1-(3-Methyl-5-vinylpyridin-2-yl)-1,2,3,4-tetrahydroquinoline CAS 1355236-91-7
| CAS No. | 1355236-91-7 |
| Molecular Formula | C17H18N2 |
| Molecular Weight | 250.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Methyl-5-vinylpyridin-2-yl)-1,2,3,4-tetrahydroquinoline (CAS 1355236-91-7), molecular formula C17H18N2 and molecular weight 250.34 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(3-Methyl-5-vinylpyridin-2-yl)-1,2,3,4-tetrahydroquinoline (C17H18N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 250.34 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 | C17H18N2 |
| Molecular Weight | 250.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1991 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-(4-Methyl-5-vinylpyridin-2-yl)-1,2,3,4-tetrahydroquinoline (CAS 1355181-59-7)
- 2-(3-Methyl-5-vinylpyridin-2-yl)-1,2,3,4-tetrahydroisoquinoline (CAS 1355203-23-4)
- 1-(4-(3-Methyl-5-vinylpyridin-2-yl)piperazin-1-yl)ethanone (CAS 1355189-57-9)
- 1-(4-(4-Methyl-5-vinylpyridin-2-yl)piperazin-1-yl)ethan-1-one (CAS 1355222-60-4)
- 1-(4-(6-Methyl-5-vinylpyridin-2-yl)piperazin-1-yl)ethan-1-one (CAS 1355223-38-9)
- 1-(3-Methyl-5-vinylpyridin-2-yl)indoline (CAS 1355173-31-7)
- 1-(6-Methyl-5-vinylpyridin-2-yl)indoline (CAS 1355177-38-6)
- 1-(4-Methyl-5-vinylpyridin-2-yl)indoline (CAS 1355200-26-8)
Recommended Standards
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- Tert-butyl 2-cyano-6-azaspiro[3.5]Nonane-6-carboxylate (CAS 1374658-96-4)
- 6-Amino-1-(2-methylpropyl)-5-[(2-methylpropyl)amino]-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 571150-18-0)
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- Diethyl 3-hydroxy-1-methyl-5-phenyl-1H-pyrrole-2,4-dicarboxylate (CAS 55404-20-1)
- Methyl 1,5-dimethyl-4,5-dihydro-1H-1,2,3-triazole-4-carboxylate (CAS 177490-44-7)
- N1-(4-Fluorophenyl)-N2-(3-phenylpropyl)oxalamide (CAS 898357-36-3)
- [(2S)-5,5-dimethyloxolan-2-yl]methanamine (CAS 1426531-84-1)
- 3-Hydroxy-3-methylpentanoic acid (CAS 150-96-9)
- 1-(2-{[(Tert-butoxy)carbonyl]amino}ethyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 903094-73-5)
- 1-(4-(Azetidin-3-yl)piperazin-1-yl)-3-methoxypropan-1-one (CAS 1496728-08-5)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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