3-(2-PIperidinyl)-1h-indole oxalate (2:1) CAS 1396980-54-3
| CAS No. | 1396980-54-3 |
| Molecular Formula | 2*C13H16N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-PIperidinyl)-1h-indole oxalate (2:1) (C13H16N2C2H2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-(2-PIperidinyl)-1h-indole oxalate (2:1) (CAS 1396980-54-3) is a high-purity analytical reference standard with the molecular formula C13H16N2C2H2O4 and a molecular weight of 290.32 g/mol.
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.
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 | 2*C13H16N2 C2H2O4 |
| Molecular Weight | 290.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related PIperidinyl Standards
- 2-[(1-Methyl-4-piperidinyl)oxy]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-pyridine (CAS 1015242-42-8)
- 2-(2-Methyl-1-piperidinyl)isonicotinic acid (CAS 1019127-10-6)
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Recommended Standards
- (S)-Laudanine (CAS 3122-95-0)
- (4S,4′S)-2,2′-[(1R)-6,6′-Dimethyl[1,1′-biphenyl]-2,2′-diyl]bis[4,5-dihydro-4-(2-methylpropyl)oxazole] (CAS 1447120-17-3)
- (R)-3-(3-Methoxyphenoxy)butanoic acid (CAS 1136059-93-2)
- (R)-3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(m-tolyl)propanoic acid (CAS 507472-28-8)
- 3-(Difluoromethyl)-2,5-difluoro-4-nitropyridine (CAS 1805323-86-7)
- 2-((Pyrimidin-5-ylmethyl)amino)cyclohexan-1-ol (CAS 1342432-72-7)
- Ethyl 4-(methylamino)-2-phenylpyrimidine-5-carboxylate (CAS 226954-89-8)
- 1-(7H-Purin-7-yl)ethanone (CAS 70740-29-3)
- 1-(Bromomethyl)-1-((1-methoxypropan-2-yl)oxy)-4-methylcyclohexane (CAS 1343761-25-0)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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