3-Methyltetrahydrothiophene CAS 4740-00-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4740-00-5 |
| Molecular Formula | C5H10S |
| Molecular Weight | 102.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Methyltetrahydrothiophene (CAS 4740-00-5) pharmaceutical standards reference standard. Molecular formula: C5H10S. Molecular weight: 102.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H10S |
| Molecular Weight | 102.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Methyltetrahydrothiophene Standards
- 2-Methyltetrahydrothiophene-2-carbonitrile (CAS 940315-22-0)
- 2-Methyltetrahydrothiophene 1,1-dioxide (CAS 1003-46-9)
- 3-Methyltetrahydrothiophene-3-carbaldehyde 1,1-dioxide (CAS 1780259-87-1)
- 3-Methyltetrahydrothiophene-3-carboxylic acid 1,1-dioxide (CAS 1546875-04-0)
- 2-Methyltetrahydrothiophene-2-carboxylic acid 1,1-dioxide (CAS 18458-93-0)
- N-methyltetrahydrothiophene-3-sulfonamide 1,1-dioxide (CAS 302902-56-3)
- Benzyl 2-methyltetrahydrothiophene-2-carboxylate 1,1-dioxide (CAS 327618-08-6)
- 4-((N-Methyltetrahydrothiophene-3-carboxamido)methyl)benzoic acid (CAS 1488850-77-6)
Recommended Standards
- 3-Methyl-2-Buten-1-thiol (CAS 5287-45-6)
- tri(²H₃)methyl(oxo)-λ⁶-sulfanylium (CAS 729548-89-4)
- Pent-4-ene-1-thiol (CAS 17651-37-5)
- 2-bromo-N-(3,4-dimethylphenyl)butanamide (CAS 1119451-40-9)
- 5-bromo-3,3-dimethyl-2,3-dihydro-1H-indole (CAS 53388-86-6)
- (2,3-Dihydrospiro[indene-1,2'-[1,3]dioxolan]-6-yl)methanol (CAS 866849-00-5)
- 7-Hydroxy-3-methyl-5-oxo-N-propyl-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide (CAS 898412-38-9)
- 4-Fluoro-3-methoxybenzohydrazide (CAS 1370447-83-8)
- GENZ-644282 (CAS 529488-28-6)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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