1,2-Dihydro-3H-pyrazole-3-thione CAS 6573-71-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6573-71-3 |
| Molecular Formula | C14H30N2O2 2*Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Dihydro-3H-pyrazole-3-thione (CAS 6573-71-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H30N2O2 2*Br. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H30N2O2 2*Br |
| Molecular Weight | 338.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- 2,5-Dihydro-1-(2-nitrophenyl)-5-oxo-1H-1,2,4-triazole-3-carboxylic acid dimethylamide (CAS 1000574-24-2)
- 5-(1,2-Dihydro-[1,1':4',1''-terphenyl]-2-yl)-3H-1,2,4-triazol-3-one (CAS 1000575-71-2)
- Ethyl 2,5-dihydro-5-oxo-1-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-65-7)
- 2,5-Dihydro-5-oxo-1-phenyl-1H-1,2,4-triazole-3-carboxylic acid (2-chlorophenyl)amide (CAS 1000576-93-1)
Recommended Standards
- 3-(Methoxycarbonyl)cyclopentanecarboxylic Acid (CAS 84545-00-6)
- 2-Methoxy-3-(4-nitrophenyl)pyridine (CAS 1352318-63-8)
- 2-Methyl-6-(oxetan-3-yloxy)aniline (CAS 1695700-62-9)
- 3-Bromo-N-cyclopropyl-4-fluorobenzamide (CAS 639858-63-2)
- (6-(1-Methylpiperidin-4-yl)pyridin-3-yl)methanamine (CAS 1895319-03-5)
- 3-(((1h-Benzo[d]imidazol-2-yl)thio)methyl)-1,4-diphenyl-1h-pyrazol-5-amine (CAS 926258-05-1)
- (β-Asp5)-Delta-Sleep Inducing Peptide (CAS 82602-88-8)
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