2-Hydrazono-5-methyl-1,2-dihydropyrimidine CAS 33592-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33592-41-5 |
| Molecular Formula | C5H8N4 |
| Molecular Weight | 124.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Hydrazono-5-methyl-1,2-dihydropyrimidine (CAS 33592-41-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H8N4. Molecular weight: 124.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H8N4 |
| Molecular Weight | 124.14 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 |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 4 |
Related Hydrazono Standards
- 4-Hydrazono-2-methyl-1,4-dihydropyridine (CAS 100518-39-6)
- 2-Hydrazono-1-methyl-1,2-dihydropyridine (CAS 28219-35-4)
- 2-Hydrazono-1,3-dimethyl-2,3-dihydro-1H-imidazole (CAS 461388-49-8)
- 5-Hydrazono-1,4-dimethyl-4,5-dihydro-1H-1,2,4-triazole (CAS 754201-45-1)
- 2-Hydrazono-1,3-diazepane (CAS 66439-74-5)
- 2-Hydrazono-5-methyl-2,3-dihydro-1,3,4-thiadiazole (CAS 98025-62-8)
- 5-Hydrazono-4-methyl-4,5-dihydro-1h-1,2,4-triazole (CAS 551930-25-7)
- 3-Hydrazono-1-methyl-2,3-dihydro-1h-pyrazole (CAS 1536814-41-1)
Recommended Standards
- 2-hydrazinylpyridin-3-amine (CAS 30962-77-7)
- 2-Hydroxyisonicotinonitrile (CAS 94805-51-3)
- 2-Hydrazinyl-6-methylpyrazine (CAS 19848-57-8)
- 2,2,2-trifluoroethyl N-[4-(1H-pyrrol-2-yl)-1,3-thiazol-2-yl]carbamate (CAS 1269152-33-1)
- (E)-2-(4-(1H-pyrrol-1-yl)phenyl)-3-(dimethylamino)acrylonitrile (CAS 866019-99-0)
- (R)-2-Amino-1,1-diphenyl-1-propanol (CAS 78603-93-7)
- Tert-butyl 2-(1H-indol-5-yl)pyrrolidine-1-carboxylate (CAS 1355182-61-4)
- 2-Methylbenzyl carbamimidothioate hydrochloride (CAS 73338-92-8)
- 2-(Difluoromethoxy)-5-fluoroaniline hydrochloride (CAS 1431966-19-6)
- Glucagon receptor antagonist I (CAS 438618-32-7)
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