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Home/Compounds/CAS 82820-87-9
Formula C4H5Br2ClOMW 264.34Research-use catalog entryCOA/SDS by request

2,4-Dibromobutyryl chloride

CAS Number: 82820-87-9

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Loading RDKit molecule structure...
InChIKey: WYZLYWUZERABRL-UHFFFAOYSA-NC4H5Br2ClO | MW 264.34

Chemical Absolute Identifiers

CAS Number

82820-87-9

PubChem CID

4413143

Molecular Formula

C4H5Br2ClO

Molecular Weight

264.34 g/mol

Exact Mass

263.83752

InChIKey

WYZLYWUZERABRL-UHFFFAOYSA-N

IUPAC Name

2,4-dibromobutanoyl chloride

SMILES String

O=C(Cl)C(Br)CCBr

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

2,4-Dibromobutyryl chloride (CAS 82820-87-9) is listed in the Advanced Chemicals portfolio, with molecular formula C4H5Br2ClO and molecular weight 264. 34 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.

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

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Names & Synonyms / External Identifiers

Chemical Name

2,4-Dibromobutyryl chloride

Names & Synonyms

2,4-dibromobutyrylchlorideButanoyl chloride, 2,4-dibromo-2,4-dibromobutanoic acid chlorideC4H5Br2ClO2,4dibromobutyryl chloride
Show all synonyms
2,4 dibromobutanoyl chlorideBrCH2CH2CH(Br)C(O)Cl2,4-dibromo-butyryl chloride2,4-dibromobutyric acid chloride2,4-Dibromobutyryl chloride, technical, ~90% (GC)
External Identifiers
EC NUMBER: 629-640-4DSSTOX SUBSTANCE ID: DTXSID50403002WIKIDATA ID: Q72464023

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

2,3-Dibromopropanoyl chlorideCAS 18791-02-1
4-Bromobutyryl chlorideCAS 927-58-2
5-Bromovaleryl chlorideCAS 4509-90-4
Dodecanedioyl DichlorideCAS 4834-98-4
2-Phenylbutyryl chlorideCAS 36854-57-6

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 18791-02-12,3-Dibromopropanoyl 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 acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 82820-87-9

What are the key identifiers for 2,4-Dibromobutyryl chloride (CAS 82820-87-9)?

2,4-Dibromobutyryl chloride is identified by CAS 82820-87-9, with molecular formula C4H5Br2ClO, molecular weight 264.34, InChIKey WYZLYWUZERABRL-UHFFFAOYSA-N.

Can I request a COA for CAS 82820-87-9?

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

Can I request supplier SDS for 2,4-Dibromobutyryl chloride?

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

Is CAS 82820-87-9 available for quotation?

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