3-(2-THIENYL)-PYRAZOLE CAS 19933-24-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19933-24-5 |
| Molecular Formula | C7H6N2S |
| Molecular Weight | 150.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(2-THIENYL)-PYRAZOLE (CAS 19933-24-5) pharmaceutical standards reference standard. Molecular formula: C7H6N2S. Molecular weight: 150.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H6N2S |
| Molecular Weight | 150.20 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related THIENYL Standards
- 4-(2-thienyl)-1H-imidazole (CAS 156647-28-8)
- 1-(2-Thienyl)-2,3-butadien-1-one (CAS 54971-76-5)
- 19933-25-6 5-(3-thienyl)-1h-pyrazole DTXSID60352577 (CAS 19933-25-6)
- 3-Oxo-3-(3-thienyl)propanenitrile (CAS 69879-30-7)
- 1-(5-MEthyl-2-thienyl)ethyl isocyanide (CAS 1198103-58-0)
- 3-(2-Thienyl)-1,2,5-oxadiazole (CAS 127219-88-9)
- 3-(2-Thienyl)acrylamide (CAS 36650-39-2)
- 3-(2-Thienyl)acrylic Acid (CAS 1124-65-8)
Recommended Standards
- 2-Methylthieno[2,3-d]pyrimidine (CAS 56844-01-0)
- 3-(Hydroxymethyl)-3-methylthietane 1,1-dioxide (CAS 2193064-98-9)
- 2-Methylthiazolo[5,4-c]pyridine (CAS 98383-10-9)
- 5-cyclopropyl-5-(propan-2-yl)imidazolidine-2,4-dione (CAS 90565-77-8)
- 2-(Cyclopropylmethoxy)-5-fluorobenzonitrile (CAS 1342025-16-4)
- 1,2-Dilauroyl-rac-glycero-3-phosphocholine (CAS 18656-40-1)
- OTX008 (CAS 286936-40-1)
- Cabozantinib Impurity 53 (CAS CATO-C4X-201853)
- (3R,4R)-Methyl 4-hydroxy-2,3,4,5-tetrahydropyridazine-3-carboxylate (CAS 193528-08-4)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com