Methyl 5-amino-4-cyano-3-methylthiophene-2-carboxylate

Name: Methyl 5-amino-4-cyano-3-methylthiophene-2-carboxylate
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 61320-65-8
Cat. No. CS-0279521
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.

Methyl 5-amino-4-cyano-3-methylthiophene-2-carboxylate|CS-0279521

Structure of 61320-65-8

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 61320-65-8
Cat. No. CS-0279521
Purity ≥98%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₈N₂O₂S
Molecular Weight 196.23
Synonym(s) 2-AMINO-3-CYANO-4-METHYL-5-CARBMETHOXY THIOPHENE
SMILES CC1=C(C(=O)OC)SC(=C1C#N)N

Description

Methyl 5-amino-4-cyano-3-methylthiophene-2-carboxylate features a thiophene core functionalized with amino, cyano, methylthio, and ester groups, enabling integration into diverse heterocyclic architectures. This electron-deficient scaffold facilitates coupling reactions under mild conditions and serves as a key intermediate in the synthesis of bioactive thienyl derivatives.

Application

Methyl 5-amino-4-cyano-3-methylthiophene-2-carboxylate serves as a versatile building block in heterocyclic synthesis, enabling efficient access to substituted thiophene scaffolds relevant to medicinal chemistry and agrochemical development. The molecule combines an amino group for derivatization, a cyano function for nucleophilic transformations, and a methylthio substituent compatible with oxidative or displacement reactions. Its bench-stable nature and straightforward purification support scalable synthesis workflows.

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.

Computational Chemistry Data

TPSA 76.11
LogP 1.297
H_Acceptors 5
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Cyanide/Nitrile

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic heterocycle compounds Thiophene compounds

Key Words

61320-65-8 sigma61320-65-8 manufacturer61320-65-8 price61320-65-8 structure61320-65-8 SDSbuy 61320-65-861320-65-8 supplier61320-65-8 uses61320-65-8 molecular weightprice of 61320-65-861320-65-8 chemical name formula of 61320-65-8

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:

Methyl 5-amino-4-cyano-3-methylthiophene-2-carboxylate

CAS No. 61320-65-8

Recommended Products