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Known to be a strong sensitizing agent. Group: Biochemicals. Grades: Purified. CAS No. 123-06-8. Pack Sizes: 25g. Molecular Formula: C6H6N2O, Molecular Weight: 122.12. US Biological Life Sciences.
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Diethyl ethoxymethylenemalonate
100g Pack Size. Group: Building Blocks, Organics. Formula: C10H16O5. CAS No. 87-13-8. Prepack ID 16946616-100g. Molecular Weight 216.23. See USA prepack pricing.
Diethyl ethoxymethylenemalonate
Intermediate in the production of Flumequine. Group: Heterocyclic organic compound. Alternative Names: diethyl 2-(ethoxymethylidene)propanedioate; Propanedioic acid, (ethoxymethylene)-, diethyl ester. CAS No. 87-13-8. Molecular formula: C10H16O5. Mole weight: 216.23. Appearance: Clear liquid. Purity: 0.98. Density: 1.08. ECNumber: 201-725-7. Catalog: ACM87138.
Ethyl (ethoxymethylene)cyanoacetate
100g Pack Size. Group: Building Blocks, Organics. Formula: C2H5OCH=C(CN)COOC2H5. CAS No. 94-05-3. Prepack ID 50147670-100g. Molecular Weight 169.18. See USA prepack pricing.
Ethyl (Ethoxymethylene) cyanoacetate
Ethyl (Ethoxymethylene) cyanoacetate. Group: Biochemicals. Grades: Highly Purified. CAS No. 29096-99-9,42466-67-1,94-05-3. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. Molecular Formula: C8H11NO3. US Biological Life Sciences.
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Ethyl (Ethoxymethylene) Cyanoacetate, 98%
Ethyl (Ethoxymethylene) Cyanoacetate, 98%. CAS No: 94-05-3
Intermediate in the production of Flumequine. Group: Biochemicals. Alternative Names: 2- (Ethoxymethylene) propanedioic Acid 1,3-Diethyl Ester; (Ethoxymethylene) malonic Acid Diethyl Ester; (Ethoxymethylene) propanedioic Acid Diethyl Ester; Diethyl [ (ethyloxy) methylidene] propanedioate; Ethyl 3-Ethoxy-2-(ethoxymethylene)-3-oxopropanoate; NSC 62117; NSC 9068. Grades: Highly Purified. CAS No. 87-13-8. Pack Sizes: 25g. US Biological Life Sciences.
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Diethyl Malonate
Diethyl Malonate. Synonyms: Propanedioic acid, diethyl ester; Malonic acid, diethyl ester. CAS No. 105-53-3. Product ID: PE-0416. Molecular formula: C7H12O4. Mole weight: 160.17. Category: Flavoring agent. Product Keywords: Pharmaceutical Excipients; Excipients for Liquid Dosage Form; Diethyl Malonate; Corrective Agents; Flavoring agent; C7H12O4; 105-53-3; 105-53-3. UNII: NA. Chemical Name: 1, 3-diethyl propanedioate. Grade: Pharmceutical Excipients. Administration route: Cutaneous, oral. Stability and Storage Conditions: It is relatively stable under normal pressure and temperature. It will be degraded by acid, alkali, oxidizing and reducing agents. Should be placed in airtight containers, stored in a dry, cool place. Source and Preparation: This product is made by artificial synthesis. It is obtained by distillation and esterification of malonic acid and ethanol in azeotropic benzene medium. Or from sodium malonate and ethanol under the catalysis of sulfuric acid, after esterification and distillation. Applications: It is used to prepare fruit and wine-flavored essences such as pears, apples, grapes, and cherries. It is used as flavoring agent, flavoring agent and solvent in pharmacy. This product is also an intermediate of organic synthesis. It is widely used in the production of dyes, spices, sulfonylurea herbicides, etc. It is mainly used to produce ethoxymethylene, barbituric acid, diethyl alkyl malonate, an
An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: 3-(2,3,4,5-tetrafluorophenyl)-3-oxo-2-(ethoxymethylene)-propanoic acid ethyl ester. Grades: > 95%. CAS No. 103995-33-1. Molecular formula: C14H12F4O4. Mole weight: 320.24.