3-Methyl-1-butanethiol CAS 541-31-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 541-31-1 |
| Molecular Formula | C5H12S |
| Molecular Weight | 104.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-1-butanethiol (CAS 541-31-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H12S. Molecular weight: 104.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H12S |
| Molecular Weight | 104.21 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Methyl Standards
Recommended Standards
- (S)-2-Methylbutane-1-thiol (CAS 20089-07-0)
- Ethyl Isopropyl Sulfide (CAS 5145-99-3)
- tert-Amylthiol (CAS 1679-09-0)
- 2-hydroxy-N-[2-(morpholin-4-yl)ethyl]propanamide (CAS 1267877-81-5)
- (S)-4,5-Dimethylpiperazin-2-one (CAS 1605313-22-1)
- (1R)-(1-Hydroxymethyl-but-3-enyl)-carbamic acid tert-butyl ester (CAS 188359-85-5)
- Naltrexone EP Impurity H (CAS 503090-99-1)
- 5-fluoro-2-methyl-6-nitro-1,3-benzothiazole (CAS 203340-21-0)
- methyl 4-(methoxymethyl)norbornane-1-carboxylate (CAS 2725791-10-4)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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