1H-Pyrazolo[4,3-b]pyridine, 6-[2-(2-chloro-5-pyrimidinyl)ethynyl]-1-methyl- CAS 2539141-17-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2539141-17-6 |
| Molecular Formula | C13H8ClN5 |
| Molecular Weight | 269.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H-Pyrazolo[4,3-b]pyridine, 6-[2-(2-chloro-5-pyrimidinyl)ethynyl]-1-methyl- (CAS 2539141-17-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H8ClN5. Molecular weight: 269.69 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H8ClN5 |
| Molecular Weight | 269.69 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related H Standards
- Pyrazolo[5,1-b]quinazolin-9-ol, 3-bromo-5,6,7,8-tetrahydro- (CAS 1310097-13-2)
- 1H-Pyrazolo[4,3-d]pyrimidine, 3-bromo-5,7-dichloro-3-bromo-5,7-dichloro-1H-pyrazolo[4,3-d]pyrimidine (CAS 1934543-12-0)
- 4H-Pyrazolo[1,5-a][1,4]diazepine-5(6H)-carboxylic acid, 7-(aminomethyl)-7,8-dihydro-, 1,1-dimethylethyl ester (CAS 1251001-46-3)
- 2-Phenyl-pyrazolo[1,5-a]pyridine-3-carboxylic acid ethyl ester (CAS 51065-76-0)
- 1H-Pyrazolo[3,4-d]pyrimidine, 4-methoxy-3-[3-(methylsulfonyl)-1-propyn-1-yl]- (CAS 2584054-51-1)
- Pyrazolo[3,2-c][1,2,4]triazin-4-ol (CAS 6726-65-4)
- 1H-pyrazolo[3,4-b]pyridine, 4-(2-fluoro-4-nitrophenoxy)- (CAS 949556-53-0)
- 2-(1H-Pyrazolo[3,4-b]pyridin-3-yl)isoindoline-1,3-dione (CAS 864871-82-9)
Recommended Standards
- tert-butyl 2-amino-6-chloro-7H-purine-7-carboxylate (CAS 1803582-00-4)
- 2-Chloro-6-((trifluoromethyl)thio)benzo[d]thiazole (CAS 933674-80-7)
- 8-Chloro-1,11-dihydro-2H-pyrimido[4,5-a]carbazol-2-one (CAS 1499223-17-4)
- 50398-72-6 2-(chloromethyl)-4-methyl-1,3-thiazole DTXSID80460784 (CAS 50398-72-6)
- 4-((Diethylamino)methyl)thiophene-2-carbaldehyde (CAS 41908-09-2)
- 4-Bromo-3,6-dichloro-2-nitroaniline (CAS 1351802-17-9)
- 2-(2-Hydroxyethoxy)-4,6-dimethylnicotinonitrile (CAS 748158-65-8)
- Geranyl Formate (CAS 105-86-2)
- 3-[2-(4-fluorophenyl)-5-methyl-3-oxo-2,3-dihydro-1h-pyrazol-4-yl]propanoic acid (CAS 877140-08-4)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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