4-Bromo-1-((1-methyl-1h-pyrazol-4-yl)methyl)-1h-pyrazol-3-amine CAS 1247629-67-9
| CAS No. | 1247629-67-9 |
| Molecular Formula | C8H10BrN5 |
| Molecular Weight | 256.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 256.10 g/mol gives 4-Bromo-1-((1-methyl-1h-pyrazol-4-yl)methyl)-1h-pyrazol-3-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Bromo-1-((1-methyl-1h-pyrazol-4-yl)methyl)-1h-pyrazol-3-amine (CAS 1247629-67-9), molecular formula C8H10BrN5 and molecular weight 256.10 g/mol, is a CATO reference standard with documented purity and traceability.
4-Bromo-1-((1-methyl-1h-pyrazol-4-yl)methyl)-1h-pyrazol-3-amine (C8H10BrN5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Bromo-1-((1-methyl-1h-pyrazol-4-yl)methyl)-1h-pyrazol-3-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H10BrN5 |
| Molecular Weight | 256.10 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Related Bromo Standards
- 4-((4-Bromo-1H-pyrazol-1-yl)methyl)-3,5-dimethylisoxazole (CAS 1011349-23-7)
- 2-{5-bromo-3-methyl-1H-pyrazolo[3,4-b]pyridin-1-yl}ethan-1-ol (CAS 1017048-94-0)
- 3-(2-Bromo-4-methylphenyl)oxazolidin-2-one (CAS 1060817-68-6)
- 7-Bromo-2-ethyl-5-methoxybenzo[d]oxazole (CAS 1092352-98-1)
- 1120215-02-2 3-Bromo-5-(4-methoxyphenyl)-4,5-dihydroisoxazole C10H10BrNO2 Y7061 (CAS 1120215-02-2)
- 8-Bromo-1,2,3,4-tetrahydroquinoline-6-carboxylic acid (CAS 1142190-72-4)
- N-(2-Bromo-4-methoxyphenyl)acrylamide (CAS 116707-97-2)
- 6-Bromo-7-methoxy-3,4-dihydroisoquinolin-1(2H)-one (CAS 1181691-33-7)
Recommended Standards
- 7-Bromo-4,4-dimethyl-1H-benzo[d][1,3]oxazin-2(4H)-one (CAS 1245643-21-3)
- 1-(2-(1h-Pyrazol-1-yl)ethyl)-4-bromo-1h-pyrazol-3-amine (CAS 1248408-87-8)
- 5-Bromo-2-cyclopropoxybenzamide (CAS 1243468-99-6)
- 2-{6-bromo-1H-imidazo[4,5-b]pyridin-2-yl}propan-2-ol (CAS 1250170-05-8)
- Methyl 1-Boc-3-aminopyrrolidine-3-carboxylate (CAS 942190-47-8)
- 1-(Oxolan-3-yloxy)propan-2-ol (CAS 1384428-75-4)
- 2-AMino-N-cyclopentyl-2-phenylacetamide (CAS 1103626-23-8)
- N-(3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)-6-(2-(((2-(methylsulfonyl)ethyl)amino)methyl)thiazol-4-yl)quinazolin-4-amine (CAS 388082-81-3)
- 4-(((3-Hydroxy-3-methylbutyl)amino)methyl)benzonitrile (CAS 1513076-99-7)
- 1-{[2-(trifluoromethyl)phenyl]methyl}piperidin-4-ol (CAS 414879-19-9)
- Cefaclor Impurity 61 (CAS CATO-C4X-127061)
- Methyl3-(4-((tert-Butoxycarbonyl)amino)piperidin-1-yl)-2-methylpropanoate (CAS 886364-51-8)
- 2,5-Dichloro-3,6-difluorobenzoic acid (CAS 1263376-11-9)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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 18665070610 / Nicole.chen@cato-chem.com