1-[3-(3,4-Dimethoxyphenyl)propanoyl]piperidine-4-carboxylic acid CAS 1010891-44-7
| CAS No. | 1010891-44-7 |
| Molecular Formula | C17H23NO5 |
| Molecular Weight | 321.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-[3-(3,4-Dimethoxyphenyl)propanoyl]piperidine-4-carboxylic acid (CAS 1010891-44-7) is a high-purity analytical reference standard with the molecular formula C17H23NO5 and a molecular weight of 321.37 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 1-[3-(3,4-Dimethoxyphenyl)propanoyl]piperidine-4-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 321.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C17H23NO5 |
| Molecular Weight | 321.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1988 |
| Nitrogen Atoms | 1 |
Related Dimethoxyphenyl Standards
- (3,4-Dimethoxyphenyl)(4-(p-tolyl)-1H-pyrrol-3-yl)methanone (CAS 478031-28-6)
- 1-Butyl-2-(2,3-dimethoxyphenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 951949-97-6)
- 5-(3,4-Dimethoxyphenyl)-4-((tetrahydrofuran-2-yl)methyl)-4H-1,2,4-triazole-3-thiol (CAS 917746-92-0)
- N-[1-(3,4-Dimethoxyphenyl)-3-hydroxypropyl]thiophene-2-carboxamide (CAS 866149-48-6)
- 2-(3,4-Dimethoxyphenyl)pyrimido-[1,2-a]benzimidazol-4(1H)-one (CAS 903440-36-8)
- 6-(3,4-Dimethoxyphenyl)-7,7-dimethoxyoctahydroindolizine (CAS 63895-91-0)
- Ethyl 2-[4-(2,4-dimethoxyphenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]acetate (CAS 861206-37-3)
- N-(2,4-Dimethoxyphenyl)benzofuro[3,2-d]pyrimidin-4-amine (CAS 847379-79-7)
Recommended Standards
- Boc-trans-DL-β-Pro-4-(4-methoxyphenyl)-OH (CAS 1000415-75-7)
- 1-Ethyl-2-methyl-N-(6-methylpyridin-2-yl)-4-oxo-1,4-dihydroquinoline-6-carboxamide (CAS 1018130-27-2)
- Tert-butyl (R)-(1-phenyl-2-((trifluoromethyl)thio)ethyl)carbamate (CAS 2092899-90-4)
- 3-Cyclopropyl-1-phenyl-6-(propan-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1018164-86-7)
- 1-{[(3-Methylphenyl)amino]methyl}pyrrolidine-2,5-dione (CAS 63384-01-0)
- 3-Iodo-1-trityl-1H-1,2,4-triazole (CAS 151899-62-6)
- 1-(2-phenylethyl)pyrrolidin-3-ol (CAS 79278-81-2)
- Dichlorobis(2,2'-bipyridine)ruthenium (CAS 71230-28-9)
- Methyl 4-(2-oxopropyl)benzoate (CAS 22744-50-9)
- H-Thr-Gly-OH (CAS 686-44-2)
- 3-(2-Bromo-6-(trifluoromethyl)phenyl)thiazolidine (CAS 1774895-77-0)
- Ethyl 3-[Hydroxy(3-pyridyl)methyl]isoxazole-4-carboxylate (CAS 2006277-89-8)
- N-(3-Carbamoyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)isoxazole-5-carboxamide (CAS 879144-93-1)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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