1-(((9H-fluoren-9-yl)methoxy)carbonyl)-5-oxopyrrolidine-2-carboxylic acid CAS 109425-56-1
| CAS No. | 109425-56-1 |
| Molecular Formula | C20H17NO5 |
| Molecular Weight | 351.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(((9H-fluoren-9-yl)methoxy)carbonyl)-5-oxopyrrolidine-2-carboxylic acid (CAS 109425-56-1), a certified reference material (molecular formula C20H17NO5, MW 351.35 g/mol) for analytical method development and quality control.
The molecular framework of 1-(((9H-fluoren-9-yl)methoxy)carbonyl)-5-oxopyrrolidine-2-carboxylic acid (C20H17NO5) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 1-(((9H-fluoren-9-yl)methoxy)carbonyl)-5-oxopyrrolidine-2-carboxylic 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 | C20H17NO5 |
| Molecular Weight | 351.35 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related H Standards
- 1-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-oxocyclobutane-1-carboxylic acid (CAS 2137820-81-4)
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- 1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-methylpyrrolidine-2-carboxylic acid (CAS 1228307-80-9)
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Recommended Standards
- (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5-oxopyrrolidine-2-carboxylic acid (CAS 106982-77-8)
- 4-(4-Methyl-2-{[3-(trifluoromethyl)phenyl]amino}-1,3-thiazol-5-yl)pyrimidin-2-amine (CAS 1210258-30-2)
- 6-Bromo-2-(tert-butyldimethylsilyloxymethyl)naphthalene (CAS 100751-62-0)
- ((2R,3S,5S)-3-(Benzoyloxy)-5-cyanotetrahydrofuran-2-yl)methyl benzoate (CAS 127676-66-8)
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