6-Methoxy-2-(methylthio)-5-nitropyrimidin-4-amine CAS 887570-45-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 887570-45-8 |
| Molecular Formula | C6H8N4O3S |
| Molecular Weight | 216.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methoxy-2-(methylthio)-5-nitropyrimidin-4-amine (CAS 887570-45-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H8N4O3S. Molecular weight: 216.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H8N4O3S |
| Molecular Weight | 216.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Amino-1-phenyl-1,2,5,6-tetrahydrophosphinine-3-carbonitrile (CAS 23848-09-1)
- Methoxydiphenylphosphine (CAS 4020-99-9)
- 4,4-Difluoroadamantane-1-carboxylic acid (CAS 438017-43-7)
- 3-Bromo-5-nitropyridine (CAS 15862-30-3)
- (2S,3R,4R,5R)-4-(benzoyloxy)-5-((benzoyloxy)methyl)tetrahydrofuran-2,3-diyl diacetate (CAS 71080-18-7)
- 2-(2-Bromophenyl)-2-(dimethylamino)acetic acid (CAS 1218529-41-9)
- 4-{[4-ethyl-6-(propan-2-yl)-1,3,5-triazin-2-yl]sulfanyl}butanoic acid (CAS 1523570-98-0)
- 1-(2,3,4-Trihydroxyphenyl)butan-1-one (CAS 2437-61-8)
- 2-(1-Chlorobutyl)-5-propylfuran (CAS 96212-20-3)
- Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6)
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