CAS 765-58-2

2-Bromo-5-methylthiophene

Description:

2-Bromo-5-methylthiophene is an organic compound characterized by its thiophene ring, which is a five-membered aromatic heterocycle containing sulfur. The presence of a bromine atom at the second position and a methylthio group at the fifth position contributes to its unique reactivity and properties. This compound typically appears as a colorless to pale yellow liquid and has a distinctive odor. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water due to its hydrophobic nature. 2-Bromo-5-methylthiophene is often used in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals, owing to its ability to undergo electrophilic substitution reactions. Additionally, its bromine substituent can serve as a versatile functional group for further chemical modifications. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested, and proper storage conditions should be maintained to prevent degradation.

Formula: C₅H₅BrS

InChI: InChI=1S/C5H5BrS/c1-4-2-3-5(6)7-4/h2-3H,1H3

InChI key: InChIKey=ACDLOOGOFKSUPO-UHFFFAOYSA-N

SMILES: BrC=1SC(C)=CC1

Synonyms:

• 2-Bromo-5-Methylthiophene
• 2-Bromo-5-methylthiophene (stabilized with Copper chip + NaHCO3)
• 5-Bromo-2-methylthiophene
• 5-Methyl-2-bromothiophene
• Thiophene, 2-bromo-5-methyl-

2-Bromo-5-methylthiophene (stabilized with Copper chip + NaHCO3)

CAS: 765-58-2

Formula: C₅H₅BrS

Purity: >98.0%(GC)

Color and Shape: Colorless to Yellow clear liquid

Molecular weight: 177.06

Ref: 3B-B1540

2-Bromo-5-methylthiophene

CAS: 765-58-2

Formula: C₅H₅BrS

Purity: 96%

Color and Shape: Liquid

Molecular weight: 177.0622

Ref: IN-DA003GQ7

2-Bromo-5-methylthiophene

CAS: 765-58-2

2-Bromo-5-methylthiophene

Formula: C₅H₅BrS

Purity: 98%

Color and Shape: light yellow to light brown liquid

Molecular weight: 177.06g/mol

Ref: 54-OR15029

2-Bromo-5-methylthiophene

CAS: 765-58-2

Formula: C₅H₅BrS

Purity: 98% (stabilized with Copper chip and NaHCO3)

Color and Shape: Liquid, Clear

Molecular weight: 177.06

Ref: 10-F024230