4-bromopyrazolo[1,5-a]pyridine-3-carbonitrile CAS 2092153-80-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2092153-80-3 |
| Molecular Formula | C8H4BrN3 |
| Molecular Weight | 222.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-bromopyrazolo[1,5-a]pyridine-3-carbonitrile (CAS 2092153-80-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H4BrN3. Molecular weight: 222.04 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H4BrN3 |
| Molecular Weight | 222.04 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related bromopyrazolo Standards
- 5-Bromopyrazolo[1,5-a]pyridine-3-carbonitrile (CAS 1352900-95-8)
- 3-Bromopyrazolo[1,5-a]pyridine-5-carbonitrile (CAS 1427501-82-3)
- 4-Bromopyrazolo[1,5-a]pyridine-7-carbonitrile (CAS 2412424-07-6)
- 6-bromopyrazolo[1,5-a]pyridin-4-ol (CAS 1207840-22-9)
- 3-Bromopyrazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 1211525-27-7)
- 6-bromopyrazolo[1,5-a]pyridin-2-amine (CAS 1391821-41-2)
- 4-bromopyrazolo[1,5-a]pyridin-2-amine (CAS 1404309-51-8)
- 6-bromopyrazolo[1,5-a]pyridin-3-amine (CAS 1540218-01-6)
Recommended Standards
- 4-Bromobenzofuran-6-carbonitrile (CAS 2168445-94-9)
- 4-Bromo-1H-indole-6-carbonitrile (CAS 374633-29-1)
- 5-Bromo-1H-indazole-3-carbonitrile, 97% (CAS 201227-39-6)
- N1-benzyl-6-chloro-N1-methylbenzene-1,2-diamine (CAS 1019113-77-9)
- (2S,3S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(((allyloxy)carbonyl)amino)butanoic acid (CAS 1272754-91-2)
- 3-(3-Bromophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid (CAS 954230-35-4)
- 1-((4-(1,3-Dihydroxypropan-2-yl)phenyl)amino)-4,5-dihydroxy-8-nitroanthracene-9,10-dione (CAS 114565-66-1)
- 2-(Methylthio)-1-(o-tolyl)-5-(p-tolyl)-1H-imidazole (CAS 1207045-94-0)
- Methyl 2-(2-imino-5,7-dimethylbenzo[d]thiazol-3(2H)-yl)acetate hydrobromide (CAS 1949816-59-4)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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 13829788188 / jacky.chen@cato-chem.com