ethyl 5-[(tert-butoxycarbonyl)amino]-1-benzofuran-2-carboxylate CAS 1135283-35-0
| CAS No. | 1135283-35-0 |
| Molecular Formula | C16H19NO5 |
| Molecular Weight | 305.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of ethyl 5-[(tert-butoxycarbonyl)amino]-1-benzofuran-2-carboxylate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies ethyl 5-[(tert-butoxycarbonyl)amino]-1-benzofuran-2-carboxylate (CAS 1135283-35-0), a certified reference material (molecular formula C16H19NO5, MW 305.33 g/mol) for analytical method development and quality control.
ethyl 5-[(tert-butoxycarbonyl)amino]-1-benzofuran-2-carboxylate (C16H19NO5) 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. 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.
CATO manufactures ethyl 5-[(tert-butoxycarbonyl)amino]-1-benzofuran-2-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H19NO5 |
| Molecular Weight | 305.33 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-{[6-(4-Methylphenyl)pyridazin-3-yl]-amino}benzoic acid (CAS 1119451-55-6)
- 2-(2-Methyl-2,3-dihydrobenzofuran-5-yl)quinoline-4-carboxylic acid (CAS 1144449-85-3)
- 3-{[6-(3-Methylphenyl)pyridazin-3-yl]-amino}benzoic acid (CAS 1119451-53-4)
- 3-(Phenylcarbamoyl)naphthalen-2-yl acetate (CAS 1163-67-3)
- (S)-3-(2,4-Difluorophenoxy)-2-((ethoxycarbonyl)amino)propanoic acid (CAS 1184842-84-9)
- 2-Ethynyl-3,5-difluoropyridine (CAS 1121585-18-9)
- 2-Fluoroephedrone Hydrochloride (1.0mg/ml in Acetonitrile) (CAS 1346599-37-8)
- 3-Bromo-5-(bromomethyl)benzoic acid (CAS 1261758-98-8)
- 7',8'-Dimethoxy-5'H-spiro[piperidine-4,4'-pyrrolo[1,2-a]quinoxaline] hydrochloride (CAS 1242268-29-6)
- 6-Methyl-2-(propylthio)pyrimidin-4-ol (CAS 62459-04-5)
- tert-Butyl 4-(benzyloxy)benzylcarbamate (CAS 391668-61-4)
- 5-Isobutylthiophene-2-sulfonamide (CAS 113411-25-9)
- N-(3-chlorophenyl)-2,4-diphenylpyrimidine-5-carboxamide (CAS 321433-17-4)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
Why CATO?
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