CAS 2075-45-8

4-bromopyrazole

Description:

4-Bromopyrazole is an organic compound characterized by its pyrazole ring structure, which is a five-membered ring containing two adjacent nitrogen atoms. The presence of a bromine atom at the 4-position of the pyrazole ring significantly influences its chemical properties and reactivity. This compound is typically a white to light yellow crystalline solid and is soluble in organic solvents such as ethanol and dimethyl sulfoxide (DMSO). 4-Bromopyrazole is known for its applications in medicinal chemistry, particularly as a building block in the synthesis of various pharmaceuticals and agrochemicals. It exhibits biological activity, including potential anti-inflammatory and antimicrobial properties. The compound can undergo various chemical reactions, such as nucleophilic substitutions and coupling reactions, making it versatile in synthetic organic chemistry. Additionally, its structure allows for the exploration of derivatives that may enhance its biological activity or alter its physical properties. Safety precautions should be taken when handling this compound, as with many halogenated organic substances, due to potential toxicity and environmental concerns.

Formula: C₃H₃BrN₂

InChI: InChI=1S/C3H3BrN2/c4-3-1-5-6-2-3/h1-2H,(H,5,6)

InChI key: InChIKey=WVGCPEDBFHEHEZ-UHFFFAOYSA-N

SMILES: BrC=1C=NNC1

Synonyms:

• 1H-Pyrazole, 4-bromo-
• 4-Bromo pyrazole
• 4-Bromo-1H-pyrazole
• NSC 522023
• Pyrazole, 4-bromo-
• 4-Bromopyrazole
• AKOS B001462
• 4-Brompyrazole
• 4-bromo-pyrazol
• 93℃-96℃

4-Bromopyrazole

CAS: 2075-45-8

Formula: C₃H₃BrN₂

Purity: >98.0%(GC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 146.98

Ref: 3B-B3745

4-Bromo-1H-pyrazole, 98+%

CAS: 2075-45-8

4-Bromopyrazole may be used in the preparation of 4-bromo-1-(2-chloroethyl)-1H-pyrazole. It may be used as starting material in the synthesis of 1,4?-bipyrazoles. Also used in the synthesis of various pharmaceutical and biologically active compounds, including inhibitors. It is also shown to be one

Formula: C₃H₃BrN₂

Purity: 98+%

Molecular weight: 146.98

Ref: 02-H64673

1H-Pyrazole, 4-bromo-

CAS: 2075-45-8

Formula: C₃H₃BrN₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 146.9733

Ref: IN-DA002J3M

4-Bromo-1H-pyrazole

CAS: 2075-45-8

4-Bromo-1H-pyrazole

Formula: C₃H₃BrN₂

Purity: 98%

Color and Shape: off-white to light yellow solid

Molecular weight: 146.97g/mol

Ref: 54-OR8592

4-Bromopyrazole

CAS: 2075-45-8

Formula: C₃H₃BrN₂

Purity: 97%

Color and Shape: Solid, Powder or Crystalline Powder or Solid or Chunks

Molecular weight: 146.975

Ref: 10-F036347

4-Bromo-1H-pyrazole

Controlled Product

CAS: 2075-45-8

Formula: C₃H₃BrN₂

Color and Shape: Neat

Molecular weight: 146.97

Ref: TR-B687110

Baricitinib Impurity 10

CAS: 2075-45-8

Formula: C₃H₃BrN₂

Molecular weight: 147

Ref: ST-EA-CP-B31020