1-[4-(3,5-Dimethylphenoxy)phenyl]-5-oxopyrrolidine-3-carboxylic acid CAS 1160264-19-6
| CAS No. | 1160264-19-6 |
| Molecular Formula | C19H19NO4 |
| Molecular Weight | 325.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 325.36 g/mol gives 1-[4-(3,5-Dimethylphenoxy)phenyl]-5-oxopyrrolidine-3-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-[4-(3,5-Dimethylphenoxy)phenyl]-5-oxopyrrolidine-3-carboxylic acid (CAS 1160264-19-6), a certified reference material (molecular formula C19H19NO4, MW 325.36 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H19NO4, 1-[4-(3,5-Dimethylphenoxy)phenyl]-5-oxopyrrolidine-3-carboxylic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 325.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C19H19NO4 |
| Molecular Weight | 325.36 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.) | 1989 |
| Nitrogen Atoms | 1 |
Related Dimethylphenoxy Standards
- 1-(4-(3,5-Dimethylphenoxy)phenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 4162-67-8)
- 3-(3-(3,4-Dimethylphenoxy)-2-oxopyrrolidin-1-yl)benzoic acid (CAS 649774-33-4)
- 4-Benzyl-5-((3,4-dimethylphenoxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 345991-51-7)
- 1-(1-(2-(2,3-Dimethylphenoxy)ethyl)-1H-benzo[d]imidazol-2-yl)propan-1-ol (CAS 890639-34-6)
- 1-(1-(2-(2,5-Dimethylphenoxy)ethyl)-1H-benzo[d]imidazol-2-yl)propan-1-ol (CAS 887348-32-5)
- 1-(1-(2-(3,5-Dimethylphenoxy)ethyl)-1H-benzo[d]imidazol-2-yl)propan-1-ol (CAS 887348-47-2)
- 2-(4-(2,4-Dimethylphenoxy)butanamido)benzamide (CAS 496036-13-6)
- N1-[2-(2,6-dimethylphenoxy)propyl]-N4,N4-diethyl-1,4-benzenediamine (CAS 1040683-10-0)
Recommended Standards
- 2-(2-Mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)-N-(2-methyl-5-nitrophenyl)acetamide (CAS 1142206-82-3)
- 2-((Tert-butoxycarbonyl)amino)-3-(3,4-dimethoxyphenyl)propanoic acid (CAS 1162696-83-4)
- 2-(2-Mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)-N-(2-methyl-4-nitrophenyl)acetamide (CAS 1142206-79-8)
- 3-((1-(Tert-butoxycarbonyl)piperidin-4-yl)oxy)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1169563-43-2)
- N-(6-Oxo-9-(trimethylsilyl)-6,9-dihydro-1H-purin-2-yl)acetamide (CAS 62374-31-6)
- 2-Methyl-3-(naphthalen-2-yl)propan-1-ol (CAS 100510-31-4)
- 2-(Isopropyl(1-(pyridin-2-yl)ethyl)amino)acetic acid (CAS 1353959-49-5)
- Sancycline (CAS CATO-C4X-169913)
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- 2-Formyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 61047-23-2)
- 3-Bromo-1-(p-tolyl)-1H-pyrrole-2,5-dione (CAS 91182-54-6)
- Ethyl (Z)-3-(benzylamino)-4,4,4-trifluorobut-2-enoate (CAS 170804-10-1)
- 1-(4-Fluorophenyl)-2-(methylsulfonyl)ethan-1-one (CAS 82652-17-3)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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