(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(6-methoxypyridin-3-yl)propanoic acid CAS 1821775-88-5
| CAS No. | 1821775-88-5 |
| Molecular Formula | C24H22N2O5 |
| Molecular Weight | 418.44 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.
CATO supplies (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(6-methoxypyridin-3-yl)propanoic acid (CAS 1821775-88-5), a certified reference material (molecular formula C24H22N2O5, MW 418.44 g/mol) for analytical method development and quality control.
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(6-methoxypyridin-3-yl)propanoic acid (C24H22N2O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(6-methoxypyridin-3-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 | C24H22N2O5 |
| Molecular Weight | 418.44 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (S)-2-((S)-1-((S)-2-(2-Benzamidoacetamido)propanoyl)pyrrolidine-2-carboxamido)propanoic acid (CAS 143600-46-8)
- RDN-Th6-Br (CAS 1946027-62-8)
- Gibberellic Acid Acetoxymethyl Ester (CAS 1373154-68-7)
- (-)-Syringaresinol (CAS 6216-81-5)
- Ethyl 2-amino-5,6,7,8,9,10-hexahydro-4H-cyclonona[b]thiophene-3-carboxylate (CAS 438230-65-0)
- 2-chloro-N-(2-iodophenyl)propanamide (CAS 1040036-04-1)
- Ethyl 8-iodo-1,6-naphthyridine-2-carboxylate (CAS 1005030-67-0)
- 2,2-Dimethyl-1-(2-methylpiperazin-1-yl)propan-1-one (CAS 1240568-55-1)
- 2-Propylhexanoic Acid-d7 (CAS 1246818-01-8)
- 2-Benzyl-4-(3-fluorophenyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860786-31-8)
- 2-Bromo-3-chloro-4-(difluoromethyl)-5-nitropyridine (CAS 1805384-63-7)
- n-Allyl-1-(2-methoxyethyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide (CAS 1197894-61-3)
- Piperidine-2-carbohydrazide (CAS 61700-55-8)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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