3-[(Methylsulfanyl)methyl]-1H-pyrazole CAS 270920-35-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 270920-35-9 |
| Molecular Formula | C5H8N2S |
| Molecular Weight | 128.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(Methylsulfanyl)methyl]-1H-pyrazole (CAS 270920-35-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H8N2S. Molecular weight: 128.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H8N2S |
| Molecular Weight | 128.20 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylsulfanyl Standards
- 4-(methylsulfanyl)-1H-pyrazol-3-amine (CAS 1249616-13-4)
- 1-(Methylsulfanyl)cyclobutane-1-carbonitrile (CAS 1465230-51-6)
- 5-(methylsulfanyl)pentanenitrile (CAS 59121-25-4)
- 3-(Methylsulfanyl)-4h-1,2,4-triazol-4-amine (CAS 65901-91-9)
- 1-(Methylsulfanyl)cyclobutane-1-carbaldehyde (CAS 35120-17-3)
- 3-(methylsulfanyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 53065-40-0)
- 3-(methylsulfanyl)pyridine (CAS 18794-33-7)
- 3-(Methylsulfanyl)cyclopentan-1-amine (CAS 1342950-93-9)
Recommended Standards
- 3,5-Dimethylisothiazol-4-amine (CAS 23031-84-7)
- 3-aminothiolane-3-carbonitrile (CAS 32418-98-7)
- 2-Amino-5-ethylthiazole (CAS 39136-60-2)
- 4-(Difluoromethoxy)thiophene-2-carboxylic acid (CAS 1521416-94-3)
- 1-(2,5-Dimethylphenyl)butan-1-one 1138AE 35031-53-9 C12H16O (CAS 35031-53-9)
- methyl 4-amino-2-ethyl-pyrazole-3-carboxylate (CAS 923283-57-2)
- 2690-08-6 KWB0X6Z9EG Dioctyl sulfide Dioctyl sulphide Octane, 1,1'-thiobis- Octyl sulfide (8CI) AI3-12172 Di-n-octyl sulfide Dioctyl thioether EINECS 220-259-5 NSC 65459 9-Thiaheptadecane UNII-KWB0X6Z9EG (CAS 2690-08-6)
- 2-Bromo-1-(6-bromopyridin-2-yl)ethan-1-one (CAS 142978-11-8)
- 4-Methoxy-2-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}pyridine-3-carbonitrile (CAS 339102-59-9)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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