2-((S)-2-((S)-2-Amino-3-(1H-imidazol-4-yl)propanamido)-3-(1H-indol-3-yl)propanamido)acetic acid CAS 89032-48-4
| CAS No. | 89032-48-4 |
| Molecular Formula | C19H22N6O4 |
| Molecular Weight | 398.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-((S)-2-((S)-2-Amino-3-(1H-imidazol-4-yl)propanamido)-3-(1H-indol-3-yl)propanamido)acetic acid (CAS 89032-48-4), a certified reference material (molecular formula C19H22N6O4, MW 398.42 g/mol) for analytical method development and quality control.
The molecular framework of 2-((S)-2-((S)-2-Amino-3-(1H-imidazol-4-yl)propanamido)-3-(1H-indol-3-yl)propanamido)acetic acid (C19H22N6O4) is characterized by a flavonoid core, 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).
CATO manufactures 2-((S)-2-((S)-2-Amino-3-(1H-imidazol-4-yl)propanamido)-3-(1H-indol-3-yl)propanamido)acetic 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.
Physical & Chemical Properties
| Molecular Formula | C19H22N6O4 |
| Molecular Weight | 398.42 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 6 |
Recommended Standards
- (2R,3R,4S,5R)-2-(2-Amino-6-((2,3-dihydro-1H-inden-1-yl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 96323-22-7)
- 6-[(E)-2-[4-(Propan-2-yl)phenyl]ethenyl]-2-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydropyridazin-3-one (CAS 306979-80-6)
- N6-Benzyl-5’-ethylcarboxamido Adenosine (CAS 152918-32-6)
- 9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-(2-(pyridin-3-yl)pyrrolidin-1-yl)-9H-purin-6-ol (CAS 882435-02-1)
- 3-Amino-4-(pyrrolidin-1-yl)benzamide (CAS 797814-02-9)
- 3-Formyl-1H-indole-5-carboxylic acid (CAS 148563-41-1)
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- 3,3-Dimethyl-1-((4-methyl-4h-1,2,4-triazol-3-yl)thio)butan-2-one (CAS 750606-30-5)
- (3-Fluorocyclobutyl)methanesulfonyl chloride (CAS 2089241-91-6)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com