961-69-3

Basic information

• Product Name: Potassium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino]phenylacetate
• Synonyms: (r)-(-)-alpha-((3-ethoxy-1-methyl-3-oxo-1-propeny;(theta)-assiumsal;.alpha.-[(3-ethoxy-1-methyl-3-oxo-1-propenyl)amino]-,monopotassiumsalt,(R)-Benzeneaceticacid;alpha-[(3-ethoxy-1-methyl-3-oxo-1-propenyl)amino]-benzeneaceticacimonopot;DaneSalt;d-phenylglycineethylpotassiumdanesalt;D-PHENYL GLYCINE DANE SALT (ETHYL POTASSIUM SALT);(R)-(-)-ALPHA-[(3-ETHOXY-1-METHYL-3-OXO-1-PROPENYL)AMINO]BENZENEACETIC ACID POTASSIUM SALT
• CAS NO: 961-69-3
• Molecular Formula: C14H16KNO4
• Molecular Weight: 301.38
• EINECS: 213-510-5
• Product Categories: Amino ACIDS SERIES;Carboxylic Acid Salts;Chiral Building Blocks;Organic Building Blocks;Antidote / Antibiotic / Antimicrobial
• Mol File: 961-69-3.mol
• Article Data: 0

Chemical Properties

• Melting Point: 230-234 °C(lit.)
• Boiling Point: 429.4 °C at 760 mmHg
• Flash Point: 213.5 °C
• Appearance: /
• Density: 1.275[at 20℃]
• Vapor Pressure: 3.9E-08mmHg at 25°C
• Storage Temp.: Inert atmosphere,Room Temperature
• CAS DataBase Reference: Potassium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino]phenylacetate(CAS DataBase Reference)
• NIST Chemistry Reference: Potassium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino]phenylacetate(961-69-3)
• EPA Substance Registry System: Potassium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino]phenylacetate(961-69-3)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 961-69-3(Hazardous Substances Data)

Usage

Uses

N-Methylbut-2-enoate Ethyl Ester D-(-)Phenylglycine Potassium Salt is used in the synthesis of semisynthetic penicillins and cephalosporins.

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C14H17NO4.K/c1-3-19-12(16)9-10(2)15-13(14(17)18)11-7-5-4-6-8-11;/h4-9,13,15H,3H2,1-2H3,(H,17,18);/q;+1/p-1/b10-9-;