2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)ethano hydrazide 2-(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)ethano-hydrazide 2-(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)ethanohydrazide (4-bromo-3,5-dimethyl-pyrazol-1-yl)-acetic acid hydrazide 2-(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)-acetohydrazide 175137-56-1 CAS 175137-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175137-56-1 |
| Molecular Formula | C7H11BrN4O |
| Molecular Weight | 247.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)ethano hydrazide 2-(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)ethano-hydrazide 2-(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)ethanohydrazide (4-bromo-3,5-dimethyl-pyrazol-1-yl)-acetic acid hydrazide 2-(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)-acetohydrazide 175137-56-1 (CAS 175137-56-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H11BrN4O. Molecular weight: 247.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H11BrN4O |
| Molecular Weight | 247.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromo Standards
- Methyl 3-(4-bromo-3-methyl-1H-pyrazol-1-yl)propanoate (CAS 1001500-84-0)
- Methyl 3-(4-bromo-5-methyl-1h-pyrazol-1-yl)propanoate (CAS 1004643-38-2)
- 3-(4-Bromo-3-methyl-1h-pyrazol-1-yl)propanehydrazide (CAS 1004644-56-7)
- 3-(4-bromo-5-methyl-1h-pyraZol-1-yl)propanohydrazide (CAS 1004644-59-0)
- Methyl 3-(4-bromo-1h-pyrazol-1-yl)-2-methylpropanoate (CAS 1005615-47-3)
- 2-(4-Bromo-3-methyl-1h-pyrazol-1-yl)propanehydrazide (CAS 1005630-27-2)
- 2-(4-Bromo-1h-pyrazol-1-yl)butanehydrazide (CAS 1005650-48-5)
- 3-(4-Bromo-1h-pyrazol-1-yl)-2-methylpropanehydrazide (CAS 1005699-49-9)
Recommended Standards
- Ethyl 5-bromo-1,4-dimethyl-1H-pyrazole-3-carboxylate (CAS 1707370-05-5)
- Methyl 4-bromo-1-ethyl-3-methyl-1H-pyrazole-5-carboxylate (CAS 175276-98-9)
- Methyl 4-bromo-1-propyl-1H-pyrazole-5-carboxylate (CAS 1692557-69-9)
- 3-((3-Chloro-2-methylphenyl)amino)-3-oxopropanoic acid (CAS 78096-13-6)
- N-(3-(4-Fluorophenyl)-5,7-dimethylpyrido[3,4-e][1,2,4]triazin-8-yl)benzamide (CAS 121845-84-9)
- 4-Methyl-3-(tetrahydrofuran-3-yl)aniline (CAS 710351-89-6)
- Allyl furan-2-carboxylate (CAS 4208-49-5)
- 3-(tert-Butyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1402890-07-6)
- 3-[(2,4-Dibromophenoxy)methyl]piperidinehydrochloride (CAS 1219981-35-7)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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