CAS 37746-78-4: Ethyl (E)-4-bromo-2-butenoate

Description: Ethyl (E)-4-bromo-2-butenoate is an organic compound characterized by its ester functional group, which is derived from the reaction of butenoic acid and ethanol. It features a double bond between the second and third carbon atoms, indicating it is an unsaturated compound. The presence of a bromine atom at the fourth carbon position contributes to its reactivity, making it useful in various synthetic applications, particularly in organic synthesis and medicinal chemistry. The (E) configuration denotes that the highest priority substituents on either side of the double bond are on opposite sides, which can influence the compound's physical and chemical properties, such as boiling point and reactivity. Ethyl (E)-4-bromo-2-butenoate is typically a colorless to pale yellow liquid with a fruity odor, and it is soluble in organic solvents. Its reactivity allows it to participate in nucleophilic substitution and addition reactions, making it a valuable intermediate in the synthesis of more complex molecules. Safety precautions should be taken when handling this compound due to its potential hazards.

Formula: C₆H₉BrO₂

InChI: InChI=1S/C6H9BrO2/c1-2-9-6(8)4-3-5-7/h3-4H,2,5H2,1H3/b4-3+

InChI key: InChIKey=FHGRPBSDPBRTLS-ONEGZZNKSA-N

SMILES: O=C(OCC)C=CCBr

Synonyms:

• (2E)-4-Bromo-2-butenoic acid ethyl ester
• (E)-4-Bromo-2-butenoic acid ethyl ester
• (E)-4-Bromobut-2-enoic acid ethyl ester
• (E)-Ethyl 4-bromocrotonate
• (E)-ethyl 4-bromobut-2-enoate
• 2-Butenoic acid, 4-bromo-, ethyl ester
• 2-Butenoic acid, 4-bromo-, ethyl ester, (2E)-
• 2-Butenoic acid, 4-bromo-, ethyl ester, (E)-
• 4-Bromocrotonic acid ethyl ester
• Ai3-52372
• Ethyl (E)-4-bromo-2-butenoate
• Ethyl (E)-4-bromobutenoate
• Ethyl (E)-4-bromocrotonate
• Ethyl 4-bromo-2-(E)-butenoate
• Ethyl bromocrotonate
• Ethyl trans-4-bromo-2-butenoate
• Ethylbromocrotonatepract
• ethyl (2E)-4-bromobut-2-enoate
• ethyl (2Z)-4-bromobut-2-enoate
• trans-Ethyl 4-bromocrotonate
• trans-Ethyl γ-bromocrotonate

Ethyl 4-bromocrotonate, tech. 80%

CAS: 37746-78-4

Ethyl 4-bromocrotonate is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals …

• Formula: C₆H₉BrO₂
• Purity: 80%
• Color and Shape: Clear, colourless to yellow, liquid
• Molecular weight: 193.04

Ethyl trans-4-bromo-2-butenoate

CAS: 37746-78-4

• Formula: C₆H₉BrO₂
• Purity: 70%
• Color and Shape: Liquid
• Molecular weight: 193.0385

Ethyl 4-bromocrotonate

CAS: 37746-78-4

Ethyl 4-bromocrotonate ((E)-Ethyl 4-bromobut-2-enoate) is an antimicrobial compound belonging to the ester group. As an …

• Formula: C₆H₉BrO₂
• Purity: 98%
• Color and Shape: Liquid
• Molecular weight: 193.04

Ethyl 4-bromocrotonate

CAS: 37746-78-4

• Formula: C₆H₉BrO₂
• Purity: ≥ 78.0%
• Color and Shape: Clear, colourless to light yellow liquid
• Molecular weight: 193.05

Ethyl 4-bromobut-2-enoate

CAS: 37746-78-4

• Purity: 84.0%
• Color and Shape: Liquid
• Molecular weight: 193.0399932861328

Ethyl 4-bromocrotonate, 75%, tech.

CAS: 37746-78-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₆H₉BrO₂
• Purity: 75%
• Color and Shape: Clear light yellow to brown, Liquid
• Molecular weight: 193.04

Ethyl 4-bromocrotonate

CAS: 37746-78-4

• Purity: 70+%
• Molecular weight: 193.04g/mol

Ethyl 4-bromocrotonate

CAS: 37746-78-4

Please enquire for more information about Ethyl 4-bromocrotonate including the price, delivery time and more …

• Formula: C₉H₅BrClN
• Molecular weight: 242.5 g/mol

(E)-Ethyl 4-Bromobut-2-enoate (>80%)

CAS: 37746-78-4

• Formula: C₆H₉BrO₂
• Purity: >80%
• Color and Shape: Neat
• Molecular weight: 193.04

trans-Ethyl 4-bromocrotonate

CAS: 37746-78-4

Trans-ethyl 4-bromocrotonate is an organic compound that belongs to the class of aldehydes. It is …

• Formula: C₆H₉BrO₂
• Purity: Min. 95%
• Color and Shape: Liquid
• Molecular weight: 193.04 g/mol