4-Bromo-1-ethyl-N-(3-(methylthio)phenyl)-1H-pyrazole-3-carboxamide CAS 400839-04-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400839-04-5 |
| Molecular Formula | C13H14BrN3OS |
| Molecular Weight | 340.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-1-ethyl-N-(3-(methylthio)phenyl)-1H-pyrazole-3-carboxamide (CAS 400839-04-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H14BrN3OS. Molecular weight: 340.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H14BrN3OS |
| Molecular Weight | 340.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Allyl-5-(1-(4-bromophenoxy)ethyl)-4H-1,2,4-triazole-3-thiol (CAS 667412-82-0)
- 4-((4-Bromophenyl)thio)-5-methoxy-N,N-dimethylpyrimidin-2-amine (CAS 400083-95-6)
- 4-Bromo-N-(4-ethylphenyl)benzenesulfonamide (CAS 349404-95-1)
- N-tert-Butyl-3-iodobenzamide (CAS 42498-37-3)
- 3-Methyl-5-isoxazolemethanol Acetate (CAS 43214-88-6)
- 2-Chloro-4-[(4-methylphenyl)sulfanyl]pyrimidine (CAS 213747-65-0)
- 6-Amino-5-(difluoromethyl)-4-nitropicolinic acid (CAS 1804719-73-0)
- 3-Fluoro-4-(3-methoxypropoxy)aniline (CAS 946785-56-4)
- (1-(5-Chlorobenzo[b]thiophen-3-yl)-2-((3,5-dichlorostyryl)amino)-2-oxoethyl)phosphonic acid (CAS 1020540-31-1)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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