(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(quinolin-2-yl)propanoic acid CAS 214852-58-1
| CAS No. | 214852-58-1 |
| Molecular Formula | C27H22N2O4 |
| Molecular Weight | 438.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(quinolin-2-yl)propanoic acid (CAS 214852-58-1) is a high-purity analytical reference standard with the molecular formula C27H22N2O4 and a molecular weight of 438.47 g/mol.
The molecular framework of (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(quinolin-2-yl)propanoic acid (C27H22N2O4) is characterized by a steroid 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.
As a certified reference material (CRM), (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(quinolin-2-yl)propanoic 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 | C27H22N2O4 |
| Molecular Weight | 438.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2S)-2-([(9H-fluoren-9-ylmethoxy)carbonyl]amino)-3-(quinolin-3-yl)propanoic acid (CAS 281655-61-6)
- (R)-2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 268731-07-3)
- Fmoc-N-Aminopropyl-Gly(Alloc)-OH (CAS 174800-19-2)
- 1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-((tert-butoxycarbonyl)amino)azetidine-3-carboxylic acid (CAS 2137824-18-9)
- H-Pro-Gly-Gly-OH (CAS 7561-25-3)
- 2,6-Dimethyl-4-(2-((4-methylbenzyl)thio)-5,6,7,8-tetrahydroquinazolin-4-yl)morpholine (CAS 672951-64-3)
- 5-(Dimethylamino)pyrazine-2-carbaldehyde (CAS 221295-08-5)
- PhCPhos Palladacyclic Precatalyst (CAS 1447963-74-7)
- N'-[(1Z)-1-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)ethylidene]methoxycarbohydrazide (CAS 337924-87-5)
- 3-Isopropyl-1H-indazole-5-carboxylic acid (CAS 1015070-42-4)
- 4-Fluoro-3-methylbenzamide (CAS 261945-92-0)
- 4-[2-(3,4-Difluorophenoxy)ethyl]piperidinehydrochloride (CAS 1057343-41-5)
- (E)-1,3-Dicyclopropylbut-2-en-1-one (CAS 37715-04-1)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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