2-Bromo-5-(3,3-difluoropyrrolidin-1-yl)pyridine CAS 1774895-04-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1774895-04-3 |
| Molecular Formula | C9H9BrF2N2 |
| Molecular Weight | 263.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Bromo-5-(3,3-difluoropyrrolidin-1-yl)pyridine (CAS 1774895-04-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9BrF2N2. Molecular weight: 263.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9BrF2N2 |
| Molecular Weight | 263.08 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 DMSO, DMF, methanol |
| 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.) | 1994 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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- 1-(2-Bromo-6-(difluoromethyl)phenyl)propan-1-one (CAS 1261580-39-5)
- 2-bromo-1-(3,4-difluorophenyl)-2-methylpropan-1-one (CAS 1310094-20-2)
- (4-Bromo-2,5-difluorophenyl)(cyclopropyl)methanol (CAS 1343874-92-9)
- 1-Bromo-4-((2,2-difluorocyclopropyl)methoxy)benzene (CAS 1353776-92-7)
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Recommended Standards
- 4-Bromo-3-(3,3-difluoropyrrolidin-1-yl)pyridine (CAS 1707391-24-9)
- 3-Bromo-4-(3,3-difluoropyrrolidin-1-yl)pyridine (CAS 1774895-23-6)
- 3-Bromo-5-(3,3-difluoropyrrolidin-1-yl)pyridine (CAS 1707391-23-8)
- 1824-72-2 3-o-(2-o-acetyl-6-deoxy-|A-l-mannopyranosyl)-4-[(carboxyacetyl)amino]-4,6-dideoxy-|A-d-glucopyranose AR-1F4715 (CAS 1824-72-2)
- 1-(4-Bromobenzo[d]thiazol-2-yl)-3-(thiophen-2-ylmethyl)urea (CAS 1203283-23-1)
- Methyl 6-ethylpiperidine-3-carboxylate (CAS 1269755-71-6)
- 1-(2-Methoxyphenyl)propan-1-amine (CAS 101290-65-7)
- (R)-6,7-Bis(3,4-dimethoxyphenyl)-1,2,3,5,8,8a-hexahydroindolizine (CAS 42922-10-1)
- 1-(3,4-Dimethylphenyl)-1H-pyrazol-4-amine (CAS 1707667-84-2)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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