3-Bromo-5-nitro-4-(propylamino)benzonitrile CAS 1820686-50-7
| CAS No. | 1820686-50-7 |
| Molecular Formula | C10H10BrN3O2 |
| Molecular Weight | 284.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Bromo-5-nitro-4-(propylamino)benzonitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Bromo-5-nitro-4-(propylamino)benzonitrile (CAS 1820686-50-7), a certified reference material (molecular formula C10H10BrN3O2, MW 284.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H10BrN3O2, 3-Bromo-5-nitro-4-(propylamino)benzonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 3-Bromo-5-nitro-4-(propylamino)benzonitrile 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 | C10H10BrN3O2 |
| Molecular Weight | 284.11 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 3-Bromo-4-nitro-6-isopropyl (1H)Indazole (CAS 1000340-89-5)
- 5-Bromo-1-(2-methoxyethyl)-2,3-dihydro-1h-indole-2,3-dione (CAS 1020974-19-9)
- 6-Bromo-1-(2-methoxyethyl)-2,3-dihydro-1h-indole-2,3-dione (CAS 1020994-26-6)
- 4-Bromo-7-ethoxy-1H-indole-2-carboxylic acid (CAS 1098340-08-9)
- 8-Bromo-5-hydroxy-4-(2-hydroxyethyl)quinolin-2-one (CAS 1155270-69-1)
- 7-Bromo-N-ethoxybenzofuran-2-carboxamide (CAS 1208690-20-3)
- Methyl 2-(6-bromo-5-methyl-3H-imidazo[4,5-b]pyridin-2-yl)acetate (CAS 1211507-06-0)
- 4-Bromo-6,7-dimethoxyisoquinolin-1(2H)-one (CAS 1211580-83-4)
Recommended Standards
- 7-Bromo-1-propyl-1H-benzo[d][1,2,3]triazole-5-carboxylic acid (CAS 1820666-73-6)
- Ethyl 3-amino-7-bromobenzofuran-2-carboxylate (CAS 1823241-41-3)
- Methyl 6-bromo-1-methyl-2-oxo-2,3-dihydro-1H-indole-4-carboxylate (CAS 1818847-70-9)
- Ethyl 3-Bromo-7-methylpyrazolo[1,5-a]pyrimidine-5-carboxylate (CAS 1823500-24-8)
- Methyl 1-(4-chlorobenzyl)-3-methyl-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011398-47-2)
- 2-Iodo-4,6-dimethoxypyrimidine (CAS 1269417-63-1)
- 6-Fluoro-3'-(trifluoromethyl)-[1,1'-biphenyl]-3-carbonitrile (CAS 1261602-04-3)
- rel-(1R,2R)-2-Hydroxycyclohexanecarboxylic acid (CAS 17502-32-8)
- (6-Fluoro-3-methylpyridin-2-yl)methanamine (CAS 1393562-00-9)
- (Butan-2-yl)thiourea (CAS 6814-99-9)
- U 62066 (CAS 87151-85-7)
- D-Glucosamine 6-Phosphate (CAS 3616-42-0)
- 38862-25-8 Methacrylic acid N-hydroxysuccinimide ester N-(Methacryloxy)succinimide N-(Methacryloyloxy)succinimide (CAS 38862-25-8)
- SV40 Nuclear Transport Signal Peptide Analog (CAS 104914-40-1)
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