1-Butyl-2-(4-methoxyphenyl)-6-oxopiperidine-3-carboxylic acid CAS 851721-83-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 851721-83-0 |
| Molecular Formula | C17H23NO4 |
| Molecular Weight | 305.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Butyl-2-(4-methoxyphenyl)-6-oxopiperidine-3-carboxylic acid (CAS 851721-83-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H23NO4. Molecular weight: 305.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H23NO4 |
| Molecular Weight | 305.37 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.) | 1987 |
| Nitrogen Atoms | 1 |
Related Butyl Standards
- 1-Butyl-2-(2-methoxyphenyl)-6-oxopiperidine-3-carboxylic acid (CAS 872319-76-1)
- 3-((4-Methoxyphenyl)amino)-1-(naphthalen-2-yl)propan-1-one (CAS 477333-84-9)
- 3-((4-Methoxyphenyl)carbamoyl)-1,2,2-trimethylcyclopentane-1-carboxylic acid (CAS 303768-29-8)
- 10-(4-Methoxyphenyl)-10H-phenothiazine (CAS 58736-69-9)
- 2-((2-Methoxyphenyl)amino)-2-oxoethyl 3-methylthiophene-2-carboxylate (CAS 721901-70-8)
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- 2-((3-Methoxyphenyl)amino)-2-oxoethyl 5-methylthiophene-2-carboxylate (CAS 387854-74-2)
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Recommended Standards
- 1-Ethyl-1-(2-hydroxyethyl)-3-(1-(2-methoxyethyl)-1H-indol-3-yl)urea (CAS 922991-48-8)
- 1-Boc-3-phenylpiperidine-2-carboxylic Acid (CAS 321983-19-1)
- 1-Phenyl-3-propyl-3,5-dihydroimidazo[2,1-b]quinazolin-2(1H)-one (CAS 832676-92-3)
- Tert-butyl (5aR,8aR)-3-(2-fluorophenyl)-5a,6,8,8a-tetrahydro-4H,7H-pyrrolo[3,4-b][1,2,3]triazolo[1,5-d][1,4]oxazine-7-carboxylate (CAS 1632258-65-1)
- 3-(5-(2,6-Difluorophenyl)-1,2,4-oxadiazol-3-yl)benzoic acid (CAS 775304-19-3)
- 1,4-Dichloro-2,2-difluorobutane (CAS 381-34-0)
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