6-methyl-5-sulfanylidene-2,3,4,5-tetrahydro-1,2,4-triazin-3-one CAS 98213-64-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98213-64-0 |
| Molecular Formula | C4H5N3OS |
| Molecular Weight | 143.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-methyl-5-sulfanylidene-2,3,4,5-tetrahydro-1,2,4-triazin-3-one (CAS 98213-64-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H5N3OS. Molecular weight: 143.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H5N3OS |
| Molecular Weight | 143.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related methyl Standards
- 6-methyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidin-4-one (CAS 1956-04-2)
- 2-Sulfanylidene-1H-pyridine-4-carbonitrile (CAS 127324-61-2)
- 6-sulfanylidene-1H,2H,3H,6H,7H-pyrazolo[3,4-d]pyrimidin-3-one (CAS 161715-40-8)
- 1-(2-Sulfanylidene-1,3-thiazolidin-3-yl)propan-1-one (CAS 85260-51-1)
- 2-sulfanylidene-1h,2h,3h,4h-pyrido[3,4-d]pyrimidin-4-one (CAS 412341-42-5)
- 1-Butyl-2-sulfanylidene-1,3-diazinane-4,6-dione (CAS 65959-99-1)
- 3-(6-oxo-2-sulfanylidene-1,3-diazinan-1-yl)propanoic acid (CAS 6972-08-3)
- 2-(4-Oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)propanoic acid (CAS 39137-13-8)
Recommended Standards
- 6-methyl-3-thioxo-2H-1,2,4-triazin-5-one (CAS 615-76-9)
- N-(1,2,4-Thiadiazol-5-yl)acetamide (CAS 857749-39-4)
- 6-amino-2-thioxo-2,5-dihydropyrimidin-4(3H)-one (CAS 42985-76-2)
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-3-(4-methoxyphenyl)acrylamide (CAS 515125-92-5)
- Rhapontisterone (CAS 137476-71-2)
- N-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclopropanecarboxamide (CAS 919347-88-9)
- Di-tert-butyl 1-(1-methoxy-2-methylpropan-2-yl)hydrazine-1,2-dicarboxylate (CAS 2737246-40-9)
- (1-(3-Chloro-4-methylphenyl)-1h-tetrazol-5-yl)methanamine (CAS 1267450-12-3)
- N-(2-Hydroxy-5-nitrophenyl)methanesulfonamide (CAS 1338725-75-9)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
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