4-(((tert-Butoxycarbonyl)amino)methyl)furan-2-carboxylic acid CAS 903094-63-3
| CAS No. | 903094-63-3 |
| Molecular Formula | C11H15NO5 |
| Molecular Weight | 241.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 241.24 g/mol gives 4-(((tert-Butoxycarbonyl)amino)methyl)furan-2-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(((tert-Butoxycarbonyl)amino)methyl)furan-2-carboxylic acid (CAS 903094-63-3), a certified reference material (molecular formula C11H15NO5, MW 241.24 g/mol) for analytical method development and quality control.
The molecular framework of 4-(((tert-Butoxycarbonyl)amino)methyl)furan-2-carboxylic acid (C11H15NO5) is characterized by an amino-acid-derived structure, 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H15NO5 |
| Molecular Weight | 241.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related tert Standards
- 4-((tert-Butoxycarbonyl)amino)-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1287670-05-6)
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- 3-((tert-Butoxycarbonyl)amino)-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1654723-08-6)
- 2-(((tert-Butoxycarbonyl)amino)methyl)-1H-imidazole-4-carboxylic acid (CAS 867340-37-2)
- 5-((tert-Butoxycarbonyl)amino)-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 916850-80-1)
- 3-(tert-Butoxycarbonyl)-3-azabicyclo[3.1.1]heptane-1-carboxylic acid (CAS 1000931-22-5)
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Recommended Standards
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- 3-Hydroxy-3-(2-hydroxyphenyl)indolin-2-one (CAS 209847-87-0)
- 4-((Benzo[d][1,3]dioxol-5-ylmethylene)amino)phenol (CAS 51209-73-5)
- (9H-fluoren-9-yl)methyl (4-aminobutyl)carbamate hydrobromide (CAS 352235-99-5)
- 7-(Dodec-1-en-1-yl)quinolin-8-ol (CAS 88015-67-2)
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