2-(3,5-Dichlorophenyl)prop-2-enenitrile CAS 1803584-20-4
| CAS No. | 1803584-20-4 |
| Molecular Formula | C9H5Cl2N |
| Molecular Weight | 198.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3,5-Dichlorophenyl)prop-2-enenitrile (CAS 1803584-20-4), a certified reference material (molecular formula C9H5Cl2N, MW 198.05 g/mol) for analytical method development and quality control.
The molecular framework of 2-(3,5-Dichlorophenyl)prop-2-enenitrile (C9H5Cl2N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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 | C9H5Cl2N |
| Molecular Weight | 198.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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-containing |
| Nitrogen Atoms | 1 |
Related Dichlorophenyl Standards
- 3-(3,5-Dichlorophenyl)propanenitrile (CAS 1048918-16-6)
- 3-(3,4-Dichlorophenyl)prop-2-yn-1-amine (CAS 1183904-53-1)
- 3-(2,5-Dichlorophenyl)propanenitrile (CAS 1216180-74-3)
- 3-(2,6-Dichlorophenyl)propanenitrile (CAS 61698-06-4)
- 7047-10-1 N-(2,6-dichlorophenyl)-2,3-diphenyl-quinoxaline-6-carboxamide DTXSID10414098 (CAS 7047-10-1)
- 3-(3,5-Dichlorophenyl)acrylaldehyde (CAS 1240489-53-5)
- 1-(2,6-Dichlorophenyl)prop-2-yn-1-ol (CAS 78725-68-5)
- 1-(3,4-Dichlorophenyl)-2-propyn-1-ol (CAS 29805-14-9)
Recommended Standards
- 3,6-Dichloroisoquinoline (CAS 1697221-90-1)
- 3-Iodopentane (CAS 1809-05-8)
- 1-iodo-2,2-dimethylpropane (CAS 15501-33-4)
- 3,6-Dichloroquinoline (CAS 1810-70-4)
- B-[(1E)-2-(2-Pyridinyl)ethenyl]boronic acid (CAS 1345015-35-1)
- ((1S,4s)-4-(trifluoromethyl)cyclohexyl)methanamine (CAS 2231663-62-8)
- 3-Iodo-5-(trifluoromethyl)aniline (CAS 389571-69-1)
- Ruilugoli lmpurity 131 (CAS CATO-C4X-2429131)
- (3AR,6S,6aR)-6-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-ol (CAS 34685-42-2)
- n-({2-benzylbicyclo[2.2.1]heptan-2-yl}methyl)cyclopropanamine hydrochloride (CAS 1375471-88-7)
- 2-(3-Chloro-5-fluorophenyl)pentan-2-ol (CAS 1379313-25-3)
- tert-Butyl cyclopropyl(5-(1-tosylpiperidin-2-yl)pyridin-2-yl)carbamate (CAS 1352540-38-5)
- 6-Bromo-2-(thiazolidin-3-yl)nitrobenzene (CAS 1774894-45-9)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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