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 1256355-38-0
Formula C4H3BBr2O2SMW 285.75Research-use catalog entryCOA/SDS by request

(3,4-Dibromothiophen-2-yl)boronic acid

CAS Number: 1256355-38-0

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
96%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
100 mg
Purity
96%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
250 mg
Purity
96%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
5 g
Purity
96%
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: SBHPDGZYCBOUHR-UHFFFAOYSA-NC4H3BBr2O2S | MW 285.75

Chemical Absolute Identifiers

CAS Number

1256355-38-0

PubChem CID

53216707

Molecular Formula

C4H3BBr2O2S

Molecular Weight

285.75 g/mol

Exact Mass

285.82931

InChIKey

SBHPDGZYCBOUHR-UHFFFAOYSA-N

SMILES String

OB(O)c1scc(Br)c1Br

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

(3,4-Dibromothiophen-2-yl)boronic acid (CAS 1256355-38-0) is listed in the Advanced Chemicals portfolio, with molecular formula C4H3BBr2O2S and molecular weight 285. 75 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 boronic-acid-related structure.

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

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

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

(3,4-Dibromothiophen-2-yl)boronic acid

Names & Synonyms

3,4-Dibromothiophen-2-boronic acid3,4-Dibromothiophene-2-boronic acid3,4-DIBROMOTHIOPHEN-2-YLBORONIC ACIDBoronic acid, B-(3,4-dibromo-2-thienyl)-(3,4-Dibromothiophen-2-yl)boronicacid
Show all synonyms
(3,4-dibromo-2-thienyl)boronic acid
External Identifiers
DSSTOX SUBSTANCE ID: DTXSID60681859WIKIDATA ID: Q82606038

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

3-Bromo-5-methylthiophene-2-boronic acidCAS 1351859-39-6
(4-Bromo-3,5-dimethylthiophen-2-yl)boronic acidCAS 172872-73-0
3-Chlorothiophene-2-boronic acidCAS 324024-80-8
3,4-Dibromothiophene-2-carbaldehydeCAS 32896-02-9
3-Methylthiophene-2-boronic acidCAS 177735-09-0

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 1351859-39-63-Bromo-5-methylthiophene-2-boronic acidCAS 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 1256355-38-0

What are the key identifiers for (3,4-Dibromothiophen-2-yl)boronic acid (CAS 1256355-38-0)?

(3,4-Dibromothiophen-2-yl)boronic acid is identified by CAS 1256355-38-0, with molecular formula C4H3BBr2O2S, molecular weight 285.75, InChIKey SBHPDGZYCBOUHR-UHFFFAOYSA-N.

Can I request a COA for CAS 1256355-38-0?

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

Can I request supplier SDS for (3,4-Dibromothiophen-2-yl)boronic acid?

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

Is CAS 1256355-38-0 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.