2-Pyridineacetonitrile, 5-bromo-α-ethyl- CAS 880869-93-2
| CAS No. | 880869-93-2 |
| Molecular Formula | C9H9BrN2 |
| Molecular Weight | 225.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 225.09 g/mol gives 2-Pyridineacetonitrile, 5-bromo-α-ethyl- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Pyridineacetonitrile, 5-bromo-α-ethyl- (CAS 880869-93-2), molecular formula C9H9BrN2 and molecular weight 225.09 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H9BrN2, 2-Pyridineacetonitrile, 5-bromo-α-ethyl- 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 225.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-Pyridineacetonitrile, 5-bromo-α-ethyl- 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 | C9H9BrN2 |
| Molecular Weight | 225.09 g/mol |
| Appearance | Off-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Pyridineacetonitrile Standards
- 2-Pyridineacetonitrile, 5-bromo-α-methyl- (CAS 1582263-09-9)
- 2-Pyridineacetonitrile, 4-bromo-6-methyl- (CAS 886372-51-6)
- 2-Pyridineacetonitrile, 6-bromo-α-methyl- (CAS 2228869-79-0)
- 4-Pyridineacetonitrile, 2-chloro-α,α-dimethyl- (CAS 2091129-67-6)
- 2-Pyridineacetonitrile, α,α,4,6-tetramethyl- (CAS 2141131-47-5)
- 3-Pyridineacetonitrile, 5-chloro-α-methyl- (CAS 2122048-08-0)
- 2-Pyridineacetonitrile, 4-amino-α,α-dimethyl- (CAS 1446509-65-4)
- 2-Pyridineacetonitrile, 5-cyano- (CAS 1000516-33-5)
Recommended Standards
- 2-Chloro-5-methylbenzene-1-sulfonyl chloride (CAS 99876-69-4)
- 3-(Chloromethyl)benzene-1-sulfonyl Chloride (CAS 33065-46-2)
- 2-Amino-4-bromo-5-ethylbenzonitrile (CAS 2706254-48-8)
- 3,5-Dichlorophenyl Methyl Sulphone (CAS 22821-89-2)
- (5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pentyl)boronic acid (CAS 1073371-70-6)
- 5-(2-(1H-Imidazol-1-yl)phenyl)-1H-1,2,4-triazole (CAS 338793-57-0)
- 5-Methoxy-3-phenyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 91322-02-0)
- 2-Methoxy-5-(piperidine-1-sulfonyl)pyridine (CAS 627839-91-2)
- 2-(2,5-Dichlorophenyl)piperazine (CAS 914348-91-7)
- Nicardipine Impurity 24 (CAS 102993-38-4)
- Pyrimidin-5(4H)-one (CAS 220560-87-2)
- 2-Cyano-6-(difluoromethyl)isonicotinic acid (CAS 1805647-65-7)
- Hexanamide, 6-azido-N-(2-chloroethyl)- (CAS 1445799-87-0)
- Pancreatic Polypeptide (rat) (CAS 90419-12-8)
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