MolGraph
CompoundsDocumentationComplianceAbout
MolGraph

Research chemical sourcing and molecular building block RFQ workflows.

MolGraph is operated by Tessorix Inc.

support@molgraph.com

Products are intended for laboratory research use only and are not for human or veterinary use.

Compounds

  • Compound catalog
  • CAS Search

Company

  • About
  • Contact

Documentation

  • Quality Documentation
  • SDS Disclaimer

Compliance

  • Compliance

Legal

  • Terms
  • Privacy

Copyright © 2026 MolGraph. All Rights Reserved.

Home/Compounds/CAS 53750-66-6
Formula C6H3Cl2NOMW 176Research-use catalog entryCOA/SDS by request

4-chloropyridine-2-carbonyl Chloride

CAS Number: 53750-66-6

Sourcing & RFQ

Submit an RFQ to review pricing, availability, lead time, pack size, purity, COA, and supplier SDS for this catalog entry.

Available options

Available Options

Package
1 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
100 mg
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
250 mg
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
5 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required

Shipping review is required before pricing or stock can be confirmed publicly. Shipping, duties, and documentation fees are confirmed before order acceptance.

Loading RDKit molecule structure...
InChIKey: FYBNFLRGZHGUDY-UHFFFAOYSA-NC6H3Cl2NO | MW 176

Chemical Absolute Identifiers

CAS Number

53750-66-6

PubChem CID

11095146

Molecular Formula

C6H3Cl2NO

Molecular Weight

176 g/mol

Exact Mass

174.959169

InChIKey

FYBNFLRGZHGUDY-UHFFFAOYSA-N

SMILES String

O=C(Cl)c1cc(Cl)ccn1

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-chloropyridine-2-carbonyl Chloride (CAS 53750-66-6) is listed in the Advanced Chemicals portfolio, with molecular formula C6H3Cl2NO and molecular weight 176. 00 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

Organic 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

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

4-chloropyridine-2-carbonyl Chloride

Names & Synonyms

4-Chloro-pyridine-2-carbonyl chloride4-chloropicolinoyl chloride4-chloropicolinoylchloride2-Pyridinecarbonyl chloride, 4-chloro-4-chloro picolinoyl chloride
Show all synonyms
4-chloropicolinic acid chloride4-Chloro-2-pyridinecarbonyl chloride
External Identifiers
EC NUMBER: 843-682-2DSSTOX SUBSTANCE ID: DTXSID60454969WIKIDATA ID: Q72458464
Experimental Spectrum References
FTIR Spectra

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

Show non-linked catalog cues

Non-public related references

5-Chloropicolinoyl chlorideCAS 128073-03-0
2-Fluoro-isonicotinoyl chlorideCAS 65352-95-6
2,5-Dichlorobenzoyl chlorideCAS 2905-61-5
2,6-Pyridinedicarbonyl dichlorideCAS 3739-94-4
5-Chloro-2-fluorobenzoyl chlorideCAS 394-29-6

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 128073-03-05-Chloropicolinoyl chlorideCAS 65352-95-62-Fluoro-isonicotinoyl chlorideCAS 2905-61-52,5-Dichlorobenzoyl chlorideCAS 3739-94-42,6-Pyridinedicarbonyl dichlorideCAS 394-29-65-Chloro-2-fluorobenzoyl chlorideCAS 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 53750-66-6

What are the key identifiers for 4-chloropyridine-2-carbonyl Chloride (CAS 53750-66-6)?

4-chloropyridine-2-carbonyl Chloride is identified by CAS 53750-66-6, with molecular formula C6H3Cl2NO, molecular weight 176, InChIKey FYBNFLRGZHGUDY-UHFFFAOYSA-N.

Can I request a COA for CAS 53750-66-6?

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

Can I request supplier SDS for 4-chloropyridine-2-carbonyl Chloride?

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

Is CAS 53750-66-6 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

Can MolGraph support bulk sourcing or custom synthesis review?

Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.