4-Amino-5-nitropyrimidine-2-thiol CAS 6266-15-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6266-15-5 |
| Molecular Formula | C4H4N4O2S |
| Molecular Weight | 172.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Amino-5-nitropyrimidine-2-thiol (CAS 6266-15-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H4N4O2S. Molecular weight: 172.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H4N4O2S |
| Molecular Weight | 172.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 1246814-68-5 6-Amino-5-nitroso-2-thiouracil-13C,15N (CAS 1246814-68-5)
- 6-Amino-5-nitropyrimidine-4(1H)-thione (CAS 13754-21-7)
- 6-Amino-5-nitroso-2-thiouracil (CAS 1672-48-6)
- 4-Amino-6-hydroxy-2-mercapto-5-nitrosopyrimidine (CAS 5451-33-2)
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Recommended Standards
- 3-(3,4-Difluorophenyl)propan-1-ol (CAS 301185-99-9)
- 3-(2,6-Difluorophenyl)propan-1-ol (CAS 401939-88-6)
- N1-(1,3,4-Thiadiazol-2-yl)oxalamide (CAS 92512-77-1)
- 2H-Indazole-5-carbaldehyde (CAS 1185767-44-5)
- 3-Chloro-2-(chloromethyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 1251761-14-4)
- 1-(3-Methylpyridin-2-yl)-1,4-diazepane; acetic acid (CAS 1177302-29-2)
- tert-butyl N-tert-butoxycarbonyl-N-[4-(difluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl]carbamate (CAS 1927858-89-6)
- (R)-3-Amino-3-(benzo[d][1,3]dioxol-5-yl)propanoic acid (CAS 723284-85-3)
- 4-Bromo-2-(4-methylpiperidin-1-yl)pyridine (CAS 1142194-45-3)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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