5-Ethyl-3-hydrazono-4-methoxy-2,3-dihydro-1H-pyrazole CAS 141500-15-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 141500-15-4 |
| Molecular Formula | C6H12N4O |
| Molecular Weight | 156.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethyl-3-hydrazono-4-methoxy-2,3-dihydro-1H-pyrazole (CAS 141500-15-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H12N4O. Molecular weight: 156.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H12N4O |
| Molecular Weight | 156.19 g/mol |
| Appearance | White to pale 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- 2-Hydrazono-4-methoxy-1,3-dimethyl-2,3-dihydro-1H-imidazole (CAS 754201-35-9)
- 3-Hydrazono-5-methyl-4-nitro-2,3-dihydro-1H-pyrazole (CAS 57097-82-2)
- 2-Hydrazono-5-nitro-1,2-dihydropyrimidine (CAS 17802-59-4)
- 3-Hydrazono-5,6-dimethyl-3,4-dihydropyrazin-2(1H)-one (CAS 140911-17-7)
- 2-Hydrazono-1,2-dihydrocyclohepta[b]pyrrole (CAS 102363-24-6)
- 2-Hydrazono-1,2,4,5,6,7-hexahydropyrazolo[1,5-a]pyridine (CAS 158355-42-1)
- 2-Hydrazono-2H-pyrido[1,2-a]pyrimidine (CAS 727352-55-8)
- 6-Hydrazono-3-methyl-5,6-dihydro-[1,2,4]triazolo[4,3-b]pyridazine (CAS 7190-90-1)
Recommended Standards
- 1-(1-Methoxypropan-2-yl)-1h-1,2,4-triazol-3-amine (CAS 1343839-27-9)
- 1-(3-Methoxypropyl)-1h-1,2,3-triazol-4-amine (CAS 1503858-92-1)
- 3-(1-Methyl-1h-tetrazol-5-yl)butan-2-ol (CAS 1341916-84-4)
- 6-Fluoro-2,5-dimethylquinolin-8-amine (CAS 1420791-52-1)
- 7-Fluoro-2-methyl-1,2,3,4-tetrahydroquinoline (CAS 560085-09-8)
- N,N-Dimethylpyridin-4-amine 4-methylbenzenesulfonate (CAS 91944-64-8)
- 3-Amino-5-methoxy-3-methylpentanoic acid (CAS 1340342-24-6)
- 5-Isopropyl-4-methoxy-2-methylbenzenesulfonyl chloride (CAS 889939-83-7)
- 5-Fluoro-2-(2,2,2-trifluoroethoxy)aniline (CAS 334929-99-6)
- [Nva12]-Tirzepatide (CAS CATO-C4X-324042)
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