1H-Pyrazolo[3,4-b]pyridine-4-thiol CAS 49834-64-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 49834-64-2 |
| Molecular Formula | C6H5N3S |
| Molecular Weight | 151.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H-Pyrazolo[3,4-b]pyridine-4-thiol (CAS 49834-64-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5N3S. Molecular weight: 151.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5N3S |
| Molecular Weight | 151.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1971 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related H Standards
- pyrazolo[1,5-a]pyridine-5-carbonitrile (CAS 1352903-96-8)
- 2-(1H-Pyrazolo[1,5-b][1,2,4]triazol-2-yl)ethanamine (CAS 197355-77-4)
- 2-(1H-Pyrazolo[5,1-c][1,2,4]triazol-3-yl)ethanamine (CAS 197355-88-7)
- pyrazolo[1,5-a]pyridine-3-carbonitrile (CAS 25627-89-8)
- N-(Pyrazolo[1,5-a][1,3,5]triazin-4-yl)hydroxylamine (CAS 71774-62-4)
- 2H-Pyrazolo[4,3-c]pyridine-4,6(5H,7H)-dione (CAS 860411-17-2)
- pyrazolo[1,5-a]pyrimidine-5,7(4H,6H)-dione (CAS 672323-32-9)
- 1H-Pyrazolo[3,4-d]pyrimidine-4,6(3aH,5H)-dione (CAS 1049677-62-4)
Recommended Standards
- 1H-pyrazole-4-sulfonamide (CAS 27429-59-0)
- 2-(1H-Imidazol-1-yl)thiazole (CAS 446287-13-4)
- 1H-Imidazo[4,5-b]pyridine-2-thiol (CAS 29448-81-5)
- 1-Oxa-8-azaspiro[4.5]decan-2-one (CAS 167364-29-6)
- Tetraniliprole (CAS 1229654-66-3)
- 4516-90-9 2-Methyl-3-buten-1-ol 2-methylbut-3-en-1-ol CHEBI:165505 (CAS 4516-90-9)
- 2-Chloro-6-(5-trifluoromethylpyrazol-1-yl)pyridine (CAS 1150164-45-6)
- 5-(4-Bromobenzenesulfinyl)-4-methyl-1,2,3-thiadiazole (CAS 282523-00-6)
- Mifepristone Impurity 15 (CAS CATO-C4X-121615)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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