1-(2,4-Dichlorophenyl)cyclopropanecarbonitrile CAS 71463-55-3
| CAS No. | 71463-55-3 |
| Molecular Formula | C10H7Cl2N |
| Molecular Weight | 212.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,4-Dichlorophenyl)cyclopropanecarbonitrile (CAS 71463-55-3) is a high-purity analytical reference standard with the molecular formula C10H7Cl2N and a molecular weight of 212.08 g/mol.
Structurally, 1-(2,4-Dichlorophenyl)cyclopropanecarbonitrile (C10H7Cl2N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 212.08 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C10H7Cl2N |
| Molecular Weight | 212.08 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 chloroform, dichloromethane, ethyl acetate |
| 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.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorophenyl Standards
- 2-(3,4-Dichlorophenyl)pyrrole (CAS 122453-90-1)
- 1-(2,6-Dichlorophenyl)cyclopropanecarbonitrile (CAS 124276-42-2)
- 1-(3,4-Dichlorophenyl)cyclopropanecarbonitrile (CAS 124276-57-9)
- 1-(3,5-Dichlorophenyl)cyclopropanecarbonitrile (CAS 124387-65-1)
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- 1-(3,4-Dichlorophenyl)-1H-pyrrole (CAS 169036-51-5)
Recommended Standards
- 5,7-dichloro-6-methylquinoline (CAS 1909305-11-8)
- 1-(Dichloromethyl)isoquinoline (CAS 88237-16-5)
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- 1,3-Dichloro-5-methylisoquinoline (CAS 21902-40-9)
- 2-(Dimethoxymethyl)-4-methoxyaniline (CAS 2244085-69-4)
- 2-Butoxybenzenethiol (CAS 55710-17-3)
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- 9-Chloro-5H-thiochromeno[4,3-d]pyrimidin-2-amine (CAS 866149-97-5)
- 1-(6-Fluoro-4-iodopyridin-2-yl)ethan-1-one (CAS 1393567-51-5)
- 1-Amino-2-(naphthalen-2-yl)propan-2-ol (CAS 1344687-40-6)
- 4-Hydroxy-2,2,6,6-tetramethylpiperidine-d17-1-15N-1-oxyl (CAS 90429-66-6)
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