1,3-Dibromo-2,5-difluoro-4-iodobenzene CAS 1000577-89-8
| CAS No. | 1000577-89-8 |
| Molecular Formula | C6HBr2F2I |
| Molecular Weight | 397.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,3-Dibromo-2,5-difluoro-4-iodobenzene.
CATO supplies 1,3-Dibromo-2,5-difluoro-4-iodobenzene (CAS 1000577-89-8), a certified reference material (molecular formula C6HBr2F2I, MW 397.78 g/mol) for analytical method development and quality control.
Structurally, 1,3-Dibromo-2,5-difluoro-4-iodobenzene (C6HBr2F2I) contains fluorine/bromine/iodine 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 397.78 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1,3-Dibromo-2,5-difluoro-4-iodobenzene 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.
Physical & Chemical Properties
| Molecular Formula | C6HBr2F2I |
| Molecular Weight | 397.78 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.) | 1988 |
| Halogen Content | F/Br/I-containing |
Related Dibromo Standards
- 1,3-Dibromo-2,4-difluoro-6-iodobenzene (CAS 1000577-95-6)
- 1,3-Dibromo-4,5-difluoro-2-iodobenzene (CAS 1160574-21-9)
- 4,6-Dibromo-2,3-difluoroiodobenzene (CAS 1160574-23-1)
- 1,3-Dibromo-4,6-difluoro-2-iodobenzene (CAS 1805471-65-1)
- 1,4-dibromo-2,5-difluoro-3-iodobenzene (CAS 1806356-49-9)
- 1,5-Dibromo-2,4-difluoro-3-iodobenzene (CAS 679836-60-3)
- 4,5-Dibromo-N-(2-morpholinoethyl)thiophene-2-carboxamide (CAS 903798-34-5)
- 3-(3,6-Dibromo-9H-carbazol-9-yl)propanoicacid (CAS 301807-41-0)
Recommended Standards
- Chlorbicyclen (CAS 2550-75-6)
- 3-Chloro-2-{[7-(furan-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]sulfanyl}-5-(trifluoromethyl)pyridine (CAS 303150-41-6)
- Sulconazole impurity 1 (CAS CATO-C4X-35361)
- 4-Chloro-6-[2,2,2-trifluoro-1-(3'-fluoro[1,1'-biphenyl]-4-yl)ethoxy]-2-pyrimidinamine (CAS 945978-64-3)
- 6-Amino-2-thioxo-1-(m-tolyl)-2,3-dihydropyrimidin-4(1h)-one (CAS 347319-41-9)
- Travoprost Acid-d4 (CAS 282550-19-0)
- L-Selenocysteine (CAS 10236-58-5)
- 3,4-Dichloro-5-(difluoromethoxy)benzoyl chloride (CAS 1804883-23-5)
- 3-(2-BRomoethoxy)phenol (CAS 107332-83-2)
- 1-((Benzyloxy)carbonyl)-2-methylpiperidine-2-carboxylic acid (CAS 89391-18-4)
- 4-Amino-5-(4-methoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 36209-49-1)
- 4,4'-(Pentane-1,2-diyl)bis(2-bromo-1-fluorobenzene) (CAS 2504201-61-8)
- 2-[methyl(trideuteriomethyl)amino]acetic acid (CAS 1219908-65-2)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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