4-((4-(Tert-butyl)phenyl)amino)-4-oxobutanoic acid CAS 329079-35-8
| CAS No. | 329079-35-8 |
| Molecular Formula | C14H19NO3 |
| Molecular Weight | 249.31 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 4-((4-(Tert-butyl)phenyl)amino)-4-oxobutanoic acid.
CATO supplies 4-((4-(Tert-butyl)phenyl)amino)-4-oxobutanoic acid (CAS 329079-35-8), a certified reference material (molecular formula C14H19NO3, MW 249.31 g/mol) for analytical method development and quality control.
The molecular framework of 4-((4-(Tert-butyl)phenyl)amino)-4-oxobutanoic acid (C14H19NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 4-((4-(Tert-butyl)phenyl)amino)-4-oxobutanoic 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 | C14H19NO3 |
| Molecular Weight | 249.31 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 4-((2-Isopropyl-6-methylphenyl)amino)-4-oxobutanoic acid (CAS 904797-70-2)
- 4-(2,4,6-trimethoxyphenyl)-1,2,3,6-tetrahydropyridine (CAS 923248-28-6)
- 4-((1H-Indol-1-yl)methyl)benzimidamide (CAS 83783-25-9)
- 4-(2-Cyclopropyl-4-ethylpyrimidin-5-yl)benzonitrile (CAS 918422-30-7)
- 2(1H)-Pyridinone, 4-[(2,4-difluorophenyl)methoxy]-6-methyl- (CAS 586379-20-6)
- (5-Methylpyrrolidin-2-yl)methanol (CAS 61892-97-5)
- 3-Methoxy-6-((trifluoromethyl)thio)-1,6-dihydropyridazine (CAS 1408279-58-2)
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- N1,N1'-(1,4-Phenylene)bis(N1-(4-(diisobutylamino)phenyl)-N4,N4-diisobutylbenzene-1,4-diamine) (CAS 485831-34-3)
- 2-(2,2-Difluoroethoxy)pyridine-4-carboxylic acid (CAS 1423029-44-0)
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- 2-Diethylaminoethyl Hexanoate (CAS 10369-83-2)
- 4,5-Dehydro-Capsaicin (CAS 2305061-51-0)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com