2-[(4-Bromophenyl)amino]-4-(dimethylamino)pyridine-3-carbonitrile CAS 339102-18-0
| CAS No. | 339102-18-0 |
| Molecular Formula | C14H13BrN4 |
| Molecular Weight | 317.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 317.18 g/mol gives 2-[(4-Bromophenyl)amino]-4-(dimethylamino)pyridine-3-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-[(4-Bromophenyl)amino]-4-(dimethylamino)pyridine-3-carbonitrile (CAS 339102-18-0), a certified reference material (molecular formula C14H13BrN4, MW 317.18 g/mol) for analytical method development and quality control.
The molecular framework of 2-[(4-Bromophenyl)amino]-4-(dimethylamino)pyridine-3-carbonitrile (C14H13BrN4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, 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.
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 | C14H13BrN4 |
| Molecular Weight | 317.18 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromophenyl Standards
- (2E)-1-(4-Bromophenyl)-3-(3-methoxyphenyl)prop-2-en-1-one (CAS 1004554-37-3)
- (2E)-3-(4-Bromophenyl)-1-(2-methoxyphenyl)prop-2-en-1-one (CAS 1021493-88-8)
- 3-(4-Bromophenyl)-7-methyl-7,8-dihydrocinnolin-5(6H)-one (CAS 1024571-10-5)
- 4-(2-Bromophenyl)-1-phenylbutane-1,3-dione (CAS 1358579-56-2)
- (2E)-1-(3-Bromophenyl)-3-(2-methoxyphenyl)prop-2-en-1-one (CAS 358656-07-2)
- (2E)-1-(3-Bromophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 22966-28-5)
- (2E)-1-(4-Bromophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 51863-81-1)
- (2E)-3-(3-Bromophenyl)-1-(3-methoxyphenyl)prop-2-en-1-one (CAS 358656-44-7)
Recommended Standards
- 2-[(3-Bromophenyl)amino]-4-(dimethylamino)pyridine-3-carbonitrile (CAS 339102-61-3)
- 2-[3-(4-bromoanilino)-1-(dimethylamino)-2-propenylidene]malononitrile (CAS 339102-06-6)
- 2-(5-Bromo-2-ethoxyphenyl)-1H-benzo[d]imidazole (CAS 62871-32-3)
- 3-(5-Bromo-6-methoxynaphthalen-2-yl)-4-methyl-1H-pyrazole (CAS 318239-43-9)
- (S)-2-Amino-N-(3-bromobenzyl)-N-isopropyl-3-methylbutanamide (CAS 1354011-77-0)
- (R)-2,6-Diamino-2-methylhexanoic acid (CAS 111717-28-3)
- 4,5,6,7-Tetrahydrobenzo[d]thiazol-7-ol (CAS 1247839-05-9)
- 2-((4-Fluorobenzyl)amino)-6-methylpyrimidin-4(3H)-one (CAS 880453-54-3)
- benzyl 2-(hydroxymethyl)-3-methylpiperidine-1-carboxylate (CAS 1823230-12-1)
- lpha, oMega-Dipropionic acid triethylene glycol (CAS 31127-85-2)
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- Chloromethyl 3-chlorobutanoate (CAS 80418-48-0)
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