(E)-2-(3-ethoxy-2-methylallylidene)malononitrile CAS 65995-93-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65995-93-9 |
| Molecular Formula | C9H10N2O |
| Molecular Weight | 162.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-2-(3-ethoxy-2-methylallylidene)malononitrile (CAS 65995-93-9) pharmaceutical standards reference standard. Molecular formula: C9H10N2O. Molecular weight: 162.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O |
| Molecular Weight | 162.19 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
Related E Standards
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- 6-Ethoxy-4-methylnicotinonitrile (CAS 1355190-05-4)
- 5-Ethoxy-3-methylpicolinonitrile (CAS 1936526-99-6)
- 3-Ethoxy-1H-indazole (CAS 88279-08-7)
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- 5-Ethoxy-1H-benzo[d]imidazole (CAS 50591-21-4)
- 5-Ethoxy-1H-indazole (CAS 518990-35-7)
Recommended Standards
- (E)-1-(2-phenylhydrazono)propan-2-one (CAS 27843-96-5)
- (E)-2-(Prop-1-en-1-yl)benzoic acid (CAS 68692-67-1)
- (Benzofuran-2-ylmethyl)hydrazine (CAS 887593-30-8)
- Pethidine Impurity 7 (CAS 84176-78-3)
- (R)-1-Amino-3-(10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)propan-2-ol (CAS 925232-40-2)
- 2-(Aminomethyl)-5-cyclopropoxy-N,N-dimethylpyridin-4-amine (CAS 1243459-60-0)
- Benzyl 2-oxa-6-azaspiro[3.4]Octane-6-carboxylate (CAS 1823862-50-5)
- 2-Amino-4-fluoro-3-methylbenzoic Acid (CAS 129833-28-9)
- 5α-ESTRAN-3α, 17β-DIOL (CAS 10002-95-6)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com