4,6-Diamino-2-methylpyrimidine-5-thiol CAS 52514-03-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52514-03-1 |
| Molecular Formula | C5H8N4S |
| Molecular Weight | 156.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Diamino-2-methylpyrimidine-5-thiol (CAS 52514-03-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H8N4S. Molecular weight: 156.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H8N4S |
| Molecular Weight | 156.21 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.) | 1972 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Diamino Standards
- 2,6-Diamino-3-methylpyrimidine-4(3H)-thione (CAS 145864-33-1)
- 4,6-Diamino-5-methylpyrimidine-2-thiol (CAS 162706-06-1)
- 2,5-Diamino-6-methylpyrimidine-4(1H)-thione (CAS 58052-68-9)
- 5,6-Diamino-2-methylpyrimidine-4(1H)-thione (CAS 61595-49-1)
- (3,4-Diamino-1-ethyl-1H-pyrazol-5-yl)methanol (CAS 199341-99-6)
- 1-(4,5-Diamino-1H-pyrazol-1-yl)propan-2-ol (CAS 785042-35-5)
- 2-(3,4-Diamino-1-methyl-1H-pyrazol-5-yl)ethanol (CAS 229028-77-7)
- 3-(4,5-Diamino-1H-pyrazol-1-yl)propan-1-ol (CAS 790652-93-6)
Recommended Standards
- 3-Thioxohexahydro-1H-pyrrolo[1,2-c]imidazol-1-one (CAS 32085-78-2)
- 4,6-Diimino-5-methyltetrahydropyrimidine-2(1H)-thione (CAS 857412-53-4)
- 3-Methylthiophene-2-carbohydrazide (CAS 350997-56-7)
- 2-Bromomethyl-1-isopropoxy-4-nitrobenzene (CAS 1154944-02-1)
- Tert-butyl 7-(2-hydroxyethyl)-5-oxa-2-azaspiro[3.4]Octane-2-carboxylate (CAS 1330763-92-2)
- Dapagliflozin Impurity 204 (CAS CATO-C4X-1138204)
- 3-(4-Bromophenyl)-1-(p-tolyl)-1H-pyrazol-5-amine (CAS 477762-14-4)
- 81779-11-5 6-tert-butyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-amine DTXSID80373840 (CAS 81779-11-5)
- 4-(6-Chloropyrimidin-4-yl)-1-methylpiperazin-2-one (CAS 945896-90-2)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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