1-{[(9h-fluoren-9-yl)methoxy]carbonyl}-1,2,3,4-tetrahydroquinoline-6-carboxylic acid CAS 892878-65-8
| CAS No. | 892878-65-8 |
| Molecular Formula | C25H21NO4 |
| Molecular Weight | 399.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 399.44 g/mol gives 1-{[(9h-fluoren-9-yl)methoxy]carbonyl}-1,2,3,4-tetrahydroquinoline-6-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-{[(9h-fluoren-9-yl)methoxy]carbonyl}-1,2,3,4-tetrahydroquinoline-6-carboxylic acid (CAS 892878-65-8), a certified reference material (molecular formula C25H21NO4, MW 399.44 g/mol) for analytical method development and quality control.
Based on its molecular formula C25H21NO4, 1-{[(9h-fluoren-9-yl)methoxy]carbonyl}-1,2,3,4-tetrahydroquinoline-6-carboxylic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 399.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 1-{[(9h-fluoren-9-yl)methoxy]carbonyl}-1,2,3,4-tetrahydroquinoline-6-carboxylic 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 | C25H21NO4 |
| Molecular Weight | 399.44 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related h Standards
- 2-{[(9h-fluoren-9-yl)methoxy]carbonyl}-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid (CAS 1199776-90-3)
- 1-{[(9h-fluoren-9-yl)methoxy]carbonyl}-1,2,3,4-tetrahydroquinoline-5-carboxylic acid (CAS 1339667-82-1)
- 2-[(9H-fluoren-9-ylmethoxy)carbonyl]-1,2,3,4-tetrahydroisoquinoline-7-carboxylic acid (CAS 1556628-22-8)
- 1-(4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)phenyl)cyclopropane-1-carboxylic acid (CAS 1566216-08-7)
- 2-(((9H-fluoren-9-yl)methoxy)carbonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 171859-74-8)
- 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid (CAS 182161-83-7)
- (9H-fluoren-9-yl)methyl (S)-4-benzyl-5-oxooxazolidine-3-carboxylate (CAS 84000-03-3)
- 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid (CAS 2138226-21-6)
Recommended Standards
- 1,5-Diethyl (2E,4E)-4-{amino[4-(pyridin-2-yl)piperazin-1-yl]methylidene}-2-cyanopent-2-enedioate (CAS 338406-36-3)
- 1-(Phenylamino)-1H-pyrrole-2,5-dione (CAS 52726-96-2)
- 2-(2-(((9H-Fluoren-9-yl)methoxy)carbonyl)isoindolin-1-yl)acetic acid (CAS 2137646-60-5)
- (S)-4-(2-(((Benzyloxy)carbonyl)amino)-3-(tert-butoxy)-3-oxopropyl)benzoic acid (CAS 2007910-08-7)
- (6,6-Dimethyl-1,4-dioxan-2-yl)methanamine hydrochloride (CAS 1311254-42-8)
- 5-Chloro-N-methyl-2-(methylthio)-N-phenylpyrimidine-4-carboxamide (CAS 838817-68-8)
- S-(Benzo[d]oxazol-2-ylmethyl) piperidine-1-carbothioate (CAS 64887-11-2)
- 1-(3-Chlorophenyl)pyrrolidin-2-one (CAS 24051-35-2)
- 6-Chloro-pyrazolo[1,5-α]pyrimidine-3-carboxylic Acid (CAS 1204926-24-8)
- (S)-Nicardipine HCl (CAS 118934-78-4)
- Ethyl 2-(1H-indol-1-yl)acetate (CAS 61155-69-9)
- Emedastine Impurity 30 (CAS CATO-C4X-226730)
- 3-(Azepan-1-yl)-6-chloroquinazolin-4(3H)-one (CAS 89804-97-7)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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