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Research chemical

2-(4-Bromophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione

CAS Number: 943552-04-3

Chemical structure
2-(4-Bromophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione molecular structure, CAS 943552-04-3

Product details

Identity & specification

Molecular formula
C11H11BBrNO4
Molecular weight
311.93 g/mol
Product type
Research-use catalog compound
Documentation
COA / SDS available by request

For laboratory research and professional procurement workflows.

Technical identifiers

Show PubChem, InChIKey, IUPAC, and SMILES

PubChem CID

44542259

Exact Mass

310.99645

InChIKey

ZKMPNCNELZIKDC-UHFFFAOYSA-N

SMILES String

CN1CC(=O)OB(c2ccc(Br)cc2)OC(=O)C1

Physical Properties

Appearance

white solid

Physical State

solid

Melting Point

105.0 °C

Boiling Point

346.0 °C

Density

1.6 g/cm³

Water Solubility

1.58 × 10⁻³ mol/L

Flash Point

200.0 °C

Show more physical data

Vapor Pressure

Estimated very low; unit not specified

Autoignition Temp

400.0 °C

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

Computed Structure Descriptors

Show calculated structure fields

Heavy atom count

18

H-bond acceptors

5

H-bond donors

0

Rotatable bonds

1

Ring count

2

Aromatic rings

1

Topological polar surface area

55.84 Ų

Computed LogP

0.18

Fragment-like structure rule

No

Lead-like structure rule

Yes

Drug-like structure rule

Yes

Structure family

n heterocycle ligand

Precious metal motif

No

Transition metal motif

No

Phosphine ligand motif

No

N-heterocycle motif

Yes

Boronic acid motif

Yes

Computed structure descriptors generated from molecular structure. These are not experimental physical property values, supplier specifications, SDS data, or bioactivity claims.

Catalog Facts

Structural features

2-(4-Bromophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione, also known as 4-Bromophenylboronic acid MIDA ester, is a functionalized boronate ester.

Sourcing context

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

Research use context

This 4-bromophenylboronic acid MIDA ester is primarily used in research as a protected boronic acid equivalent for Suzuki-Miyaura cross-coupling reactions.

Documentation needs

Handle with appropriate personal protective equipment, including gloves, eye protection, and a lab coat. Use in a well-ventilated area or fume hood to avoid inhalation. Avoid contact with skin and eyes.

Applications & Classification

Research intermediateCustom synthesis building blockCatalysts & LigandsPharmaceutical intermediate researchResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.
  • Avoid contact with skin and eyes.

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • and reactivity.
  • Carbon monoxide, carbon dioxide, boron oxides, hydrogen bromide, nitrogen oxides.

Disposal

  • The product, remaining and non-recyclable solutions should be handed over to a licensed company for disposal.
  • Contact a professional agency with a waste disposal license to handle this substance.
Show additional safety reference fields

Fire Fighting

  • Use self-contained breathing apparatus if necessary.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Sweep and shovel up.

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

Procurement notes

Sourcing context and documentation notes

Show details

MolGraph uses public price and availability evidence as a starting point, then confirms current stock, quotation, COA/SDS, lot specification, lead time, and shipment documentation before final acceptance.

Package and specification

Use the quote panel for visible public options. Additional quantities or specifications can be reviewed by RFQ.

Final lot confirmation

Purity, lot identity, and batch-specific documentation are confirmed before procurement decisions.

Supply documentation

Supplier-issued COA and SDS can be requested before handling, storage, shipment, or procurement decisions.

Quotation review

Final quote depends on quantity, lead time, destination, and supplier confirmation.

Procurement questions

Is CAS 943552-04-3 in stock?

2-(4-Bromophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione is in stock. Estimated delivery: 5–9 business days. Submit an RFQ to confirm final price, lot specification, documentation, and destination-specific shipping terms.

How is the final price confirmed?

The page shows a public reference price in the quote panel. Submit an RFQ to confirm current price, quantity breaks, lead time, and destination-specific shipping requirements.

Can MolGraph provide COA or SDS for CAS 943552-04-3?

Yes. Supplier-issued COA and SDS can be requested during the RFQ workflow. Lot-specific documents depend on supplier and batch confirmation.