2,6-Dimercapto-3-methyl-4H-thiopyran-4-one CAS 1738-11-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1738-11-0 |
| Molecular Formula | C6H6OS3 |
| Molecular Weight | 190.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Dimercapto-3-methyl-4H-thiopyran-4-one (CAS 1738-11-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H6OS3. Molecular weight: 190.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H6OS3 |
| Molecular Weight | 190.31 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 3 |
Related Dimercapto Standards
- 6,8-Dimercapto-7H-purin-2-ol (CAS 91113-94-9)
- 2,3-Dimercapto-1-propanol (CAS 59-52-9)
- 2-((4,6-Dimercapto-1,3,5-triazin-2-yl)(phenyl)amino)acetic acid (CAS 175161-86-1)
- 3,3'-Dimercapto-[1,1'-biphenyl]-4,4'-dicarboxylic acid (CAS 343228-20-6)
- 2,5-Dimercapto-4-phenyl-1,3,4-thiadiazole potassium salt (CAS 6336-51-2)
- Sodium 2,3-dimercapto-1-propanesulfonate (CAS 4076-02-2)
- 2',5'-Dimercapto-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1675217-38-5)
Recommended Standards
- 3-((3-Aminopropyl)thio)-N-ethylpropanamide (CAS 1493976-00-3)
- 2-((Trimethylsilyl)ethynyl)phenol (CAS 81787-62-4)
- Cyclopentyltrimethoxysilane (CAS 143487-47-2)
- 6-Amino-4-oxo-1,4-dihydropyrimidine-2-carboximidamide (CAS 500542-36-9)
- 3-Formyl-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylic acid (CAS 1252672-30-2)
- Boc-N-Me-His(Boc)-OH (CAS 118384-92-2)
- N-(4-Chloro-2-pyrimidinyl)acetamide (CAS 397247-91-5)
- Cefoperazone Impurity 27 (CAS CATO-C4X-114927)
- (2-Fluoro-4-((4-oxopiperidin-1-yl)methyl)phenyl)boronic acid (CAS 1704064-22-1)
- Cyclopeptide-5 (CAS 197172-76-2)
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