49721-45-1 4,5,6-Pyrimidinetriamine, sulfate (1:1) Pyrimidine-4,5,6-triamine sulphate (1:1) EINECS 256-446-3 NSC 49184 CAS 49721-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 49721-45-1 |
| Molecular Formula | C4H13N5 H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
49721-45-1 4,5,6-Pyrimidinetriamine, sulfate (1:1) Pyrimidine-4,5,6-triamine sulphate (1:1) EINECS 256-446-3 NSC 49184 (CAS 49721-45-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H13N5 H2O4S. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H13N5 H2O4S |
| Molecular Weight | 229.25 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Recommended Standards
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- (2-(Pyridin-4-yl)pyrimidin-5-yl)boronic acid (CAS 2225177-74-0)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
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