2,3-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline

Name: 2,3-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1937236-09-3
Cat. No. CS-0112217
Purity≥98%
MDL No.None

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

2,3-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline|CS-0112217

Structure of 1937236-09-3

Size

Price

Quantity

* Please select Quantity before adding items.

Description

This boronate ester features a difluorinated aniline core, enabling efficient cross-coupling under standard conditions. The tetramethyl-substituted dioxaborolane moiety ensures excellent stability and reactivity in Suzuki-Miyaura transformations. Ideal for constructing complex fluorinated aromatic architectures with high functional group tolerance.

Application

2,3-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline serves as a versatile boron-containing building block for Suzuki-Miyaura cross-coupling reactions. The difluorophenyl moiety enhances metabolic stability and modulates electronic properties, while the pinacol boronate group enables efficient coupling under mild conditions. Bench-stable and compatible with diverse functional groups, it facilitates rapid access to fluorinated biaryl scaffolds common in medicinal chemistry and materials science.

General Information

CAS No. 1937236-09-3
Cat. No. CS-0112217
Purity ≥98%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₁₆BF₂NO₂
Molecular Weight 255.07
Synonym(s) None
SMILES NC1=CC=C(B2OC(C)(C)C(C)(C)O2)C(F)=C1F

Computational Chemistry Data

TPSA 44.48
LogP 1.8462
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319
Precautionary Statements : P264-P270-P280-P302+P352-P330-P362+P364-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Other Classifications

Building Blocks Functional Group Fluoride

Building Blocks Functional Group Boronic Acid And Its Ester

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

1937236-09-3 sigma1937236-09-3 manufacturer1937236-09-3 price1937236-09-3 structure1937236-09-3 SDSbuy 1937236-09-31937236-09-3 supplier1937236-09-3 uses1937236-09-3 molecular weightprice of 1937236-09-31937236-09-3 chemical name formula of 1937236-09-3

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

2,3-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline

CAS No. 1937236-09-3

Recommended Products