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Home/Compounds/CAS 55052-28-3
Formula C7H5ClN2MW 152.58Research-use catalog entryCOA/SDS by request

4-Chloro-1H-pyrrolo[2,3-b]pyridine

CAS Number: 55052-28-3

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Loading RDKit molecule structure...
InChIKey: HNTZVGMWXCFCTA-UHFFFAOYSA-NC7H5ClN2 | MW 152.58

Chemical Absolute Identifiers

CAS Number

55052-28-3

PubChem CID

11389493

Molecular Formula

C7H5ClN2

Molecular Weight

152.58 g/mol

Exact Mass

152.014126

InChIKey

HNTZVGMWXCFCTA-UHFFFAOYSA-N

SMILES String

Clc1ccnc2[nH]ccc12

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

4-Chloro-1H-pyrrolo[2,3-b]pyridine (CAS 55052-28-3) is listed in the Advanced Chemicals portfolio, with molecular formula C7H5ClN2 and molecular weight 152. 58 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Heterocyclic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

4-Chloro-1H-pyrrolo[2,3-b]pyridine

Names & Synonyms

4-Chloro-1H-pyrrolo(2,3-b)pyridine1H-PYRROLO[2,3-B]PYRIDINE, 4-CHLORO-4-chlor-1H-pyrrolo[2,3-b]pyridin4-choro-7-azaindole4-chloropyrrolo[2,3-b]pyridine
Show all synonyms
4-chloro-1-H-pyrrolo[2,3-b]pyridine4-Chloro-1H-pyrrolo[2,3-b]-pyridineC2470AN-584/43416898
External Identifiers
EC NUMBER: 626-806-8DSSTOX SUBSTANCE ID: DTXSID50464294CHEMBL ID: CHEMBL4204893WIKIDATA ID: Q72517060
Literature & Patent References
DOI 10.1016/j.bmc.2021.116437Fragment-based lead discovery of indazole-based compounds as AXL kinase inhibitors.PMID 34600239Fragment-based lead discovery of indazole-based compounds as AXL kinase inhibitors.DOI 10.1021/acs.jmedchem.8b00060Fragment-Based Drug Discovery of Potent Protein Kinase C Iota Inhibitors.PMID 29688013Fragment-Based Drug Discovery of Potent Protein Kinase C Iota Inhibitors.

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

4-Chloro-5-iodo-1H-pyrrolo[2,3-b]pyridineCAS 1015610-31-7
4-Chloro-1H-pyrrolo[2,3-b]pyridin-6-amineCAS 935466-69-6
4-Chloro-5-methyl-1H-pyrrolo[2,3-b]pyridineCAS 1020056-56-7
5-Bromo-4-chloro-1H-pyrrolo(2,3-b)pyridineCAS 876343-82-7
3,4-Dichloro-1H-pyrrolo[2,3-b]pyridineCAS 1262408-75-2

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 1015610-31-74-Chloro-5-iodo-1H-pyrrolo[2,3-b]pyridineCAS 935466-69-64-Chloro-1H-pyrrolo[2,3-b]pyridin-6-amineCAS 1020056-56-74-Chloro-5-methyl-1H-pyrrolo[2,3-b]pyridineCAS 876343-82-75-Bromo-4-chloro-1H-pyrrolo(2,3-b)pyridineCAS 1262408-75-23,4-Dichloro-1H-pyrrolo[2,3-b]pyridineCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 55052-28-3

What are the key identifiers for 4-Chloro-1H-pyrrolo[2,3-b]pyridine (CAS 55052-28-3)?

4-Chloro-1H-pyrrolo[2,3-b]pyridine is identified by CAS 55052-28-3, with molecular formula C7H5ClN2, molecular weight 152.58, InChIKey HNTZVGMWXCFCTA-UHFFFAOYSA-N.

Can I request a COA for CAS 55052-28-3?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for 4-Chloro-1H-pyrrolo[2,3-b]pyridine?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 55052-28-3 available for quotation?

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