6-Fluoropyrimidine-2,4-diamine CAS 696-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 696-83-3 |
| Molecular Formula | C4H5FN4 |
| Molecular Weight | 128.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Fluoropyrimidine-2,4-diamine (CAS 696-83-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H5FN4. Molecular weight: 128.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H5FN4 |
| Molecular Weight | 128.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluoropyrimidine Standards
- 5-Fluoropyrimidine-2,4-diamine (CAS 155-11-3)
- 4-Fluoropyrimidine-5-methanol (CAS 1804387-91-4)
- 4-Fluoropyrimidine-2-methanol (CAS 1806542-06-2)
- 4-Ethyl-5-fluoropyrimidine-d3 (CAS 1794786-17-6)
- 5-Fluoropyrimidine-4,6-diol (CAS 106615-61-6)
- 6-Fluoropyrimidine-2,4(1H,3H)-dione (CAS 591-36-6)
- 2-Fluoropyrimidine-5-carbaldehyde (CAS 1240041-64-8)
- 5-Fluoropyrimidine-2-carbaldehyde (CAS 935667-50-8)
Recommended Standards
- 3-Fluoro-6-hydrazinylpyridazine (CAS 2089377-17-1)
- 3,5-Difluorotoluene (CAS 117358-51-7)
- 2-hydroxyethane-1-sulfonyl fluoride (CAS 1893924-11-2)
- Methyl-(2-pentafluoroethyloxyethyl)amine hydrochloride (CAS 960365-27-9)
- 2-(Furan-3-yl)-1-isopropylpiperidine (CAS 1355207-16-7)
- Minodronic Impurity 25 (CAS CATO-C4X-124125)
- 4-(Chloromethyl)-1-(2-methoxybenzyl)-1h-1,2,3-triazole (CAS 1249743-11-0)
- (2S)-2,5-Diamino-4-fluoropentanoic acid (CAS 61591-88-6)
- N1-(2-Nitrophenyl)ethane-1,2-diamine (CAS 51138-16-0)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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