4-(3-Phenylpropanamido)butanoic acid CAS 90068-72-7
| CAS No. | 90068-72-7 |
| Molecular Formula | C13H17NO3 |
| Molecular Weight | 235.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H17NO3, 4-(3-Phenylpropanamido)butanoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 235.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies 4-(3-Phenylpropanamido)butanoic acid (CAS 90068-72-7), a certified reference material (molecular formula C13H17NO3, MW 235.28 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(3-Phenylpropanamido)butanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H17NO3 |
| Molecular Weight | 235.28 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.) | 1982 |
| Nitrogen Atoms | 1 |
Related Phenylpropanamido Standards
- (2R)-2-(3-phenylpropanamido)propanoic acid (CAS 1308958-74-8)
- 3-methyl-2-(3-phenylpropanamido)butanoic acid (CAS 1927902-07-5)
- 3-Methyl-2-(3-phenylpropanamido)butanoic Acid (CAS 21957-67-5)
- 6-(3-Phenylpropanamido)hexanoic acid (CAS 178622-38-3)
- 2-(3-Phenylpropanamido)benzoic acid (CAS 142005-11-6)
- 4-(3-Oxo-3-phenylpropanamido)benzoic acid (CAS 7207-10-5)
- Ethyl 2-(3-phenylpropanamido)thiazole-4-carboxylate (CAS 392322-79-1)
- 2-(3-Phenylpropanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 307545-52-4)
Recommended Standards
- 4-(3-methoxyphenyl)piperazine-1-carboxamide (CAS 523992-14-5)
- 4-(3-Phenylpropanoyl)benzonitrile (CAS 60695-02-5)
- 4-(3,5-Dimethylbenzamido)butanoic acid (CAS 923693-98-5)
- 4-(4-Methoxyphenyl)piperazine-1-carboxamide (CAS 89026-59-5)
- 3-Methyl-5-phenyl-1,3,4-oxadiazole-2(3H)-thione (CAS 7111-93-5)
- N-(4-Iodophenyl)benzamide (CAS 52807-29-1)
- 3-(Oxolane-2-amido)benzoic acid (CAS 669704-13-6)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-1-(2-methoxyethyl)-5-(3-phenoxyphenyl)-1H-pyrrol-2(5H)-one (CAS 487020-78-0)
- 5-(1-Ethyl-1H-pyrazol-3-yl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 1003993-36-9)
- 2-(3-Chloro-2-fluorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 2096996-17-5)
- (5'-Methyl-[2,2'-bithiophen]-5-yl)boronic acid (CAS 918412-93-8)
- (3-(2,2,2-Trifluoro-1-hydroxyethyl)phenyl)boronic acid (CAS 1443986-87-5)
- 5-Chloro-4-((3,4-dichlorophenoxy)methyl)-2-fluoro-N-(methylsulfonyl)benzamide (CAS 1355631-24-1)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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