2-Bromo-1,1-difluorocyclopentane

Name: 2-Bromo-1,1-difluorocyclopentane
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 2303705-25-9
Cat. No. CS-0377806
Purity≥97%
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-Bromo-1,1-difluorocyclopentane|CS-0377806

Structure of 2303705-25-9

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 2303705-25-9
Cat. No. CS-0377806
Purity ≥97%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₇BrF₂
Molecular Weight 185.01
Synonym(s) None
SMILES FC1(F)C(Br)CCC1

Description

2-Bromo-1,1-difluorocyclopentane is a fluorinated cyclopentane derivative featuring bromine and two fluorine atoms at adjacent ring positions. This configuration imparts high polarity and enhanced metabolic stability, enabling its use in synthetic routes to bioactive molecules. The compound serves as a key building block for pharmaceutical intermediates and specialty materials where controlled reactivity and stereochemical integrity are essential.

Application

2-Bromo-1,1-difluorocyclopentane serves as a versatile fluorinated building block for medicinal chemistry and agrochemical synthesis. Its constrained cyclopentane core supports stereoselective transformations, while the geminal difluoro and bromo substituents enable palladium-catalyzed cross-coupling and subsequent functionalization. The molecule exhibits good bench stability and facilitates access to fluorinated heterocycles and bioactive scaffolds via standard synthetic protocols.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS02,GHS07
Signal Word : Danger	UN#: 1993
Class : 3	Packing Group : Ⅱ
Hazard Statements : H226-H315-H319-H335
Precautionary Statements : P210-P240-P241-P242-P243-P261-P264-P271-P280-P302+P352-P304+P340-P362-P370+P378-P405-P501

Quality Control

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

Computational Chemistry Data

TPSA 0
LogP 2.5691
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Fatty ring compounds Cyclopentane compounds

Key Words

2-Bromo-1,1-difluorocyclopentane sigma2-Bromo-1,1-difluorocyclopentane manufacturer2-Bromo-1,1-difluorocyclopentane price2-Bromo-1,1-difluorocyclopentane structure2-Bromo-1,1-difluorocyclopentane SDSbuy 2-Bromo-1,1-difluorocyclopentane2-Bromo-1,1-difluorocyclopentane supplier2-Bromo-1,1-difluorocyclopentane uses2-Bromo-1,1-difluorocyclopentane molecular weightprice of 2-Bromo-1,1-difluorocyclopentane2-Bromo-1,1-difluorocyclopentane chemical name formula of 2-Bromo-1,1-difluorocyclopentane

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-Bromo-1,1-difluorocyclopentane

CAS No. 2303705-25-9

Recommended Products