1989 |
| Halogen Content | F/Cl/Br-containing |
Related Dibromo Standards
- 1,3-Dibromo-2,4-dichloro-5-fluorobenzene (CAS 1000573-45-4)
- 4,6-Dibromo-2,3-dichlorofluorobenzene (CAS 1160574-32-2)
- 2,4-Dibromo-3,5-dichlorofluorobenzene (CAS 1160574-34-4)
- 2,4-Dibromo-3,6-dichlorofluorobenzene (CAS 1160574-63-9)
- 3,5-Dibromo-2,6-dichlorofluorobenzene (CAS 363598-34-9)
- 2,4-Dibromo-3-fluoro-6-(trifluoromethyl)pyridine (CAS 1214326-81-4)
- 3,4-Dibromo-6,8-difluoroquinoline (CAS 1210168-52-7)
- 2,2-Dibromo-1-(3-nitrophenyl)ethan-1-one (CAS 13651-07-5)
Recommended Standards
- Chlorthalidone Impuruty 8 (CAS 82875-49-8)
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- Methyl 4-(2-chlorophenyl)-5-cyano-6-mercapto-2-oxo-1,2,3,4-tetrahydropyridine-3-carboxylate (CAS 499985-84-1)
- 2-(Benzylamino)-N-(3-chloro-4-fluorophenyl)-2-thioxoacetamide (CAS 329078-64-0)
- 3-Iodo-N-(2-oxo-2-(pyrrolidin-1-yl)ethyl)benzamide (CAS 931665-61-1)
- (2-(1H-pyrazol-1-yl)pyrimidin-5-yl)boronic acid (CAS 1644061-13-1)
- Cefixime Impurity 112 (CAS CATO-C4X-1139112)
- 1,16-Dibromohexadecane (CAS 45223-18-5)
- 2-(4-(Difluoromethyl)-2,6-diiodopyridin-3-yl)acetic acid (CAS 1806799-16-5)
- Methyl 1-isopropyl-1H-pyrazole-4-carboxylate (CAS 1314965-56-4)
- Piperazine-bis(ethyl octadeca-9,12-dienoate) (CAS 2832061-33-1)
- 5-(Benzylamino)-2-(methylthio)pyrimidin-4(1H)-one (CAS 77961-28-5)
- Dithiobiuret (CAS 541-53-7)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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