4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile
4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile (CAS: 920966-02-5) is a halogenated heterocyclic compound with the molecular formula C8H4ClN3 and a molecular weight of 177.59. This azaindole derivative serves as a valuable building block in organic synthesis, particularly for the construction of complex molecular architectures in pharmaceutical research and materials science. Its reactive sites allow for diverse chemical transformations.
- Synonyms
- C8H4ClN3
![4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile (C8H4ClN3) — chemical structure, CAS 920966-02-5; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F920966-02-5.png&w=3840&q=75)
Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs), contributing to the development of novel therapeutic agents. Its structural features are conducive to incorporation into drug discovery programs.
Organic Synthesis Building Block
Serves as a key intermediate for creating more complex organic molecules. Its utility lies in its functional groups, enabling various coupling and substitution reactions in chemical synthesis.
Research and Development
Employed in academic and industrial research laboratories for exploring new chemical pathways and developing innovative compounds. It aids in the study of heterocyclic chemistry.
| Molecular weight | 177.59 |
|---|---|
| Empirical formula | C8H4ClN3 |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile used for?
+
4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile is primarily used as a building block in organic synthesis and as an intermediate in the development of pharmaceuticals and other complex organic molecules.
What are the CAS number and molecular formula for this compound?
+
The CAS number is 920966-02-5, and the molecular formula is C8H4ClN3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this compound at research or technical grade. We do not represent it as USP, BP, EP, or pharmacopoeia grade.
How should this chemical be handled and stored?
+
Refer to the Safety Data Sheet (SDS) for specific handling and storage information. Generally, it should be handled in a well-ventilated area, avoiding contact with skin, eyes, and clothing. Store in a cool, dry place away from incompatible materials.
Is this product available for export?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile, serving customers worldwide.
How can I request a quote or sample?
+
Please contact our sales team directly via our website or by phone to request a quotation or a sample of 4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis