Methyl 6-aminobenzo[d]oxazole-2-carboxylate CAS 292069-99-9
| CAS No. | 292069-99-9 |
| Molecular Formula | C9H8N2O3 |
| Molecular Weight | 192.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 6-aminobenzo[d]oxazole-2-carboxylate (CAS 292069-99-9), a certified reference material (molecular formula C9H8N2O3, MW 192.17 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 6-aminobenzo[d]oxazole-2-carboxylate (C9H8N2O3) 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.
CATO manufactures Methyl 6-aminobenzo[d]oxazole-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 | C9H8N2O3 |
| Molecular Weight | 192.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Methyl 2-aminobenzo[d]oxazole-4-carboxylate (CAS 1007112-51-7)
- Methyl 5-aminobenzo[d]oxazole-2-carboxylate (CAS 1035093-77-6)
- 2-(2-Aminobenzo[d]oxazol-6-yl)acetic acid (CAS 1453089-60-5)
- 2-(2-Aminobenzo[d]oxazol-5-yl)acetic acid (CAS 1453089-83-2)
- 2-(4-Aminobenzo[d]oxazol-2-yl)acetic acid (CAS 1555879-95-2)
- 2-(2-Aminobenzo[d]oxazol-7-yl)acetic acid (CAS 1803740-24-0)
- Methyl 2-aminobenzo[d]oxazole-5-carboxylate (CAS 56388-02-4)
- Methyl 3-aminobenzo[d]isoxazole-5-carboxylate (CAS 737802-51-6)
Recommended Standards
- Methyl 6-aminobenzo[d]isoxazole-3-carboxylate (CAS 57764-47-3)
- Methyl 6-hydroxy-1H-indazole-5-carboxylate (CAS 2665660-81-9)
- Methyl 6-amino-5-cyano-3-methylpyrazine-2-carboxylate (CAS 73198-31-9)
- Methyl 6-hydroxybenzofuran-3-carboxylate (CAS 862179-10-0)
- 5-Fluoroquinoline-3,4-diamine (CAS 110643-90-8)
- Quinolin-3-yl(3,4,5-trifluorophenyl)methanone (CAS 1187168-56-4)
- 4-Chloro-7H-pyrrolo[2,3-c]pyridazine-5-carboxylic acid (CAS 2639294-42-9)
- 1,4-Diethynyl-2,3,5,6-tetrafluorobenzene (CAS 38002-32-3)
- 5-Bromo-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 1781856-45-8)
- Rivaroxaban Impurity 33 (CAS 898543-06-1)
- 1-(3-Hydroxymethylphenyl)-3-methylurea (CAS 220536-54-9)
- (E)-1-Methyl-3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)-1H-pyrazole (CAS 2763275-83-6)
- Ethyl 2-(4-(cyclopropylsulfonyl)phenyl)acetate (CAS 1058167-40-0)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com