1-Ethyl-4-(4-isothiocyanato-pyrazol-1-ylmethyl)-5-methyl-1h-pyrazole CAS 1004643-58-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1004643-58-6 |
| Molecular Formula | C11H13N5S |
| Molecular Weight | 247.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Ethyl-4-(4-isothiocyanato-pyrazol-1-ylmethyl)-5-methyl-1h-pyrazole (CAS 1004643-58-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H13N5S. Molecular weight: 247.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H13N5S |
| Molecular Weight | 247.32 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 1-Isothiocyanato-9-(methylsulfinyl)nonane (CAS 75272-82-1)
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- Methyl 3-isothiocyanato-5-methyl-1H-indole-2-carboxylate (CAS 1312133-00-8)
- 4-Isothiocyanato-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one (CAS 91397-03-4)
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- 9-Ethyl-3-isothiocyanato-9H-carbazole (CAS 95756-56-2)
Recommended Standards
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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