(S)-2-(Cbz-amino)-3-[1-(2,4-dinitrophenyl)-4-imidazolyl]propanoic Acid CAS 63013-46-7
| CAS No. | 63013-46-7 |
| Molecular Formula | C20H17N5O8 |
| Molecular Weight | 455.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-2-(Cbz-amino)-3-[1-(2,4-dinitrophenyl)-4-imidazolyl]propanoic 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.
(S)-2-(Cbz-amino)-3-[1-(2,4-dinitrophenyl)-4-imidazolyl]propanoic Acid (CAS 63013-46-7), molecular formula C20H17N5O8 and molecular weight 455.38 g/mol, is a CATO reference standard with documented purity and traceability.
(S)-2-(Cbz-amino)-3-[1-(2,4-dinitrophenyl)-4-imidazolyl]propanoic Acid (C20H17N5O8) contains a flavonoid core, 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H17N5O8 |
| Molecular Weight | 455.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 5 |
Recommended Standards
- ((2R,3S,4R,5R)-5-(6-((4-Aminophenyl)thio)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 89705-20-4)
- N'-[(1Z)-(4-tert-Butylphenyl)methylidene]-4-[(3,4-dichlorophenyl)methoxy]benzohydrazide (CAS 320423-46-9)
- Aprepitant impurity 53 (CAS 502537-39-5)
- rel-(4R,5S)-4,5-bis(4-chlorophenyl)-2-(2-isopropoxy-4-methoxyphenyl)-4,5-dihydro-1H-imidazole (CAS 548472-49-7)
- 1-[(1,2-dimethyl-1h-imidazol-4-yl)sulfonyl]piperazine (CAS 893727-64-5)
- 3,6-Dichloro-N-(5-chloro-2-methoxyphenyl)benzo[b]thiophene-2-carboxamide (CAS 332156-45-3)
- 1-{1-[(4-chlorophenyl)methyl]piperidin-4-yl}-2,3-dihydro-1h-1,3-benzodiazol-2-one (CAS 1027496-63-4)
- Methyl 3-bromo-4-hydroxy-5,6,7,8-tetrahydronaphthalene-2-carboxylate (CAS 2070014-76-3)
- N-(4-Acetylphenyl)-3-amino-2-methylbenzamide (CAS 1018563-00-2)
- 1-Chloro-2-(3-fluorophenoxy)benzene (CAS 1881290-19-2)
- (6-Isopropyl-3,4-dihydro-2h-pyran-5-yl)methanamine hydrochloride (CAS 1384724-06-4)
- Methyl nicotinate 1-oxide (CAS 15905-18-7)
- Furan-2-yl(1-oxa-4,8-diazaspiro[5.5]undecan-8-yl)methanone (CAS 1422060-96-5)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com