4,6-Diaminopyrimidine hydrochloride CAS 79364-63-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79364-63-9 |
| Molecular Formula | C4H6N4 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,6-Diaminopyrimidine hydrochloride (CAS 79364-63-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H6N4 HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H6N4 HCl |
| Molecular Weight | 146.58 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Diaminopyrimidine Standards
- 4,6-Diaminopyrimidine-2(1H)-thione (CAS 1004-39-3)
- 2,6-Diaminopyrimidine-4-carbaldehyde (CAS 109138-03-6)
- 4,6-Diaminopyrimidine-5-carbonitrile (CAS 109831-70-1)
- 5,6-Diaminopyrimidine-4-carbonitrile (CAS 1208986-24-6)
- Methyl 2,4-diaminopyrimidine-5-carboxylate (CAS 1211472-42-2)
- 123501-43-9 4,6-DIAMINOPYRIMIDINE SULFATE DTXSID60482782 (CAS 123501-43-9)
- 2,5-Diaminopyrimidine-4-carboxylic acid (CAS 1260859-20-8)
- Methyl 2,5-diaminopyrimidine-4-carboxylate (CAS 1260883-37-1)
Recommended Standards
- (2Z)-2-(Phenylmethylene)-1-heptanol (CAS 943517-69-9)
- 4-Cyclopropoxy-6-fluoro-N-methylnicotinamide (CAS 1243402-12-1)
- 1-(2,4-Difluoro-5-(trifluoromethyl)phenyl)ethan-1-one (CAS 1288987-92-7)
- 2-(1-(2-Morpholinoethyl)-1h-1,2,3-triazol-4-yl)propan-2-amine (CAS 1494065-64-3)
- ((2R,3S,4R,5R)-5-(6-Amino-2-(6-cyanohex-1-yn-1-yl)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 403731-19-1)
- (Phe7)-Dynorphin A (1-7) acetate salt H-Tyr-Gly-Gly-Phe-Leu-Arg-Phe-OH acetate salt (CAS 79358-92-2)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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