4-Bromo-3-(4,4-difluoropiperidin-1-yl)pyridine CAS 1707581-06-3
| CAS No. | 1707581-06-3 |
| Molecular Formula | C10H11BrF2N2 |
| Molecular Weight | 277.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H11BrF2N2, 4-Bromo-3-(4,4-difluoropiperidin-1-yl)pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 277.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 4-Bromo-3-(4,4-difluoropiperidin-1-yl)pyridine (CAS 1707581-06-3), a certified reference material (molecular formula C10H11BrF2N2, MW 277.11 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H11BrF2N2 |
| Molecular Weight | 277.11 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
- 3-bromo-4-phenoxybenzaldehyde (CAS 1000414-11-8)
- 2-Bromo-[1,1'-biphenyl]-3-carboxylic acid (CAS 1049143-36-3)
- 2-Bromo-1,4-bis(methoxymethoxy)benzene (CAS 131136-47-5)
- methyl 6-bromo-3-oxo-benzofuran-2-carboxylate (CAS 1403582-72-8)
- 3-Bromo-5-(3,3-difluoropyrrolidin-1-ylmethyl)-pyridine (CAS 1428065-38-6)
- 3-Bromo-5-(4,4-difluoropiperidin-1-yl)pyridine (CAS 1707358-05-1)
- 3-Bromo-4-(3,3-difluoropiperidin-1-yl)pyridine (CAS 1707358-06-2)
- 1707365-66-9 3-Bromo-4-(4,4-difluoropiperidin-1-yl)pyridine (CAS 1707365-66-9)
Recommended Standards
- 2-Bromo-3-(4,4-difluoropiperidin-1-yl)pyridine (CAS 1707581-05-2)
- 4-Bromo-3-(3,3-difluoropiperidin-1-yl)pyridine (CAS 1713160-13-4)
- 3-Bromo-5-(3,3-difluoropiperidin-1-yl)pyridine (CAS 1707365-68-1)
- 2-Bromo-4-(3,3-difluoropiperidin-1-yl)pyridine (CAS 1713160-15-6)
- (E)-3-Benzylideneindolin-2-one (CAS 23782-37-8)
- 4-Hydrazinyl-4-(pyridin-4-yl)butan-1-amine (CAS 904814-11-5)
- Methyl N-(4-methylphenyl)-N-[(4-methylphenyl)sulfonyl]glycinate (CAS 418804-41-8)
- 4-Isobutyl-3-(pentan-2-yl)-1h-pyrazol-5-amine (CAS 1311492-27-9)
- 2-(2-Bromophenyl)cyclopropan-1-amine hydrochloride (CAS 1354954-27-0)
- 3-(4-Nitrophenyl)isoxazol-5(4h)-one (CAS 39214-83-0)
- Obeticholic Acid Impurity 15 (CAS 10538-59-7)
- Allyl Anthranilate (0.5 mL/ampule; 5 ampules) (CAS 7493-63-2)
- 1-Fluoro-2-(2-nitrophenoxy)benzene (CAS 93974-08-4)
- Gastric Inhibitory Polypeptide (human) (CAS 100040-31-1)
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 18665070610 / Nicole.chen@cato-chem.com