2-(4-Bromo-1-methyl-1H-pyrazol-3-yl)acetonitrile CAS 1310379-44-2
| CAS No. | 1310379-44-2 |
| Molecular Formula | C6H6BrN3 |
| Molecular Weight | 200.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Bromo-1-methyl-1H-pyrazol-3-yl)acetonitrile (C6H6BrN3) contains a nitrile group, bromine substitution, an aromatic ring system. 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.
2-(4-Bromo-1-methyl-1H-pyrazol-3-yl)acetonitrile (CAS 1310379-44-2) is a high-purity analytical reference standard with the molecular formula C6H6BrN3 and a molecular weight of 200.04 g/mol.
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-(4-Bromo-1-methyl-1H-pyrazol-3-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 | C6H6BrN3 |
| Molecular Weight | 200.04 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 2-(4-Bromo-5-methyl-1h-pyrazol-1-yl)acetonitrile (CAS 1006471-37-9)
- 3-(4-Bromo-1H-pyrazol-1-yl)propanenitrile (CAS 1007518-24-2)
- 2-(4-Bromo-1h-pyrazol-1-yl)propanenitrile (CAS 1250407-46-5)
- 3-(3-Bromo-1H-pyrazol-1-yl)propanenitrile (CAS 1289266-59-6)
- 3-Bromo-1,3a-dihydropyrazolo[1,5-a]pyrimidine (CAS 1306606-22-3)
- 2-(4-Bromo-1-methyl-1H-pyrazol-5-yl)acetonitrile (CAS 1310379-54-4)
- 5-Bromo-1,3-dimethyl-1h-pyrazole-4-carbonitrile (CAS 1341871-95-1)
- 2-Bromo-6,7-dihydro-5H-pyrrolo[2,3-b]pyrazine (CAS 1393554-11-4)
Recommended Standards
- 6-Bromopyridine-3-carboxamidine (CAS 1346541-66-9)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)propanoic acid (CAS 1191063-90-7)
- (2-(Naphthalen-2-yl)ethyl)boronic acid (CAS 135791-72-9)
- 5-Bromopyridine-2-carboxamidine (CAS 1179533-59-5)
- 1-(3-Phenylcyclobutyl)ethan-1-ol (CAS 2005355-73-5)
- Dapoxetine-d7 HCl (CAS 1132642-56-8(free base))
- (S)-3-((tert-Butoxycarbonyl)amino)-2-(pyridin-3-ylmethyl)propanoic acid (CAS 1240583-22-5)
- 5-Amino-4-methyl-1H-indazole (CAS 101257-89-0)
- 5-Chloro-3-(phenylsulfonyl)-1H-indol-2-amine (CAS 918494-35-6)
- 2-Methoxy-4-nitroacridin-9(10H)-one (CAS 89974-79-8)
- 4-Fluorobenzene zinc bromide solution (CAS 181705-93-1)
- 5-Amino-4-benzothiazol-2-yl-1-(2-morpholin-4-yl-ethyl)-1,2-dihydro-pyrrol+ (CAS 459213-78-6)
- (S)-4-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoic acid (CAS 127852-78-2)
- C-Peptide 1 (rat) (CAS 41475-27-8)
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