1-(Prop-2-yn-1-yl)indoline CAS 85670-80-0
| CAS No. | 85670-80-0 |
| Molecular Formula | C11H11N |
| Molecular Weight | 157.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 157.21 g/mol gives 1-(Prop-2-yn-1-yl)indoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(Prop-2-yn-1-yl)indoline (CAS 85670-80-0), a certified reference material (molecular formula C11H11N, MW 157.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H11N, 1-(Prop-2-yn-1-yl)indoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 157.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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), 1-(Prop-2-yn-1-yl)indoline 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 | C11H11N |
| Molecular Weight | 157.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1981 |
| Nitrogen Atoms | 1 |
Related Prop Standards
- 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)
- 4-(Prop-2-yn-1-yl)thiomorpholine 1-oxide (CAS 946504-81-0)
- 1-(Prop-2-yn-1-yl)-1H-benzo[d][1,2,3]triazole (CAS 142321-23-1)
- 2-(Prop-2-ynyloxy)benzonitrile (CAS 65211-56-5)
- 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)
Recommended Standards
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- 1, 2, 3, 4- Tetrahydrocyclopent[b] indole (CAS 2047-91-8)
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- 2-(4-Fluorophenoxy)propan-1-aminehydrochloride (CAS 1051368-76-3)
- 106877-20-7 3-Methoxy-4-(trifluoromethyl)phenylamine MFCD11840978 (CAS 106877-20-7)
- 3-{[(1-cyclopropylethyl)amino]methyl}phenol (CAS 1154734-06-1)
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