2-(2-bromo-3-pyridyl)acetonitrile CAS 1211523-71-5
| CAS No. | 1211523-71-5 |
| Molecular Formula | C7H11BrN2 |
| Molecular Weight | 203.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 203.08 g/mol gives 2-(2-bromo-3-pyridyl)acetonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(2-bromo-3-pyridyl)acetonitrile (CAS 1211523-71-5), a certified reference material (molecular formula C7H11BrN2, MW 203.08 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H11BrN2, 2-(2-bromo-3-pyridyl)acetonitrile contains a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 203.08 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(2-bromo-3-pyridyl)acetonitrile 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 | C7H11BrN2 |
| Molecular Weight | 203.08 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
- 6-bromo-4-methyl-pyridine-3-carbonitrile (CAS 1003711-35-0)
- 6-Bromo-2-methylhept-6-en-3-yn-2-ol (CAS 100379-06-4)
- 4-Bromo-1-(butan-2-yl)-1h-pyrazole (CAS 1179304-86-9)
- 4-Bromo-1-isobutyl-1H-pyrazole (CAS 1184394-32-8)
- 2-Bromo-1,2-dicyclopropylethan-1-one (CAS 1187384-08-2)
- 5-Bromo-1-isopropyl-2-methyl-1H-imidazole (CAS 1204228-25-0)
- 3-Bromo-5,5-dimethylcyclohex-2-en-1-one (CAS 13271-49-3)
- 2-(3-Bromo-2-methylpropyl)furan (CAS 1343100-24-2)
Recommended Standards
- 1-(2-Bromocyclohex-1-en-1-yl)ethan-1-one (CAS 122439-38-7)
- 5-(2-Bromoethyl)-1-ethyl-1h-pyrazole (CAS 1339115-41-1)
- 2-(3-Bromopropyl)-1-methyl-1h-imidazole (CAS 1339343-66-6)
- 1-(4-Bromobutyl)-1h-pyrazole (CAS 1152875-99-4)
- 4-Ethyl-2-(3-methoxypropyl)pyrimidine-5-carboxylic acid (CAS 1484429-63-1)
- (4-(1H-Pyrrol-1-yl)phenyl)(8-azabicyclo[3.2.1]oct-2-en-8-yl)methanone (CAS 1797904-79-0)
- 2-Acetyl-5-nitropyrrole (CAS 32116-25-9)
- Avibactam Impurity 26 (CAS CATO-C4X-134826)
- [1,1'-Biphenyl]-4-amine hydrochloride (CAS 2113-61-3)
- 1-(oxolan-3-yl)propan-2-amine (CAS 910389-29-6)
- 3,3-Dimethylpiperidine-2,4-dione (CAS 1824126-03-5)
- 1-(5-(2-(Trifluoromethoxy)phenyl)furan-2-yl)ethanone (CAS 259251-82-6)
- 5-(2-Trifluoromethylphenyl)picolinic acid (CAS 1158763-52-0)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
Why CATO?
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