2,6-Diamino-5-iminopyrimidin-4(5H)-one CAS 72091-25-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72091-25-9 |
| Molecular Formula | C21H24N2S |
| Molecular Weight | 336.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Diamino-5-iminopyrimidin-4(5H)-one (CAS 72091-25-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H24N2S. Molecular weight: 336.49 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H24N2S |
| Molecular Weight | 336.49 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Diamino Standards
- 5,6-Diamino-3-methyl-8-morpholino-2-oxo-2,3-dihydro-1h-pyrrolo[2,3-c][2,7]naphthyridine-9-carbonitrile (CAS 885524-48-1)
- 3,4-Diamino-N-(4-((4-methylpiperazin-1-yl)methyl)phenyl)benzamide (CAS 936940-89-5)
- 1,5-Diamino-2-bromo-8-hydroxyanthracene-9,10-dione (CAS 242134-36-7)
- 2,6-Diamino-4-(6-chlorobenzo[d][1,3]dioxol-5-yl)-4H-thiopyran-3,5-dicarbonitrile (CAS 299168-59-5)
- Ethyl 1,2-diamino-4-(4-chlorophenyl)-5-cyano-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 106527-24-6)
- 5,6-Diamino-2-ethyl-8-morpholino-1,2-dihydrofuro[2,3-c][2,7]naphthyridine-9-carbonitrile (CAS 745798-03-2)
- 1,5-Diamino-4-(4-(3,4-dimethoxyphenyl)thiazol-2-yl)-1H-pyrrol-3(2H)-one (CAS 1017420-24-4)
- 2-(5-(4,5-Diamino-2-fluoro-3-(tetrahydrofuran-2-yl)phenyl)pyrimidin-2-yl)propan-2-ol (CAS 1384984-29-5)
Recommended Standards
- (2S,3R,4S,5S,6R)-2-(Decylthio)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 98854-16-1)
- 4-Amino-N,N-dicyclohexylbenzenesulfonamide (CAS 294885-76-0)
- 1-Cyclohexyl-3-(p-sulfamoylphenethyl)urea-d11 (CAS 1794979-66-0)
- Methyl 2-(2,2-dimethylcyclopropyl)acetate (CAS 20602-89-5)
- Methyl 4-Oxo-3-phenylpentanoate (CAS 25359-49-3)
- 2-(2-Fluorophenyl)thiophen-3-amine (CAS 1512747-39-5)
- (9H-Xanthen-9-yl)methanamine (CAS 100866-28-2)
- (2Z)-3-{3-methoxy-4-[(4-nitrophenyl)methoxy]phenyl}-2-(2-methylpropane-2-sulfonyl)prop-2-enenitrile (CAS 1025667-36-0)
- 2-(2-Pyrrolidin-1-yl-ethyl)-piperidine 2-(2-pyrrolidin-1-ylethyl)piperidine 2-[2-(1-pyrrolidinyl)ethyl]piperidine 2-[2-(pyrrolidin-1-yl)ethyl]piperidine 25082-00-2 (CAS 25082-00-2)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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