2-Nitrobenzenesulfonyl fluoride

Name: 2-Nitrobenzenesulfonyl fluoride
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 433-98-7
Cat. No. CS-0181567
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-Nitrobenzenesulfonyl fluoride|CS-0181567

Structure of 433-98-7

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 433-98-7
Cat. No. CS-0181567
Purity ≥97%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₄FNO₄S
Molecular Weight 205.16
Synonym(s) O-NITROBENZENESULFONYL FLUORIDE
SMILES O=S(C1=CC=CC=C1[N+]([O-])=O)(F)=O

Description

2-Nitrobenzenesulfonyl fluoride is a bench-stable, moisture-tolerant reagent featuring a strongly electron-deficient sulfonyl group paired with a para-nitro aryl moiety. This combination enhances electrophilicity for efficient sulfonation and fluorination reactions in synthetic workflows. The reagent integrates cleanly into multistep sequences requiring selective functionalization under mild conditions.

Application

2-Nitrobenzenesulfonyl fluoride serves as a highly effective sulfonating agent and electrophilic fluorinating reagent in synthetic organic chemistry. It enables efficient introduction of sulfonyl and fluorine functionalities under mild conditions, with demonstrated utility in the preparation of sulfonamide derivatives and fluorinated heterocycles. Its bench-stable nature and compatibility with diverse functional groups make it a practical choice for medicinal chemistry and process development workflows.

Synthesis

Route1
- 1694-92-4
- ~%
- In-stock
  
  433-98-7
References
- Davies; Dick Journal of the Chemical Society, 1932 , p. 2042,2046
Route2
- 15898-45-0
- ~%
- In-stock
  
  433-98-7
References
- Vigalok, I. V.; Petrova, G. G.; Lukashina, S. G.; Vigalok, A. A.; Levin, Ya. A. Journal of Organic Chemistry USSR (English Translation), 1980 , vol. 16, # 7 p. 1239 - 1243 Zhurnal Organicheskoi Khimii, 1980 , vol. 16, # 7 p. 1442 - 1447

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05
Signal Word : Danger	UN#: 3261
Class : 8	Packing Group : Ⅱ
Hazard Statements : H314-H318
Precautionary Statements : P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P363-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 77.28
LogP 1.253
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 2

Other Classifications

Building Blocks Functional Group Nitro compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

2-Nitrobenzenesulfonyl fluoride sigma2-Nitrobenzenesulfonyl fluoride manufacturer2-Nitrobenzenesulfonyl fluoride price2-Nitrobenzenesulfonyl fluoride structure2-Nitrobenzenesulfonyl fluoride SDSbuy 2-Nitrobenzenesulfonyl fluoride2-Nitrobenzenesulfonyl fluoride supplier2-Nitrobenzenesulfonyl fluoride uses2-Nitrobenzenesulfonyl fluoride molecular weightprice of 2-Nitrobenzenesulfonyl fluoride2-Nitrobenzenesulfonyl fluoride chemical name formula of 2-Nitrobenzenesulfonyl fluoride

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-Nitrobenzenesulfonyl fluoride

CAS No. 433-98-7

Recommended Products