4-{3-[(Butylamino)carbonyl]anilino}-4-oxobutanoic acid CAS 940488-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 940488-53-9 |
| Molecular Formula | C15H20N2O4 |
| Molecular Weight | 292.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-{3-[(Butylamino)carbonyl]anilino}-4-oxobutanoic acid (CAS 940488-53-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H20N2O4. Molecular weight: 292.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H20N2O4 |
| Molecular Weight | 292.33 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 DMSO, DMF, methanol |
| 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.) | 1987 |
| Nitrogen Atoms | 2 |
Related Butylamino Standards
- 4-{3-[(sec-Butylamino)carbonyl]anilino}-4-oxobutanoic acid (CAS 940519-83-5)
- 7-Butyl-8-(butylamino)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 476480-79-2)
- 8-(sec-Butylamino)-1,3-dimethyl-7-propyl-3,7-dihydro-1H-purine-2,6-dione (CAS 333752-20-8)
- E)-4-{4-[(Butylamino)carbonyl]anilino}-4-oxo-2-butenoic acid (CAS 940205-13-0)
- 1-(Butylamino)-4-hydroxyanthracene-9,10-dione (CAS 63768-01-4)
- N-(2-(Butylamino)-5-cyanopyrimidin-4-yl)benzamide (CAS 918662-96-1)
- 4-(3-(tert-butylamino)-2-hydroxypropoxy)-1H-indole-2-carbonitrile (CAS 69906-85-0)
- 5-(Butylamino)naphthalene-1-sulfonyl chloride (CAS 728864-87-7)
Recommended Standards
- 4-[[6-(Acryloyloxy)hexyl]oxy]benzoic Acid (CAS 83883-26-5)
- 4-[(naphthalen-2-yloxy)methyl]benzohydrazide (CAS 377769-56-7)
- 4-{4-[(Diethylamino)carbonyl]anilino}-4-oxobutanoic acid (CAS 940510-52-1)
- 2-(1-Ethyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)acetic acid (CAS 1260659-37-7)
- n-(4-Fluorophenyl)-3,4-dimethoxybenzamide (CAS 325802-84-4)
- (4-(Methylthio)tetrahydro-2H-pyran-4-yl)methanamine (CAS 1355004-74-8)
- 4-chloro-1-[(1,1-dimethylethyl)dimethylsilyl]-1H-Pyrrolo[2,3-b]pyridine (CAS 937796-62-8)
- 6-Chlorobenzo[d]isoxazole-3-carboxamide (CAS 50471-16-4)
- Isopentyl (4-(dimethylamino)phenyl)(hydroxy(pyridin-3-yl)methyl)phosphinate (CAS 503432-49-3)
- Peptide 439 (CAS CATO-CPTD788439)
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