2,3-Bis(4-chlorophenyl)propanenitrile CAS 36770-81-7
| CAS No. | 36770-81-7 |
| Molecular Formula | C15H11Cl2N |
| Molecular Weight | 276.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,3-Bis(4-chlorophenyl)propanenitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,3-Bis(4-chlorophenyl)propanenitrile (CAS 36770-81-7), molecular formula C15H11Cl2N and molecular weight 276.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H11Cl2N, 2,3-Bis(4-chlorophenyl)propanenitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 276.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 2,3-Bis(4-chlorophenyl)propanenitrile 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 | C15H11Cl2N |
| Molecular Weight | 276.16 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Bis Standards
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- [3-(4-Chlorophenyl)-1-adamantyl]methylamine (CAS 313665-58-6)
- 4-(3-Chlorophenyl)-5-(trimethylsilyl)-1H-pyrazole-3-carbonitrile (CAS 89864-92-6)
- (2-[(2-Chlorophenyl)methoxy]-5-methylphenyl)boronic acid (CAS 1313761-57-7)
- {4-[(4-chlorophenyl)methoxy]-3-methylphenyl}boronic acid (CAS 475652-18-7)
- 1-(4-Chlorophenyl)-3-cyclohexyl-1H-pyrazol-5-amine (CAS 1225929-99-6)
- (4-Chlorophenyl)(2-isopropoxyphenyl)methanamine (CAS 1503337-61-8)
- (3-Chlorophenyl)(2-isopropoxyphenyl)methanamine (CAS 1540419-78-0)
Recommended Standards
- 2-(2-Morpholinoethoxy)-1,3-dichlorobenzene (CAS 372183-73-8)
- 2,4-Dichloro-N-hexylpyrimidine-5-carboxamide (CAS 54127-86-5)
- 2-(2,4-Dichlorophenyl)-1-methyl-1H-indole (CAS 905808-86-8)
- 4-Benzylidene-1-methylpyrrolidine-2,3-dione (CAS 35921-36-9)
- 5-(1-Benzoyl-1H-pyrazol-3-yl)-2-phenyl-1,3-thiazole (CAS 318256-00-7)
- 2',4'-Dimethoxy-[1,1'-biphenyl]-4-sulfonyl chloride (CAS 1032507-11-1)
- N-Cyclopropyl-2-(4-(thiophene-2-sulfonamido)phenyl)acetamide (CAS 1060225-02-6)
- n,2-Dihydroxy-3-methylbenzamide (CAS 26071-07-8)
- Ethyl 2-Chlorothiazole-4-carboxylate (CAS 41731-52-6)
- Atosiban Acetate (CAS 914453-95-5)
- Chromane-3,8-diol (CAS 81486-17-1)
- (3R,4S)-1-Benzyl-4-methylpyrrolidin-3-ol (CAS 137172-64-6)
- Bismuth Subsalicylate (CAS 14882-18-9)
- Liraglutide(10-22)TFA Salt (CAS CATO-C4X-199211)
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