2-(2-Methoxyphenyl)-1-(4-methylphenyl)-6-oxo-3-piperidinecarboxylic acid CAS 855715-33-2
| CAS No. | 855715-33-2 |
| Molecular Formula | C20H21NO4 |
| Molecular Weight | 339.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(2-Methoxyphenyl)-1-(4-methylphenyl)-6-oxo-3-piperidinecarboxylic acid.
CATO supplies 2-(2-Methoxyphenyl)-1-(4-methylphenyl)-6-oxo-3-piperidinecarboxylic acid (CAS 855715-33-2), a certified reference material (molecular formula C20H21NO4, MW 339.39 g/mol) for analytical method development and quality control.
Structurally, 2-(2-Methoxyphenyl)-1-(4-methylphenyl)-6-oxo-3-piperidinecarboxylic acid (C20H21NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 339.39 g/mol, it falls into the moderately-high-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.
CATO manufactures 2-(2-Methoxyphenyl)-1-(4-methylphenyl)-6-oxo-3-piperidinecarboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H21NO4 |
| Molecular Weight | 339.39 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Methoxyphenyl Standards
- 4'-(4-Methoxyphenyl)-2,2':6',2''-terpyridine (CAS 13104-56-8)
- 1-[(4-Methoxyphenyl)methyl]-6-oxo-2-phenylpiperidine-3-carboxylic acid (CAS 439110-93-7)
- 1-Benzyl-2-(4-methoxyphenyl)-6-oxopiperidine-3-carboxylic acid (CAS 937604-06-3)
- 2-(4-Methoxyphenyl)-1-(4-methylphenyl)-6-oxopiperidine-3-carboxylic acid (CAS 855715-14-9)
- 2-(4-Methoxyphenyl)-4,6-diphenyl-1,3,5-triazine (CAS 23449-07-2)
- 4-(4-Methoxyphenyl)-2,2':6',2''-terpyridine (CAS 337511-97-4)
- 1-(2-Methoxyphenyl)-3-((5-(thiophen-3-yl)pyridin-3-yl)methyl)urea (CAS 1795362-13-8)
- 3-(((4-Methoxyphenyl)thio)methyl)-2,3-dihydroimidazo[2,1-b]quinazolin-5(1H)-one (CAS 478032-66-5)
Recommended Standards
- 2-(2-Ethoxy-4-(pyrrolidin-1-yl)benzoyl)benzoic acid (CAS 56047-26-8)
- 2-(3,4-Diphenyl-1H-pyrrol-2-yl)benzoic acid (CAS 22129-82-4)
- 2-(2-Benzothiazolylthio)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxaldehyde (CAS 405924-32-5)
- 2-(4-Methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-5-yl)-1-phenylethan-1-one (CAS 2220-06-6)
- 1-Benzyl-3-methylpyrrolidin-2-one (CAS 108303-99-7)
- 5-O-Methylvisammioside (CAS 84272-85-5)
- 2-Nitro-5-(prop-2-en-1-yloxy)benzoic acid (CAS 1092280-50-6)
- 2-(Difluoromethyl)-3-hydroxy-5-methoxypyridine (CAS 1804707-64-9)
- tert-Butyl 3-((4-fluorophenyl)amino)pyrrolidine-1-carboxylate (CAS 853577-87-4)
- 5-Chloro-3-(thiophen-2-yl)benzoic acid (CAS 1261928-17-9)
- Ethyl 3-chloro-6-iodo-8-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate (CAS 1363405-48-4)
- 2-(2,3-Dimethyl-phenylamino)-N-(4-methyl-thiazol-2-yl)-propionamide (CAS 1008619-92-8)
- 3-Amino-4-iodobenzotrifluoride (CAS 105202-02-6)
- [Nva12]-Tirzepatide (CAS CATO-C4X-324042)
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