7-Ethyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid CAS 57379-70-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57379-70-1 |
| Molecular Formula | C11H12O4 |
| Molecular Weight | 208.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Ethyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid (CAS 57379-70-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12O4. Molecular weight: 208.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12O4 |
| Molecular Weight | 208.21 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Ethyl Standards
- Methyl 2-(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)acetate (CAS 111042-25-2)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)propanoic Acid (CAS 14939-92-5)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)propanoic acid (CAS 69200-76-6)
- Ethyl 2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylate (CAS 261767-10-6)
- Methyl 2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetate (CAS 25379-89-9)
- 4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)butan-2-ol (CAS 1339547-83-9)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-methylpropan-1-ol (CAS 1342994-96-0)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-oxoacetic acid (CAS 193885-37-9)
Recommended Standards
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