N2-Ethylpyrimidine-2,5-diamine CAS 1250821-49-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1250821-49-8 |
| Molecular Formula | C6H10N4 |
| Molecular Weight | 138.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N2-Ethylpyrimidine-2,5-diamine (CAS 1250821-49-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H10N4. Molecular weight: 138.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H10N4 |
| Molecular Weight | 138.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related N Standards
- N4-Ethylpyrimidine-4,5-diamine (CAS 101080-16-4)
- N4-Ethylpyrimidine-4,6-diamine (CAS 101080-47-1)
- 2-Ethylpyrimidine-4,6-diamine (CAS 408352-57-8)
- 6-Ethylpyrimidine-2,4-diamine (CAS 514854-12-7)
- N5-Ethylpyrimidine-4,5-diamine (CAS 89488-76-6)
- 6-Ethylpyrimidine-2,4-diol (CAS 15043-03-5)
- 1-Ethylpyrimidine-2,4(1H,3H)-dione (CAS 6490-42-2)
- 5-Ethylpyrimidine-4,6-diol (CAS 3603-15-4)
Recommended Standards
- 3-(Aminomethyl)-5-methylpyridin-2-ol (CAS 1250194-21-8)
- 1-(1-Methyl-1h-pyrazol-4-yl)propan-2-one (CAS 1250912-51-6)
- N-Cyclopropyl-N′-2-propyn-1-ylurea (CAS 1249183-21-8)
- tert-butyl N-{2-[(4,4,4-trifluoro-3-oxobut-1-enyl)amino]ethyl}carbamate (CAS 215654-52-7)
- 1246817-66-2 Carboxymethoxyamine-d2 Hemihydrochloride (CAS 1246817-66-2)
- Metoclopramide impurity 50 (CAS CATO-C4X-141550)
- Benzyl octahydro-1H-indole-2-carboxylate 4-methylbenzenesulfonate (CAS 82717-91-7)
- 6-amino-N-methylpyridazine-3-carboxamide (CAS 1248423-87-1)
- 2-Bromo-4,6-difluoro-3'-methyl-1,1'-biphenyl (CAS 1071866-13-1)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com