2-(3-Bromophenyl)-5-phenylpyridine CAS 1639810-83-5
| CAS No. | 1639810-83-5 |
| Molecular Formula | C17H12BrN |
| Molecular Weight | 310.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3-Bromophenyl)-5-phenylpyridine (CAS 1639810-83-5), a certified reference material (molecular formula C17H12BrN, MW 310.19 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 2-(3-Bromophenyl)-5-phenylpyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 310.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 2-(3-Bromophenyl)-5-phenylpyridine 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 | C17H12BrN |
| Molecular Weight | 310.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
- 2-(3-Bromophenyl)-4-phenylpyridine (CAS 1561960-25-5)
- 1-(4-Bromophenyl)-1,3,8-triazaspiro[4.5]decan-4-one (CAS 61271-81-6)
- 5-(4-Bromophenyl)-1-(2-methoxyethyl)-4-methyl-1H-imidazol-2-amine (CAS 918801-79-3)
- 6-[(3-bromophenyl)sulfanyl]pyridine-2-carboxylic acid (CAS 1282168-23-3)
- (4-Bromophenyl)(4-nitrophenyl)sulfane (CAS 21969-12-0)
- 2-[(4-bromophenyl)thio]nicotinic acid (CAS 955-52-2)
- 3-((4-Bromophenyl)amino)-1-(thiophen-2-yl)propan-1-one (CAS 93523-17-2)
- 4-(4-Bromophenyl)-2-(2-(propan-2-ylidene)hydrazinyl)thiazole (CAS 324065-65-8)
Recommended Standards
- Tert-butyl 5-bromo-7-methyl-1H-indole-1-carboxylate (CAS 1621963-70-9)
- Methyl 5-(5-bromoindol-1-yl)pentanoate (CAS 1820666-40-7)
- tert-Butyl 2-bromo-6-methyl-1H-indole-1-carboxylate (CAS 1881320-98-4)
- Methyl 6-bromo-1-(sec-butyl)-1H-indole-4-carboxylate (CAS 1346576-37-1)
- 6-Amino-5-iodopyrimidine-2,4(1H,3H)-dione (CAS 17607-06-6)
- Cis 1,4-cyclohexanedimethanol (CAS 3236-47-3)
- N-(2-methylbut-3-yn-2-yl)-2,4-diphenylpyrimidine-5-carboxamide (CAS 338772-03-5)
- Pilocarpine Impurity 16 (CAS CATO-C4X-240116)
- 2-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]butyric Acid Ethyl Ester (CAS 1282659-60-2)
- 4-Ethoxy-1H-indole-6-carbaldehyde (CAS 372099-88-2)
- 3-(1,2,3,4-Tetrahydronaphthalen-1-yl)propanoic acid (CAS 70067-71-9)
- 2-Carbamimidoylpyridine 1-oxide (CAS 845505-67-1)
- (5-Methoxypyrimidin-2-yl)methanamine hydrochloride (CAS 1956318-42-5)
- Anxiety Peptide (CAS 95237-86-8)
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