Cyanomethyl 4-methylbenzenesulfonate

Name: Cyanomethyl 4-methylbenzenesulfonate
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 14562-04-0
Cat. No. CS-0109520
Purity≥97%
MDL No.MFCD00019827

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.

Cyanomethyl 4-methylbenzenesulfonate|CS-0109520

Structure of 14562-04-0

Size

Price

Quantity

* Please select Quantity before adding items.

Description

Cyanomethyl 4-methylbenzenesulfonate is a bench-stable sulfonate ester featuring a cyanomethyl group and a para-methylbenzenesulfonyl moiety. This compound serves as a selective, moisture-tolerant leaving group in nucleophilic substitution reactions. The electron-deficient sulfonate facilitates efficient displacement under mild conditions, enabling straightforward incorporation into synthetic intermediates.

Application

Cyanomethyl 4-methylbenzenesulfonate serves as a stable, bench-ready sulfonate ester enabling efficient nucleophilic substitution reactions. Its cyanomethyl group facilitates selective functionalization under mild conditions, while the 4-methylbenzenesulfonate moiety provides excellent leaving group ability and ease of purification. This reagent functions effectively in C–C and C–heteroatom bond formation, particularly in the synthesis of alkylated nitriles and heterocyclic scaffolds common in medicinal chemistry.

General Information

CAS No. 14562-04-0
Cat. No. CS-0109520
Purity ≥97%
MDL No. MFCD00019827
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₉NO₃S
Molecular Weight 211.24
Synonym(s) Cyanomethyl p-toluenesulfonate
SMILES CC1=CC=C(S(=O)(OCC#N)=O)C=C1

Computational Chemistry Data

TPSA 67.16
LogP 1.2239
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 3

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-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-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 Cyanide/Nitrile

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

Cyanomethyl 4-methylbenzenesulfonate sigmaCyanomethyl 4-methylbenzenesulfonate manufacturerCyanomethyl 4-methylbenzenesulfonate priceCyanomethyl 4-methylbenzenesulfonate structureCyanomethyl 4-methylbenzenesulfonate SDSbuy Cyanomethyl 4-methylbenzenesulfonateCyanomethyl 4-methylbenzenesulfonate supplierCyanomethyl 4-methylbenzenesulfonate usesCyanomethyl 4-methylbenzenesulfonate molecular weightprice of Cyanomethyl 4-methylbenzenesulfonateCyanomethyl 4-methylbenzenesulfonate chemical name formula of Cyanomethyl 4-methylbenzenesulfonate

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:

Cyanomethyl 4-methylbenzenesulfonate

CAS No. 14562-04-0

Recommended Products