3-(1H-Imidazol-4-yl)-2-(3-phenylpropanamido)propanoic acid CAS 1396972-76-1
| CAS No. | 1396972-76-1 |
| Molecular Formula | C15H17N3O3 |
| Molecular Weight | 287.31 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 3-(1H-Imidazol-4-yl)-2-(3-phenylpropanamido)propanoic acid.
3-(1H-Imidazol-4-yl)-2-(3-phenylpropanamido)propanoic acid (CAS 1396972-76-1), molecular formula C15H17N3O3 and molecular weight 287.31 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(1H-Imidazol-4-yl)-2-(3-phenylpropanamido)propanoic acid (C15H17N3O3) 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 the protonation state of its nitrogen-containing groups, 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.
As a certified reference material (CRM), 3-(1H-Imidazol-4-yl)-2-(3-phenylpropanamido)propanoic 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 | C15H17N3O3 |
| Molecular Weight | 287.31 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related H Standards
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- 1-(1H-Imidazol-1-yl)-2-(3-methoxybenzyl)-3,3-dimethylbutan-1-one (CAS 89372-61-2)
- 4-{4-[3-(1H-Imidazol-1-yl)propyl]-5-methyl-4H-1,2,4-triazol-3-yl}-1-methyl-1H-pyrazol-5-ylamine (CAS 955976-90-6)
- 5-(4-(1H-Imidazol-1-yl)phenyl)-1-phenyl-1H-pyrazole (CAS 321385-61-9)
- 1-(3-(1H-imidazol-1-yl)propyl)-3-(benzo[d][1,3]dioxol-5-yl)urea (CAS 692732-94-8)
- 7-[4-(1H-Imidazol-1-yl)phenyl]pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 320417-27-4)
- 2-[4-(1H-Imidazol-1-yl)phenyl]-2-[(3-methylphenyl)amino]acetonitrile (CAS 866157-66-6)
Recommended Standards
- (2R,4R)-2-Amino-4-(naphthalen-2-ylmethyl)pentanedioic acid (CAS 1356090-80-6)
- (2,5-Dimethylfuran-3-carbonyl)phenylalanine (CAS 1396980-00-9)
- N-(4-Ethoxyphenyl)-2-(5-methyl-6-oxopyrimidin-1(6H)-yl)acetamide (CAS 1351610-40-6)
- 2-(2-(2-(2-Azidoethoxy)ethoxy)ethoxy)ethyl methacrylate (CAS 1400272-90-3)
- Methyl 5-(2-methoxy-2-oxoacetyl)-2,3-dihydro-1H-pyrrolizine-7-carboxylate (CAS 2387920-01-4)
- 1-(4,6-Dimethyl-3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridin-2-yl)-3-(o-tolyl)urea (CAS 672950-56-0)
- 1-Methyl-4-(m-tolyl)-1h-pyrazol-5-amine (CAS 1260800-49-4)
- (S)-(-)-5’-Hydroxyphenyl Carvedilol (CAS 1217723-80-2)
- 1-Fluoro-4-((1s,4r)-4-pentylcyclohexyl)benzene (CAS 76802-61-4)
- 4-(5-(3,4-Dihydro-2H-pyrrol-5-yl)-3-methylpyridin-2-yl)morpholine (CAS 1352540-29-4)
- Diethyl 1H-1,2,3-triazole-4,5-dicarboxylate (CAS 55357-63-6)
- 2-(5,6-Difluoro-4-(methoxymethoxy)naphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2621935-28-0)
- (7H-Purine-2,6-diyl)dimethanol (CAS 917235-60-0)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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