(9H-Fluoren-9-yl)methyl (3-(tert-butoxy)-1-(hydroxymethyl)cyclopentyl)carbamate CAS 898404-81-4
| CAS No. | 898404-81-4 |
| Molecular Formula | C25H31NO4 |
| Molecular Weight | 409.52 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.
(9H-Fluoren-9-yl)methyl (3-(tert-butoxy)-1-(hydroxymethyl)cyclopentyl)carbamate (CAS 898404-81-4), molecular formula C25H31NO4 and molecular weight 409.52 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (9H-Fluoren-9-yl)methyl (3-(tert-butoxy)-1-(hydroxymethyl)cyclopentyl)carbamate (C25H31NO4) 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).
As a certified reference material (CRM), (9H-Fluoren-9-yl)methyl (3-(tert-butoxy)-1-(hydroxymethyl)cyclopentyl)carbamate 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 | C25H31NO4 |
| Molecular Weight | 409.52 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related H Standards
- 10-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)decanoic acid (CAS 143688-82-8)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)decanoic acid (CAS 647014-76-4)
- (9H-Fluoren-9-yl)methyl (2-hydroxyethyl)(nonyl)carbamate (CAS 1823541-11-2)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(2,4-difluorophenyl)acetic acid (CAS 678991-01-0)
- (((9H-Fluoren-9-yl)methoxy)carbonyl)-L-alanyl-L-valine (CAS 139928-72-6)
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- (9H-Fluoren-9-yl)methyl (3-oxo-3-(((tetrahydro-2H-pyran-2-yl)oxy)amino)propyl)carbamate (CAS 850349-60-9)
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