2-(5-Bromo-3-nitropyridin-2-yl)acetonitrile CAS 886372-80-1
| CAS No. | 886372-80-1 |
| Molecular Formula | C7H4BrN3O2 |
| Molecular Weight | 242.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 242.03 g/mol gives 2-(5-Bromo-3-nitropyridin-2-yl)acetonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(5-Bromo-3-nitropyridin-2-yl)acetonitrile (CAS 886372-80-1) is a high-purity analytical reference standard with the molecular formula C7H4BrN3O2 and a molecular weight of 242.03 g/mol.
Structurally, 2-(5-Bromo-3-nitropyridin-2-yl)acetonitrile (C7H4BrN3O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 242.03 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures 2-(5-Bromo-3-nitropyridin-2-yl)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 | C7H4BrN3O2 |
| Molecular Weight | 242.03 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 6-Bromo-4-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-70-4)
- 6-Bromo-8-nitroimidazo[1,2-a]pyridine (CAS 1031927-16-8)
- 5-Bromo-3-nitroimidazo[1,2-a]pyridine (CAS 111753-05-0)
- 6-Bromo-[1,2,4]triazolo[1,5-a]pyridine-2-carboxylic acid (CAS 1159811-36-5)
- 8-Bromo-[1,2,4]triazolo[1,5-a]pyridine-2-carboxylic acid (CAS 1159813-05-4)
- 6-Bromo-3H-imidazo[4,5-β]pyridine-7-carboxylic Acid (CAS 117888-98-9)
- 3-Bromo-5-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1190309-83-1)
- 3-Bromo-4-nitro-1H-pyrrolo[2,3-c]pyridine (CAS 1190309-86-4)
Recommended Standards
- 1-Bromoimidazo[1,5-a]pyrazine-3-carboxylic acid (CAS 2171895-63-7)
- 2-Bromo-3-nitroimidazo[1,2-a]pyridine (CAS 67625-22-3)
- (2,5-Bis(methoxymethoxy)phenyl)boronic acid (CAS 787621-46-9)
- 2-Bromo-6-nitro-1H-benzo[d]imidazole (CAS 909776-51-8)
- 2-Chloro-1-(4-fluorophenyl)-1,3-butanedione (CAS 87992-01-6)
- 7-Chloro-5-(2-fluorophenyl)-1,3-dihydro-2H-benzo[e][1,4]diazepine-2-thione (CAS 1645-32-5)
- 7-Bromo-4-chloro-2-(methylthio)thieno[3,2-d]pyrimidine (CAS 1373223-24-5)
- Dimethyl 3-Hydroxyglutarate (CAS 7250-55-7)
- 2,2-Dimethyl-6-phenylmorpholine (CAS 1017395-76-4)
- Sumatriptan EP Impurity C (CAS 1797905-62-4)
- 1-(2,3-Dimethylpyridin-4-yl)-N-methylmethanamine (CAS 1160058-93-4)
- 6-Bromo-7-chloro-8-methyl-4-oxo-1H-quinoline-2-carboxylic acid (CAS 1820674-78-9)
- 2-Amino-2-(thiophen-2-yl)acetonitrile hydrochloride (CAS 93554-88-2)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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