7-(Benzyloxy)indoline CAS 191730-78-6
| CAS No. | 191730-78-6 |
| Molecular Formula | C15H15NO |
| Molecular Weight | 225.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
7-(Benzyloxy)indoline (CAS 191730-78-6), molecular formula C15H15NO and molecular weight 225.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 7-(Benzyloxy)indoline (C15H15NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 225.29 g/mol, it falls into the medium-molecular-weight range. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C15H15NO |
| Molecular Weight | 225.29 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Nitrogen Atoms | 1 |
Related Benzyloxy Standards
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- 6-(Benzyloxy)indoline (CAS 19727-90-3)
- 4-(Benzyloxy)indoline (CAS 885278-77-3)
- 7-(Benzyloxy)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1033810-72-8)
- 5-(Benzyloxy)-1H-pyrazolo[4,3-b]pyridine (CAS 1134328-01-0)
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Recommended Standards
- CIs-(3-cyano-piperidin-4-yl)-carbamic acid tert-butyl ester (CAS 1903839-21-3)
- N-(2,2-Diphenylethyl)formamide (CAS 19501-33-8)
- Tert-butyl (2-cyanopiperidin-4-yl)carbamate (CAS 1824348-35-7)
- 11,11,11-Trifluoro-undecylamine (CAS 1965305-17-2)
- N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5 (CAS 2107273-54-9)
- ((3,4-Dimethoxyphenyl)sulfonyl)-L-proline (CAS 367928-20-9)
- 4-O-(b-D-Galactopyranosyl)-D-glucosamine (CAS 13000-25-4)
- Bis(1-chloroethyl) Carbonate (CAS 50594-97-3)
- 4-cyclopropyl-1,3-oxazole-5-carboxylic acid (CAS 1781976-43-9)
- (S)-1-(3,5-difluorophenyl)-2,2-dimethylpropan-1-amine (CAS 1388128-18-4)
- Ethyl 1-(4-fluorophenyl)-4-oxocyclohexane-1-carboxylate (CAS 80912-59-0)
- 4-[(4-Acetyl-1-piperazinyl)methyl]-N-[4-methyl-3-[(4-(3-pyridinyl)-2-pyrimidinyl)amino]phenyl]benzamide (CAS 1321600-77-4)
- 4-Chloro-N-methyl-N-(2-methyl-4,5,6,7-tetrahydro-2H-indazol-3-yl)benzamide (CAS 343375-27-9)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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