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Home/Compounds/CAS 1220188-40-8
Formula C11H15BO5MW 238.05Research-use catalog entryCOA/SDS by request

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-YL)furan-2-carboxylic acid

CAS Number: 1220188-40-8

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Loading RDKit molecule structure...
InChIKey: GQNVIDPLCCFIIN-UHFFFAOYSA-NC11H15BO5 | MW 238.05

Chemical Absolute Identifiers

CAS Number

1220188-40-8

PubChem CID

68649271

Molecular Formula

C11H15BO5

Molecular Weight

238.05 g/mol

Exact Mass

238.101254

InChIKey

GQNVIDPLCCFIIN-UHFFFAOYSA-N

SMILES String

CC1(C)OB(c2ccc(C(=O)O)o2)OC1(C)C

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

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-YL)furan-2-carboxylic acid (CAS 1220188-40-8) is listed in the Advanced Chemicals portfolio, with molecular formula C11H15BO5 and molecular weight 238. 05 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

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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-YL)furan-2-carboxylic acid

Names & Synonyms

2-Carboxyfuran-5-boronic acid, pinacol ester2-Carboxyfuran-5-boronic acid,pinacol ester2-CARBOXY-FURAN-5-BORONIC ACID, PINACOL ESTER2-Carboxyfuran-5-boronic Acid Pinacol Ester5-(tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylic acid
Show all synonyms
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-furancarboxylic acid5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FURAN-2-CARBOXYLICACID
External Identifiers
DSSTOX SUBSTANCE ID: DTXSID001154977

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

4,4,5,5-Tetramethyl-2-(5-methylfuran-2-yl)-1,3,2-dioxaborolaneCAS 338998-93-9
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carbaldehydeCAS 273731-82-1
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan-3-carboxylic acidCAS 1073354-94-5
2-Furancarboxylic acid, 5-methyl-CAS 1917-15-3
5-Acetylfuran-2-carboxylic acidCAS 13341-77-0

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 338998-93-94,4,5,5-Tetramethyl-2-(5-methylfuran-2-yl)-1,3,2-dioxaborolaneCAS 273731-82-15-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carbaldehydeCAS 1073354-94-55-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan-3-carboxylic acidCAS 1917-15-32-Furancarboxylic acid, 5-methyl-CAS 13341-77-05-Acetylfuran-2-carboxylic 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 acid

RFQ questions for CAS 1220188-40-8

What are the key identifiers for 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-YL)furan-2-carboxylic acid (CAS 1220188-40-8)?

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-YL)furan-2-carboxylic acid is identified by CAS 1220188-40-8, with molecular formula C11H15BO5, molecular weight 238.05, InChIKey GQNVIDPLCCFIIN-UHFFFAOYSA-N.

Can I request a COA for CAS 1220188-40-8?

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

Can I request supplier SDS for 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-YL)furan-2-carboxylic acid?

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

Is CAS 1220188-40-8 available for quotation?

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

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