62134-52-5 4-[(3-acetylphenyl)amino]-4-oxobutanoic acid DTXSID90352267 CAS 62134-52-5
| CAS No. | 62134-52-5 |
| Molecular Formula | C12H13NO4 |
| Molecular Weight | 235.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
62134-52-5 4-[(3-acetylphenyl)amino]-4-oxobutanoic acid DTXSID90352267 (C12H13NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
62134-52-5 4-[(3-acetylphenyl)amino]-4-oxobutanoic acid DTXSID90352267 (CAS 62134-52-5), molecular formula C12H13NO4 and molecular weight 235.24 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 62134-52-5 4-[(3-acetylphenyl)amino]-4-oxobutanoic acid DTXSID90352267 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 | C12H13NO4 |
| Molecular Weight | 235.24 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related acetylphenyl Standards
- 3-[(4-acetylphenyl)carbamoyl]propanoic acid (CAS 62134-55-8)
- 4-((2-Acetylphenyl)amino)-4-oxobutanoic acid (CAS 41242-37-9)
- N-(3-acetylphenyl)pentanethioamide (CAS 174617-62-0)
- 1-(3-Acetylphenyl)-3-allylthiourea (CAS 104509-97-9)
- Ethyl 4-(4-acetylphenyl)butanoate (CAS 71665-59-3)
- N’-(4-acetylphenyl)-N,N-diethylurea (CAS 881937-62-8)
- 4-(4-Acetylphenyl)-1-hydroxypiperazin-2-one (CAS 153805-52-8)
- N-(2-Acetylphenyl)-4-methylpentanamide (CAS 1042640-27-6)
Recommended Standards
- Z-Acpc-OH (CAS 84677-06-5)
- (Z)-2-(acetylamino)-3-(4-methoxyphenyl)-2-propenoic acid 2-(acetylamino)-3-(4-methoxyphenyl)acrylic acid 68280-85-3 (CAS 68280-85-3)
- rac N’-Nitrosonornicotine 5’-Acetate(Mixture of Diastereomers) (CAS 68743-65-7)
- (4-Bromophenyl)trimethylsilane 1-Bromo-4-(trimethylsilyl)benzene 6999-03-7 B3357 (CAS 6999-03-7)
- ethyl 3-acetyl-4-oxocyclohexane-1-carboxylate (CAS 107861-64-3)
- 2-(5-Fluoropyridin-2-yl)propan-2-ol (CAS 1195255-81-2)
- 2,6-Dichloro-4-(trifluoromethoxy)benzyl alcohol (CAS 886503-04-4)
- Ertugliflozin Impurity 61 (CAS CATO-C4X-301161)
- 3-(((tert-Butyldimethylsilyl)oxy)methyl)-5-phenylpyridine (CAS 1245643-90-6)
- 4-Ethyl-4-methylpiperidine (CAS 4045-31-2)
- 2-Bromo-5-chloro-3-fluoro-6-iodopyridine (CAS 514798-09-5)
- Tert-butyl 7-(methylsulfonyl)-2,7-diazaspiro[3.5]Nonane-2-carboxylate (CAS 2269513-46-2)
- methyl 2-amino-2-(3-chloro-4-methoxyphenyl)acetate hydrochloride (CAS 350480-54-5)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
Why CATO?
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