(5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)isoxazol-3-yl)methyl 2-oxo-2H-pyran-5-carboxylate CAS 1203387-76-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1203387-76-1 |
| Molecular Formula | C18H13NO7 |
| Molecular Weight | 355.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)isoxazol-3-yl)methyl 2-oxo-2H-pyran-5-carboxylate (CAS 1203387-76-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H13NO7. Molecular weight: 355.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H13NO7 |
| Molecular Weight | 355.30 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Dihydrobenzo Standards
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- N-((5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)isoxazol-3-yl)methyl)-2-(thiophen-2-yl)acetamide (CAS 1210355-64-8)
- N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 329779-29-5)
- 4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methylene)-2-(naphthalen-1-yl)oxazol-5(4H)-one (CAS 379250-05-2)
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Recommended Standards
- (S)-2-((tert-butoxycarbonyl)amino)-3-(2,4-dinitrophenyl)propanoic acid (CAS 1176509-56-0)
- (R)-2-((tert-butoxycarbonyl)amino)-3-(2,4-dinitrophenyl)propanoic acid (CAS 1212864-47-5)
- 5-Bromo-N-[2-(diethylamino)ethyl]-1-benzothiophene-2-carboxamide (CAS 439108-11-9)
- 3-Fluoro-4-nitrobenzophenone (CAS 527744-61-2)
- 2-Amino-8-methyl-3-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one (CAS 903205-78-7)
- 6-Chloro-7-(3-(chloromethyl)benzyl)-7H-purin-2-amine (CAS 924904-14-3)
- 6-Formyl-4-hydroxypicolinonitrile (CAS 1289212-01-6)
- 1-Methyl-4-oxocyclohexanecarboxylic Acid (CAS 24463-41-0)
- 4-(2,6-Dimethyl-pyrimidin-4-ylcarbamoyl)-butyric acid (CAS 797807-64-8)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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