3-Ethoxy-5-methyl-1H-pyrazole, 97% CAS 3201-21-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3201-21-6 |
| Molecular Formula | C6H10N2O |
| Molecular Weight | 126.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Ethoxy-5-methyl-1H-pyrazole, 97% (CAS 3201-21-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H10N2O. Molecular weight: 126.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H10N2O |
| Molecular Weight | 126.16 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Ethoxy Standards
- 3-Ethoxy-5-methyl-1H-pyrazole (CAS 5203-83-8)
- 1-Ethoxy-2,2-difluoroethanol (CAS 148992-43-2)
- 1-ethoxy-1,2,2-trifluoroethene 1-ethoxy-1,2,2-tris(fluoranyl)ethene 1763-27-5 A812174 (CAS 1763-27-5)
- 5-Ethoxy-1H-pyrazol-3-amine (CAS 117717-10-9)
- 3-Ethoxy-5-methylisoxazole (CAS 127020-20-6)
- 3-Ethoxy-5-methyl-4H-1,2,4-triazole (CAS 89417-84-5)
- 4-Ethoxy-1H-pyrazol-1-amine (CAS 215610-33-6)
- 5-Ethoxy-2-methyloxazole (CAS 32595-70-3)
Recommended Standards
- 3-Ethyl-1-methyl-1H-1,2,4-triazol-5-amine (CAS 67766-67-0)
- 3-Aminooxane-3-carbonitrile (CAS 209112-18-5)
- 3-Ethyl-1-methyl-1H-pyrazol-5-ol (CAS 29939-22-8)
- N-(piperidin-2-ylmethyl)methanesulfonamide (CAS 1016509-49-1)
- 8-Amino-2-methyl-3,4-dihydroisoquinolin-1(2h)-one (CAS 878155-22-7)
- Melibionic acid (CAS 21675-38-7)
- 3-[(2-phenylethyl)amino]propan-1-ol (CAS 4720-30-3)
- 6-Bromo-N-(tert-butyl)-3-methylpyridin-2-amine (CAS 1257294-48-6)
- [1,3]Dioxolo[4,5-g]tetrazolo[1,5-a]quinoline-4-carbaldehyde (CAS 849541-84-0)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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