4-bromo-3-chloro-N-(pyridin-3-ylmethyl)aniline hydrochloride CAS 1803598-87-9
| CAS No. | 1803598-87-9 |
| Molecular Formula | C12H10BrClN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-bromo-3-chloro-N-(pyridin-3-ylmethyl)aniline hydrochloride (C12H10BrClN2HCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
4-bromo-3-chloro-N-(pyridin-3-ylmethyl)aniline hydrochloride (CAS 1803598-87-9), molecular formula C12H10BrClN2HCl and molecular weight 334.04 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 4-bromo-3-chloro-N-(pyridin-3-ylmethyl)aniline hydrochloride 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 | C12H10BrClN2 HCl |
| Molecular Weight | 334.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3,4-Dichloro-N-((5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)aniline (CAS 956368-60-8)
- 3-(Cyclopropylmethyl)azetidine (CAS 1248411-37-1)
- 4-(4-Boc-1-piperazinyl)pyridin-3-amine (CAS 1023298-54-5)
- (3,4-Dimethylphenyl)(phenyl)methanamine (CAS 154233-36-0)
- Isopulegolacetate (CAS 57576-09-7)
- Glutathione Impurity 6 (CAS 97908-43-5)
- 2,3-Dibromo-1,1,1,4,4,4-hexafluorobutane 2162AE 384-50-9 C4H2Br2F6 (CAS 384-50-9)
- tert-Butyl (3-oxobicyclo[3.2.1]octan-8-yl)carbamate (CAS 1630906-73-8)
- Ethyl 4-(1-(tert-butoxycarbonyl)pyrrolidin-3-yl)piperazine-1-carboxylate (CAS 1291486-42-4)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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