2-Bromo-5-(pyrrolidin-1-yl)benzonitrile 1269407-95-5 CAS 1269407-95-5
| CAS No. | 1269407-95-5 |
| Molecular Formula | C11H11BrN2 |
| Molecular Weight | 251.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Bromo-5-(pyrrolidin-1-yl)benzonitrile 1269407-95-5 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 2-Bromo-5-(pyrrolidin-1-yl)benzonitrile 1269407-95-5 (CAS 1269407-95-5), a certified reference material (molecular formula C11H11BrN2, MW 251.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H11BrN2, 2-Bromo-5-(pyrrolidin-1-yl)benzonitrile 1269407-95-5 contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 251.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C11H11BrN2 |
| Molecular Weight | 251.12 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- (S)-2-Bromo-1-(naphthalen-2-yl)ethan-1-ol (CAS 100306-23-8)
- 3-Bromo-2-(2,5-dimethyl-1H-pyrrol-1-yl)pyridine (CAS 1021910-58-6)
- 4-Bromo-1-methyl-2-(o-tolyl)-1H-imidazole (CAS 1049126-60-4)
- 5-Bromo-1-(4-methylbenzyl)-1H-pyrazole (CAS 1057383-71-7)
- Ethyl 7-bromo-2-oxoheptanoate (CAS 107871-17-0)
- 7-Bromo-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole (CAS 108061-47-8)
- 3-bromo-5-(pyrrolidin-1-yl)benzonitrile (CAS 1129541-71-4)
- 2-bromo-3-(1,3-dioxolan-2-yl)phenol (CAS 1160182-45-5)
Recommended Standards
- 3-Bromo-4-(pyrrolidin-1-yl)benzonitrile (CAS 1260837-23-7)
- (S)-7-bromo-1,2,3,4-tetrahydrocyclopenta[b]indol-2-amine (CAS 1307213-08-6)
- 2-Nitro-3-trifluoromethoxy-benzoic acid (CAS 1258547-42-0)
- Ethyl 3-bromo-2-oxoheptanoate (CAS 13088-52-3)
- 7-Boc-4-methoxy-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine (CAS 1421687-46-8)
- (R)-2-(2-fluoro-4-(trifluoromethyl)phenyl)pyrrolidine (CAS 1213660-26-4)
- 7-Chloroquinoxalin-2-amine (CAS 2427-70-5)
- 2-Amino-3-bromo-5-cyanobenzoic acid (CAS 2386000-89-9)
- 5-Ethyl-5H-[1,2,4]triazino[5,6-b]indole-3-thiol (CAS 36047-55-9)
- 4-Chloro-2-methyl-6-(thiophen-3-yl)pyrimidine (CAS 1412958-70-3)
- DL-β-Homomethionine (CAS 158570-14-0)
- N-(3-ethyl-4-fluorophenyl)thietan-3-amine (CAS 1863406-60-3)
- 2-({5,6-dimethylthieno[2,3-d]pyrimidin-4-yl}amino)acetic acid (CAS 384353-04-2)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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