Methyl 2-ethoxy-7-hydroxybenzo[d][1,3]dioxole-5-carboxylate CAS 526221-05-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 526221-05-6 |
| Molecular Formula | C11H12O6 |
| Molecular Weight | 240.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 2-ethoxy-7-hydroxybenzo[d][1,3]dioxole-5-carboxylate (CAS 526221-05-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H12O6. Molecular weight: 240.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H12O6 |
| Molecular Weight | 240.21 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.) | 1984 |
Related Methyl Standards
- Ethyl 2-(2-ethoxy-5-fluorophenyl)-2-oxoacetate (CAS 1367991-94-3)
- Ethyl 2-(4-ethoxy-3-fluorophenyl)-2-oxoacetate (CAS 1443313-13-0)
- Ethyl 2-(3-ethoxy-4-fluorophenyl)-2-oxoacetate (CAS 1443336-54-6)
- Ethyl 2-(3-ethoxy-5-fluorophenyl)-2-oxoacetate (CAS 1443336-62-6)
- Ethyl 2-(2-ethoxy-4-fluorophenyl)-2-oxoacetate (CAS 1443352-62-2)
- 4-(4-ethoxy-3-fluorophenyl)-4-oxobutanoic acid (CAS 1797723-62-6)
- Ethyl 2-(3-Ethoxy-2-oxo-3-cyclohexen-1-yl)-2-oxoacetate (CAS 802541-12-4)
- ethyl 1-(3-ethoxy-3-oxopropyl)-1H-pyrazole-3-carboxylate (CAS 1006334-32-2)
Recommended Standards
- Methyl 2-(4,6-dimethyl-3-nitro-2-oxopyridin-1(2H)-yl)acetate (CAS 312517-62-7)
- N-(4-(2-hydroxyethoxy)-3-nitrophenyl)acetamide (CAS 59820-33-6)
- Methyl 2-((4,6-dimethyl-3-nitropyridin-2-yl)oxy)acetate (CAS 893764-49-3)
- 8-Chloro-4,4-dimethylchroman-6-carbaldehyde (CAS 1350761-27-1)
- 5-Hydroxy-5-(trifluoromethyl)dihydrofuran-2(3H)-one (CAS 117192-54-8)
- 1-(2-aminoethyl)piperazin-2-one dihydrochloride (CAS 2044871-46-5)
- 2-amino-2-phenyl-1-(piperidin-1-yl)ethan-1-one hydrochloride (CAS 24185-34-0)
- 4-Nitro-1,2-dihydroacenaphthylen-5-amine (CAS 4657-95-8)
- 3634-67-1 Chlorotrihexylsilane Silane, chlorotrihexyl- EINECS 222-851-9 NSC 139855 Trihexylchlorosilane (CAS 3634-67-1)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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 13829788188 / jacky.chen@cato-chem.com