(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(o-tolyl)propanoic acid CAS 507472-27-7
| CAS No. | 507472-27-7 |
| Molecular Formula | C25H23NO4 |
| Molecular Weight | 401.45 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 (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(o-tolyl)propanoic acid.
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(o-tolyl)propanoic acid (CAS 507472-27-7), molecular formula C25H23NO4 and molecular weight 401.45 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(o-tolyl)propanoic acid (C25H23NO4) 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(o-tolyl)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.
Physical & Chemical Properties
| Molecular Formula | C25H23NO4 |
| Molecular Weight | 401.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (R)-3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(m-tolyl)propanoic acid (CAS 507472-28-8)
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(p-tolyl)propanoic acid (CAS 479064-98-7)
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-benzylpropanoic acid (CAS 828254-16-6)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3,5-dimethylphenyl)acetic acid (CAS 2350338-07-5)
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