4-Methyl-1,3-dithiolan-2-one CAS 21548-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21548-49-2 |
| Molecular Formula | C4H6OS2 |
| Molecular Weight | 134.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Methyl-1,3-dithiolan-2-one (CAS 21548-49-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H6OS2. Molecular weight: 134.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H6OS2 |
| Molecular Weight | 134.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- N-(1,3-Dithiolan-2-ylidene)methanamine (CAS 1630-99-5)
- 2-(1,3-dithiolan-2-ylidene)acetonitrile (CAS 91357-46-9)
- [(1,3-Dithiolan-2-ylidene)amino]formonitrile (CAS 10191-72-7)
- 1,2-Dithiolan-4-amine (CAS 4212-05-9)
- 1,2-Dithiolan-4-one (CAS 25636-65-1)
- 1,3-Dithiolan-2-imine (CAS 4472-81-5)
- 2-(1,3-dithiolan-2-yl)ethan-1-amine (CAS 113997-90-3)
- 2-(1,2-Dithiolan-4-yl)acetic acid (CAS 1026517-37-2)
Recommended Standards
- 3,7-Decadiyne (CAS 33840-20-9)
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- Methyl 3-amino-5-chloro-2-methoxybenzoate (CAS 1340113-16-7)
- Remdesivir (CAS 1809249-37-3)
- N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-(((allyloxy)carbonyl)amino)-L-cysteine (CAS 232953-09-2)
- 2-(((3-Fluorophenyl)amino)methyl)-6-methoxyphenol (CAS 1019566-83-6)
- 1-(4-Amino-5-(3,4-dimethoxyphenyl)-2-methyl-1H-pyrrol-3-yl)ethan-1-one (CAS 91480-90-9)
- Methyl 2-methyl-4-oxo-4,5,6,7-tetrahydrobenzofuran-3-carboxylate (CAS 91143-41-8)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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