5-Bromo-2-(pyrrolidin-2-yl)pyridine hydrochloride CAS 1956385-62-8
| CAS No. | 1956385-62-8 |
| Molecular Formula | C9H11BrN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
5-Bromo-2-(pyrrolidin-2-yl)pyridine hydrochloride (CAS 1956385-62-8) is a high-purity analytical reference standard with the molecular formula C9H11BrN2HCl and a molecular weight of 263.56 g/mol.
5-Bromo-2-(pyrrolidin-2-yl)pyridine hydrochloride (C9H11BrN2HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 manufactures 5-Bromo-2-(pyrrolidin-2-yl)pyridine hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H11BrN2 HCl |
| Molecular Weight | 263.56 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4,9-Bis(5-bromo-2-thienyl)-6,7-bis[4-[(2-ethylhexyl)oxy]phenyl][1,2,5]thiadiazolo[3,4-g]quinoxaline (CAS 1000000-25-8)
- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
- 8-Bromo-6-chloro-imidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1000017-98-0)
- ethyl 3-bromo-5-chloroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1000018-03-0)
- 5-bromo-1-methyl-1H-indazol-3-amine (CAS 1000018-06-3)
- 5-Bromo-2-methyl-4-methylsulfonylphenylhydrazine (CAS 1000018-33-6)
- 1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-piperidine-4-carboxamide (CAS 1000018-34-7)
- 1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-piperazine (CAS 1000018-35-8)
Recommended Standards
- Rofecoxib-d5 (CAS 544684-93-7)
- tert-Butyl 3-(2-hydroxyethylidene)azetidine-1-carboxylate (CAS 1375303-95-9)
- (R)-2-amino-2-(2-chloro-5-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1213581-40-8)
- 2-((2-Fluorobenzyl)oxy)-5-methylbenzaldehyde (CAS 1275969-73-7)
- 14378-32-6 Zinc, isotope of mass 64 Zinc-64 (CAS 14378-32-6)
- 3-Fluoro-2-(3,3,3-trifluoropropoxy)benzaldehyde (CAS 1566830-41-8)
- Propionitrile (CAS 107-12-0)
- 3-Amino-4-(dimethoxymethyl)-2-methoxyphenol (CAS 2244083-15-4)
- (2-(4-Methoxyphenyl)pyrrolidin-1-yl)(phenyl)methanone (CAS 1330848-20-8)
- Insulin B (22-25) (CAS 34367-73-2)
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