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Molekula

Molekula

4-Bromopyrazole, 99%

SKU 45537893 CAS 2075-45-8 C3H3BrN2 MW 146.97 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

4-Bromopyrazole, 99% is a heterocyclic organic compound used in pharmaceutical and agrochemical synthesis. It serves as a building block for bioactive molecules and functional materials. Available in powder form, it has a molecular formula of C3H3BrN2, a molecular weight of 146.97 g/mol, and is stable at ambient temperatures. This product carries a warning signal word due to potential health hazards. Molekula supplies 4-Bromopyrazole, 99% from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Expect a response within hours Speak to a chemist: +44 (0) 3302 000333

Overview

SKU
45537893
CAS Number
2075-45-8
IUPAC Name
4-bromo-1H-pyrazole
Molecular Formula
C3H3BrN2
Molecular Weight
146.97
Exact Mass
145.948
SMILES
C1=C(C=NN1)Br
InChIKey
WVGCPEDBFHEHEZ-UHFFFAOYSA-N
InChI
InChI=1S/C3H3BrN2/c4-3-1-5-6-2-3/h1-2H,(H,5,6)
PubChem CID
16375

Synonyms

  • 1H-Pyrazole, 4-bromo-
  • 4-Bromo-1H-pyrazole
  • 4-Bromopyrazole; NSC 522023
  • 4-Brompyrazole
  • BYZ
  • PYRAZOLE, 4-BROMO-
  • WLN: T5MNJ DE

Frequently asked questions

What is 4-Bromopyrazole used for?

4-Bromopyrazole is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals.

What is the chemical formula and molecular weight of 4-Bromopyrazole?

The formula is C3H3BrN2 with a molecular weight of 146.97 g/mol.

How should 4-Bromopyrazole be stored?

It should be stored at ambient temperature, protected from moisture and light.

What grade of 4-Bromopyrazole is available?

Available in 99% purity, suitable for research and synthesis applications.

Can Molekula supply 4-Bromopyrazole in bulk?

Yes, Molekula can supply 4-Bromopyrazole in bulk quantities—please contact sales for details.

What documentation comes with my order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.

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