2-Bromo-3-(3,3-difluoropyrrolidin-1-yl)pyridine 1779133-68-4 CAS 1779133-68-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1779133-68-4 |
| Molecular Formula | C9H9BrF2N2 |
| Molecular Weight | 263.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-3-(3,3-difluoropyrrolidin-1-yl)pyridine 1779133-68-4 (CAS 1779133-68-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9BrF2N2. Molecular weight: 263.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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
- 1-(3-Bromo-5-fluorophenyl)-2-fluoro-2-methylpropan-1-one (CAS 1147871-75-7)
- 3-Bromo-4-(2,4-difluorophenyl)butan-2-one (CAS 1247192-90-0)
- 3-bromo-4-(2,6-difluorophenyl)butan-2-one (CAS 1251040-66-0)
- 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)
- 2-Bromo-4-((3,3-difluoroazetidin-1-yl)methyl)pyridine (CAS 1459772-15-6)
Recommended Standards
- 2-Bromo-4-(3,3-difluoropyrrolidin-1-yl)pyridine (CAS 1779121-43-5)
- 2-Iodo-4-methoxy-6-methylaniline (CAS 1822674-33-8)
- 5-Bromo-2-(3,3-difluoropyrrolidin-1-yl)pyridine, 97% (CAS 1779120-80-7)
- Methyl[1-(1-methylcyclopropyl)ethyl]amine hydrochloride (CAS 1376229-64-9)
- 2-(Tetrahydropyran-3-yl)ethylamine (CAS 98430-09-2)
- Morniflumate (CAS 65847-85-0)
- 1,2,3,4,5-pentafluoro-6-(1,1,2,3,3-pentafluoroprop-2-enyl)benzene 1,2,3,4,5-pentakis(fluoranyl)-6-[1,1,2,3,3-pentakis(fluoranyl)prop-2-enyl]benzene 67899-41-6 A835928 (CAS 67899-41-6)
- (R)-tetrahydrothiophene-2-carboxylic acid (CAS 17570-08-0)
- 5-Ethoxy-3-phenylfuran-2(5H)-one (CAS 112895-75-7)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
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