5-methylpyridazine-3-thiol CAS 1698728-27-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1698728-27-6 |
| Molecular Formula | C5H12N2S |
| Molecular Weight | 132.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-methylpyridazine-3-thiol (CAS 1698728-27-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H12N2S. Molecular weight: 132.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H12N2S |
| Molecular Weight | 132.23 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) | 1.0 |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related methylpyridazine Standards
- 6-methylpyridazine-3-thiol (CAS 5788-47-6)
- 6-methylpyridazine-4-carbaldehyde (CAS 1083401-29-9)
- 3-methylpyridazine-4-carbaldehyde (CAS 77709-13-8)
- 6-Methylpyridazine-3-carboxamide (CAS 88393-96-8)
- 6-Methylpyridazine-4-carboxylic acid (CAS 1115963-06-8)
- 5-Methylpyridazine-3-carboxylic acid (CAS 1211578-14-1)
- 3-Methylpyridazine-4-carboxylic Acid (CAS 933715-17-4)
- 4-Methylpyridazine-3-carboxylic Acid (CAS 25247-28-3)
Recommended Standards
- Silquest® A-2171 (CAS 16753-62-1)
- 2-(1,3-thiazol-2-yl)ethan-1-amine (CAS 18453-07-1)
- 1-Isobutylthiourea (CAS 1516-33-2)
- methyl [(2,6-difluoropyridin-3-yl)carbamoyl]formate (CAS 1803585-80-9)
- 1,2,3,4-tetrahydroquinoline-8-carbaldehyde hydrochloride (CAS 2044838-31-3)
- 1-(2,4-Dichlorobenzyl)-6-oxo-N-(3-(trifluoromethyl)phenyl)-1,6-dihydropyridine-3-carboxamide (CAS 242797-39-3)
- 1-Methylpiperidine (CAS 626-67-5)
- 2-(4-Chlorophenyl)-1-((4-methylbenzyl)oxy)-1H-benzo[d]imidazole (CAS 338791-33-6)
- 2-Ethoxy-1-(indolin-1-yl)ethanone (CAS 600139-75-1)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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 13829788188 / jacky.chen@cato-chem.com