2,6-Diaminopyrimidin-4(3H)-one sulfate CAS 71477-19-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71477-19-5 |
| Molecular Formula | C4H6N4O H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Diaminopyrimidin-4(3H)-one sulfate (CAS 71477-19-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H6N4O H2O4S. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H6N4O H2O4S |
| Molecular Weight | 224.19 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Diaminopyrimidin Standards
- (2,4-Diaminopyrimidin-5-yl)boronic acid (CAS 1045861-29-7)
- 4,5-Diaminopyrimidin-2-ol (CAS 1071046-18-8)
- 1-(4,6-Diaminopyrimidin-5-yl)guanidine (CAS 107930-05-2)
- 1-(2,6-Diaminopyrimidin-4-yl)piperidin-3-ol (CAS 111152-92-2)
- Methyl 3-((4,6-diaminopyrimidin-2-yl)thio)propanoate (CAS 1147332-24-8)
- 2,5-Diaminopyrimidin-4(3H)-one sulfate (CAS 127726-94-7)
- 1,4-Diaminopyrimidin-2(1H)-one (CAS 137062-89-6)
- 2,4-diaminopyrimidin-5-ol dihydrochloride (CAS 141124-58-5)
Recommended Standards
- [(3Z)-5-Chloro-2-oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-3-ylidene]amino acetate (CAS 477864-51-0)
- 7,8-Dihydro-1H-purine-6-carbonitrile (CAS 128033-35-2)
- 3-Bromo-6-chloro-2,4-dimethyl-5-nitropyridine (CAS 415907-79-8)
- Uvarigranol B (CAS 164204-79-9)
- (4-(Difluoromethyl)-3-methoxy-5-(trifluoromethyl)pyridin-2-yl)methanol (CAS 1805438-18-9)
- Methyl 3-[2-(dimethylamino)phenyl]benzoate (CAS 1415819-81-6)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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