5-Methyl-3-(piperidin-4-yl)-1H-indole CAS 149669-44-3
| CAS No. | 149669-44-3 |
| Molecular Formula | C14H18N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Methyl-3-(piperidin-4-yl)-1H-indole (CAS 149669-44-3), molecular formula C14H18N2HCl and molecular weight 250.77 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H18N2HCl, 5-Methyl-3-(piperidin-4-yl)-1H-indole 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 250.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C14H18N2 HCl |
| Molecular Weight | 250.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1000339-76-3 Ethyl 2-(Piperidin-1-yl)-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate ethyl 2-(piperidin-1-yl)-4-trifluoromethyl-1,3-thiazole-5-carboxylate ethyl 2-piperidin-1-yl-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate (CAS 1000339-76-3)
- 2-(Piperidin-1-yl)-4-(trifluoromethyl)thiazole-5-carboxylic acid (CAS 1000339-77-4)
- Benzyl 2-(piperidin-4-yl)acetate hydrochloride (CAS 1000872-47-8)
- n-(Piperidin-3-ylmethyl)morpholine-4-carboxamide (CAS 1000941-33-2)
- 1000958-55-3 4-Ethyl-1-[2-(piperidin-4-yl)ethyl]piperidine DTXSID60649257 (CAS 1000958-55-3)
- 5-(Piperidin-2-yl)pyridin-2-amine (CAS 100133-12-8)
- 5-(Piperidin-1-ylmethyl)pyrimidine-2,4(1H,3H)-dione (CAS 100133-53-7)
- 1-methyl-5-(piperidin-1-ylcarbonyl)-1H-pyrazol-4-amine (CAS 1001500-82-8)
Recommended Standards
- Diethyl pyrazine-2,5-dicarboxylate (CAS 103150-78-3)
- N-(2,4-Dimethoxyphenyl)-3-oxobutanamide (CAS 16715-79-0)
- 2-Ethylhexanohydrazide (CAS 41632-11-5)
- N-(4-Methyloxazol-2-yl)-N-propylhexanamide (CAS 57068-57-2)
- 4-(5-(4-Fluorophenyl)-1H-imidazol-2-yl)piperidine (CAS 441033-40-5)
- 2-(4-Hydroxyphenyl)benzo[d]oxazol-5-ol (CAS 142629-43-4)
- Naftidrofuryl impurity 1 (CAS 25379-26-4)
- Dimethyl 2-phenyl-1H-imidazole-4,5-dicarboxylatehydrochloride (CAS 1185297-85-1)
- 5-(Trifluoromethyl)-1H-indazole-6-carboxylic acid (CAS 2489460-65-1)
- Anti-Inflammatory Peptide 1 (CAS 118850-71-8)
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