5-Bromo-3,3-difluoroindoline CAS 2168888-41-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2168888-41-1 |
| Molecular Formula | C8H6BrF2N |
| Molecular Weight | 234.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-3,3-difluoroindoline (CAS 2168888-41-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6BrF2N. Molecular weight: 234.04 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6BrF2N |
| Molecular Weight | 234.04 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-4,6-difluoroindoline (CAS 1467059-97-7)
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- 6-Bromo-3,3-difluoroindoline (CAS 2169625-19-6)
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- Ethyl 2-bromo-5-methyl-oxazole-4-carboxylate (CAS 1187582-59-7)
- 6-bromo-1H,2H,3H,4H-pyrrolo[2,1-f][1,2,4]triazine-2,4-dione (CAS 1201784-90-8)
- Ethyl 2-(3-bromo-1h-1,2,4-triazol-1-yl)acetate (CAS 1243250-13-6)
Recommended Standards
- 4-Iodo-N-methylpyridin-3-amine (CAS 438579-35-2)
- 5-Iodo-2,3-dimethylpyrazine (CAS 99968-71-5)
- 4-Iodo-1,3-benzenediamine (CAS 6264-68-2)
- N-(4-Methoxyphenyl)-6-(1H-pyrazol-1-yl)pyridine-3-carboxamide (CAS 321533-63-5)
- N-(1-((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)pyridin-2(1H)-ylidene)benzamide (CAS 306990-92-1)
- (4-Isopropyl-5-pentylfuran-2-yl)dimethyl(phenyl)silane (CAS 918129-12-1)
- Mefatinib Impurity 18 (CAS CATO-C4X-299218)
- 2-Benzyl-2-azaspiro[4.5]decane-4-carboxylic acid hydrochloride (CAS 235791-20-5)
- [(1S,2R)-1-Acetamido-1H,2H,3H-naphtho[2,1-b]pyran-2-yl]methyl acetate (CAS 318959-02-3)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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 13829788188 / jacky.chen@cato-chem.com