3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methoxypropanoic acid CAS 1701501-40-7
| CAS No. | 1701501-40-7 |
| Molecular Formula | C19H19NO5 |
| Molecular Weight | 341.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methoxypropanoic acid (C19H19NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. 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.
3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methoxypropanoic acid (CAS 1701501-40-7), molecular formula C19H19NO5 and molecular weight 341.36 g/mol, is a CATO reference standard with documented purity and traceability.
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), 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methoxypropanoic 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 | C19H19NO5 |
| Molecular Weight | 341.36 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related H Standards
- (9H-Fluoren-9-yl)methyl (5-cyanopyridin-2-yl)carbamate (CAS 1347815-29-5)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxy-2-methylpropanoic acid (CAS 1380442-16-9)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-hydroxybutanoic acid (CAS 1823615-48-0)
- 4-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)-3-hydroxybutanoic acid (CAS 184763-08-4)
- (((9H-fluoren-9-yl)methoxy)carbonyl)-D-homoserine (CAS 461692-98-8)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methoxy)amino)propanoic acid (CAS 247021-90-5)
- 1-[(9H-fluoren-9-ylmethoxy)carbonyl]-3-fluoroazetidine-3-carboxylic acid (CAS 1934789-60-2)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)malonic acid (CAS 296261-32-0)
Recommended Standards
- 3-(3,4-Dimethoxyphenyl)-3-(1-oxoisoindolin-2-yl)propanoic acid (CAS 167886-75-1)
- trans-3-(Benzyloxymethyl)cyclobutyl4-nitrobenzoate (CAS 172324-70-8)
- N-(4-((6-(2-methoxyethoxy)-1H-indol-5-yl)oxy)pyridin-2-yl)acetamide (CAS 1622205-61-1)
- Fmoc-L-homoserine (CAS 172525-85-8)
- S 07662 (CAS 883226-64-0)
- N-([1,1'-Biphenyl]-4-yl)dibenzo[b,d]furan-2-amine (CAS 1300028-94-7)
- 2-Methyl-4-(methoxymethoxy)phenylboronic acid pinacol ester (CAS 1451392-30-5)
- Methyl 4-chloro-7H-pyrrolo[2,3-c]pyridazine-5-carboxylate (CAS 2639294-45-2)
- 5-Methoxy-2-(2-methoxyphenyl)-N,N-dimethylpyrimidin-4-amine (CAS 823795-99-9)
- Methyl 2-amino-3-(2-(trifluoromethoxy)phenyl)propanoate (CAS 1404945-29-4)
- Butyl 9-(dicyanomethylene)-9H-fluorene-4-carboxylate (CAS 93376-18-2)
- 6-Methyl-2-(piperidin-4-yl)pyrimidin-4-ol dihydrochloride (CAS 1361112-84-6)
- 4-(Tert-butyl)-N-isobutylcyclohexan-1-amine (CAS 1036618-99-1)
- Human glucagon CRS (CAS 9007-92-5)
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