2-(1H-Pyrazol-5-yl)thiazole CAS 942223-95-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 942223-95-2 |
| Molecular Formula | C6H5N3S |
| Molecular Weight | 151.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(1H-Pyrazol-5-yl)thiazole (CAS 942223-95-2) pharmaceutical standards reference standard. Molecular formula: C6H5N3S. Molecular weight: 151.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H5N3S |
| Molecular Weight | 151.19 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.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related H Standards
- 2-(1H-Pyrazol-4-yl)-1,3-thiazole (CAS 1228558-14-2)
- 2-(1H-Pyrazol-1-yl)thiazole (CAS 123464-69-7)
- 4-(1H-Pyrazol-1-yl)thiazole (CAS 123464-70-0)
- 166196-73-2 2-(1H-pyrazol-5-yl)thiazole 5-(thiazol-2-yl)-1H-pyrazole A12209 (CAS 166196-73-2)
- 2-(1H-pyrazol-3-yl)piperidine (CAS 1185535-24-3)
- 3-(1H-pyrazol-1-yl)piperidine (CAS 1211541-73-9)
- 2-(1H-pyrazol-4-yl)piperidine (CAS 1306606-12-1)
- 1-(1H-Pyrazol-5-yl)pyrrolidin-2-one (CAS 786700-16-1)
Recommended Standards
- 2-(1H-Imidazol-2-yl)thiazole (CAS 438545-36-9)
- 2-(1H-Pyrrol-1-yl)-1,3,4-thiadiazole (CAS 881041-56-1)
- 2-(1H-Imidazol-1-yl)thiazole (CAS 446287-13-4)
- Methyl 4-(phenylcarbamoyl)benzoate (CAS 3814-10-6)
- Ethyl 5-amino-1-ethyl-4-iodo-1H-pyrazole-3-carboxylate (CAS 1427013-53-3)
- 1-((3-Chlorophenyl)thio)-3-hydroxycyclobutane-1-carboxylic acid (CAS 1464985-98-5)
- 5-Methoxybenzene-1,3-diamine (CAS 100-96-9)
- 4'-(Benzyloxy)-3'-formyl[1,1'-biphenyl]-3-carboxylic acid (CAS 893735-58-5)
- 3-Bromo-2-methylfuro[3,2-c]pyridine (CAS 220992-20-1)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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