3-Bromo-N-((1-methyl-1h-pyrazol-5-yl)methyl)aniline CAS 1156714-01-0
| CAS No. | 1156714-01-0 |
| Molecular Formula | C11H12BrN3 |
| Molecular Weight | 266.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Bromo-N-((1-methyl-1h-pyrazol-5-yl)methyl)aniline is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Bromo-N-((1-methyl-1h-pyrazol-5-yl)methyl)aniline (CAS 1156714-01-0), molecular formula C11H12BrN3 and molecular weight 266.14 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 3-Bromo-N-((1-methyl-1h-pyrazol-5-yl)methyl)aniline is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 266.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H12BrN3 |
| Molecular Weight | 266.14 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 4-Bromo-1-[(3-methylphenyl)methyl]-1h-pyrazol-3-amine (CAS 1004451-94-8)
- 5-bromo-1-cyclopentyl-1H-pyrazolo[3,4-b]pyridine (CAS 1016771-98-4)
- 6-Bromo-3-ethyl-2-hydrazinylquinoline (CAS 1017147-75-9)
- 4-Bromo-N-((1-methyl-1H-imidazol-5-yl)methyl)aniline (CAS 1052100-42-1)
- 4-Bromo-n-[(1-methyl-1h-pyrazol-4-yl)methyl]aniline (CAS 1152858-05-3)
- 6-Bromo-n4-ethylquinoline-3,4-diamine (CAS 1153388-67-0)
- 3-Bromo-N-((3-methyl-1h-pyrazol-4-yl)methyl)aniline (CAS 1156888-60-6)
- 2-Bromo-N-((3-methyl-1h-pyrazol-4-yl)methyl)aniline (CAS 1157108-55-8)
Recommended Standards
- 4-(3-Bromophenyl)-2,5-dimethylpyrazol-3-amine (CAS 1156165-95-5)
- n-(2-Bromobenzyl)-1-methyl-1h-pyrazol-4-amine (CAS 1153290-79-9)
- 4-Bromo-3-methyl-1-(p-tolyl)-1H-pyrazol-5-amine (CAS 1177324-20-7)
- n-(4-Bromobenzyl)-1-methyl-1h-pyrazol-3-amine (CAS 1178048-93-5)
- Methyl 4-chloro-3-(difluoromethoxy)thiophene-2-carboxylate (CAS 1707581-59-6)
- (1,4-Dimethyl-1H-pyrazol-3-yl)methanamine (CAS 1332608-95-3)
- 5-(Ethoxycarbonyl)-2-methylnicotinic acid (CAS 936801-41-1)
- (3,4,5-Trimethoxybenzyl)hydrazine (CAS 60354-96-3)
- 2-(4-Bromophenyl)-N-ethylacetamide (CAS 223555-90-6)
- 1-[2-(4-fluorophenyl)acetyl]piperidine-3-carboxylic acid (CAS 953726-38-0)
- 5-Fluoro-4'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 1257665-01-2)
- N-((1-morpholinocyclohexyl)methyl)benzamide (CAS 939765-17-0)
- CAS 2315262-28-1 (CAS 2315262-28-1)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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