2-(Methylthio)pyrimidine-4(3H)-thione CAS 6303-54-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6303-54-4 |
| Molecular Formula | C5H6N2S2 |
| Molecular Weight | 158.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Methylthio)pyrimidine-4(3H)-thione (CAS 6303-54-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H6N2S2. Molecular weight: 158.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H6N2S2 |
| Molecular Weight | 158.24 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.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2-(DIisopropylamino)acetamide (CAS 7409-50-9)
- 2-(Diethylamino)-2-methylpropanamide (CAS 21404-84-2)
- 2-(4-Methoxy-1-piperidyl)ethanamine (CAS 911300-69-1)
- 3-Methyl-4-oxo-N-(2,2,2-trifluoroethyl)-4,5,6,7-tetrahydrobenzofuran-2-carboxamide (CAS 1355174-25-2)
- 1-Naphthyl β-D-mannopyranoside (CAS 84297-22-3)
- 1-(4-Methoxybenzyl)pyrrolidin-3-amine dihydrochloride (CAS 61695-08-7)
- N-(3-chloro-2-methylphenyl)-4-hydrazinyl-4-oxobutanamide (CAS 315249-24-2)
- Tris(2-(tert-butyl)phenyl) phosphate (CAS 28777-70-0)
- (Z)-1-(2,6-dichlorobenzyl)-3-(((2,6-dichlorobenzyl)oxy)imino)indolin-2-one (CAS 303997-03-7)
- Peptide 438 (CAS CATO-CPTD788438)
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