3-Isothiocyanato-1-methyl-1H-pyrazole CAS 114874-28-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 114874-28-1 |
| Molecular Formula | C5H5N3S |
| Molecular Weight | 139.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Isothiocyanato-1-methyl-1H-pyrazole (CAS 114874-28-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5N3S. Molecular weight: 139.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5N3S |
| Molecular Weight | 139.18 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Isothiocyanato Standards
- 4-Isothiocyanato-1-methyl-1H-pyrazole (CAS 1001500-53-3)
- 5-Isothiocyanato-1-methyl-1H-pyrazole (CAS 114874-31-6)
- 2-Isothiocyanato-1-methyl-1H-imidazole (CAS 947312-04-1)
- 3-Isothiocyanato-5-methylisoxazole (CAS 321309-33-5)
- 2-isothiocyanato-N,N-dimethylacetamide (CAS 1096845-76-9)
- 3-isothiocyanato-N-methylpropanamide (CAS 63767-54-4)
- 3-Isothiocyanato-N,N-dimethyl-1-propanamine (CAS 27421-70-1)
- 1-isothiocyanato-2-(methylsulfanyl)ethane (CAS 4430-37-9)
Recommended Standards
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- 2-amino-N-(2H-1,3-benzodioxol-5-ylmethyl)-6-chlorobenzamide (CAS 1411540-92-5)
- Ethyl 6-cyclohexyl-6-oxohexanoate (CAS 16076-62-3)
- N,N-Dimethyl-1H-pyrrolo[3,2-c]pyridin-6-amine (CAS 400801-88-9)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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