2,3-Dibromo-5,6-difluoroaniline CAS 1435806-67-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1435806-67-9 |
| Molecular Formula | C6H3Br2F2N |
| Molecular Weight | 286.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dibromo-5,6-difluoroaniline (CAS 1435806-67-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H3Br2F2N. Molecular weight: 286.90 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H3Br2F2N |
| Molecular Weight | 286.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 4,6-Dibromo-2,3-difluoroaniline (CAS 1000574-59-3)
- 2,6-Dibromo-3,4-difluoroaniline (CAS 1000574-69-5)
- 2,4-Dibromo-3,6-difluoroaniline (CAS 1000577-86-5)
- 3,6-Dibromo-2-(difluoromethyl)pyridine (CAS 1256823-03-6)
- 2,3-Dibromo-4,6-difluoroaniline (CAS 1263376-56-2)
- 3,6-Dibromo-2,4-difluoroaniline (CAS 1349718-27-9)
- 2,3-Dibromo-4-(difluoromethyl)pyridine (CAS 1374659-29-6)
- 2,5-Dibromo-3-(difluoromethyl)pyridine (CAS 1445651-53-5)
Recommended Standards
- 2,5-Dibromo-3,4-difluoroaniline (CAS 1455435-87-6)
- 4-Bromo-3-iodo-1-methyl-1h-pyrazole (CAS 1504936-04-2)
- 3-Bromo-4-iodo-1-methyl-1H-pyrazole (CAS 1619993-43-9)
- 17271-89-5 1-(Azidomethyl)-4-methylbenzene DTXSID00504639 (CAS 17271-89-5)
- 1,1-Dioxo-2,3-dihydro-1lambda6-benzothiophene-3-sulfonyl chloride (CAS 1154979-84-6)
- 6-(4-Methoxyphenyl)pyrazolo[1,5-a]pyrimidine-3-carbothioamide (CAS 1131604-91-5)
- N-(3-(6-Ethoxypyridazin-3-yl)phenyl)-2-(thiophen-2-yl)acetamide (CAS 899954-47-3)
- 8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-ol (CAS 1260151-69-6)
- 7-(3-Chlorobenzyl)-3-methylisoxazolo[4,5-d]pyridazin-4(5H)-one (CAS 1361003-90-8)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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