2,5-Diamino-6-(phenylamino)pyrimidin-4(1H)-one CAS 33359-01-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33359-01-2 |
| Molecular Formula | C10H11N5O |
| Molecular Weight | 217.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Diamino-6-(phenylamino)pyrimidin-4(1H)-one (CAS 33359-01-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H11N5O. Molecular weight: 217.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H11N5O |
| Molecular Weight | 217.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 5 |
Related Diamino Standards
- 2-(2,4-Diamino-5-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1805281-58-6)
- 2-(2,4-Diamino-6-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1805315-88-1)
- 2-(2,5-Diamino-4-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1805956-73-3)
- 2-(2,6-Diamino-4-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1805956-92-6)
- 2-(5,6-Diamino-2-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1806808-99-0)
- 2-(3,6-Diamino-5-(difluoromethyl)pyridin-2-yl)acetic acid (CAS 1806809-07-3)
- 3,6-Diamino-7-methylquinoxaline-2-carboxylic acid (CAS 817165-71-2)
- 2,6-Diamino-4-(benzyloxy)pyrimidine (CAS 100061-59-4)
Recommended Standards
- 2,2,2-Trifluoro-1-mesitylethan-1-amine (CAS 886368-43-0)
- 2-Isopropyl-6-methyl-4-(trifluoromethyl)aniline (CAS 2407072-61-9)
- 2,2,2-Trifluoro-1-(4-propylphenyl)ethan-1-amine (CAS 886369-29-5)
- Ethyl 2-amino-4-methylfuran-3-carboxylate (CAS 1505673-54-0)
- ethyl 4-bromo-5-methyl-1h-pyrrole-2-carboxylate (CAS 25907-29-3)
- (1H-Pyrazol-4-yl)(pyrrolidin-1-yl)methanone (CAS 1033055-28-5)
- 2-Bromo-3-fluoro-5-methylphenol (CAS 1782495-05-9)
- 3-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)piperidine hydrochloride (CAS 1393330-63-6)
- 3,5-Diamino-4-methylbenzenesulfonic acid (CAS 98-25-9)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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