2,3-Dihydro-1,4-benzodioxin-2-carboximidic Acid Ethyl Ester Hydrochloride CAS 79944-55-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79944-55-1 |
| Molecular Formula | C11H13NO3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3-Dihydro-1,4-benzodioxin-2-carboximidic Acid Ethyl Ester Hydrochloride (CAS 79944-55-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H13NO3 HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H13NO3 HCl |
| Molecular Weight | 243.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- 3-(3,4-Dihydro-2h-benzo[b][1,4]dioxepin-7-yl)propan-1-ol (CAS 1000540-71-5)
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- 5-(1,2-Dihydro-[1,1':4',1''-terphenyl]-2-yl)-3H-1,2,4-triazol-3-one (CAS 1000575-71-2)
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Recommended Standards
- Ethyl 2-ethyl-2H-benzo[d][1,2,3]triazole-5-carboxylate (CAS 628294-66-6)
- Butyrophenone (CAS 495-40-9)
- 7-Chloro-5-fluoro-2,3-dihydro-1H-inden-1-amine (CAS 1337210-62-4)
- trans-4-[2-Oxo-2-(4-trifluoromethylphenyl)-ethyl]cyclohexane-1-carboxylic acid (CAS 736136-64-4)
- 4-Amino-1-methyl-1,2-dihydroquinolin-2-one (CAS 110216-80-3)
- 1-(2-Chloropyridin-3-yl)-2,2,2-trifluoroethanol (CAS 1713713-74-6)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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