2-(Prop-2-ynyloxy)benzonitrile CAS 65211-56-5
| CAS No. | 65211-56-5 |
| Molecular Formula | C10H7NO |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Prop-2-ynyloxy)benzonitrile (C10H7NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(Prop-2-ynyloxy)benzonitrile (CAS 65211-56-5), molecular formula C10H7NO and molecular weight 157.17 g/mol, is a CATO reference standard with documented purity and traceability.
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-(Prop-2-ynyloxy)benzonitrile 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 | C10H7NO |
| Molecular Weight | 157.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related Prop Standards
- 1-(Prop-2-yn-1-yl)-1H-benzo[d][1,2,3]triazole (CAS 142321-23-1)
- 3-(Prop-2-yn-1-yloxy)benzonitrile (CAS 237748-26-4)
- 4-(prop-2-enamido)butanoic acid (CAS 53370-87-9)
- 6-prop-1-ynyl-1H-pyrazolo[4,3-b]pyridine (CAS 2551459-23-3)
- Methyl 3-(prop-2-enamido)propanoate (CAS 86710-95-4)
- 1-(Prop-2-yn-1-yl)indoline (CAS 85670-80-0)
- 2-(Prop-2-yn-1-yl)-2,3-dihydro-1h-isoindole (CAS 20056-76-2)
- Ethyl 3-[(prop-2-en-1-yl)amino]propanoate (CAS 44981-87-5)
Recommended Standards
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- 2-(pyridin-3-yl)pyrazine (CAS 93844-97-4)
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- 2-(Pyridin-3-yl)pyrimidine (CAS 73082-74-3)
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- N-Methoxy-N-methyl-4-(1H-pyrrol-1-yl)benzamide (CAS 179055-24-4)
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- 2-Chloro-1-(4-chloro-3-fluorophenyl)ethan-1-one (CAS 860029-79-4)
- Ethyl 2-ethyloxazole-5-carboxylate (CAS 1257266-94-6)
- 2-Cyclopropyl-2-methoxyethane-1-sulfonyl chloride (CAS 1782312-69-9)
- 1-((2S,3S,4S,5R)-5-((((((((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)oxy)oxidophosphoryl)oxy)methyl)-3,4-dihydroxytetrahydrofuran-2-yl)-3-carbamoylpyridin-1-ium (CAS 108646-17-9)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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