Methyl 5-chloro-3-methylpyrazine-2-carboxylate

Name: Methyl 5-chloro-3-methylpyrazine-2-carboxylate
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1262860-62-7
Cat. No. CS-0462244
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-chloro-3-methylpyrazine-2-carboxylate|CS-0462244

Structure of 1262860-62-7

Size

Price

Quantity

* Please select Quantity before adding items.

Description

Methyl 5-chloro-3-methylpyrazine-2-carboxylate is a bench-stable heterocyclic ester featuring a chlorine-substituted pyrazine core. This electron-deficient scaffold integrates readily into synthetic sequences, enabling efficient access to complex nitrogen-rich architectures. The methyl and ester groups provide orthogonal handles for further functionalization under standard conditions.

Application

Methyl 5-chloro-3-methylpyrazine-2-carboxylate serves as a versatile heterocyclic building block in medicinal chemistry and agrochemical synthesis. Its pyrazine core supports diverse functionalization, with the chloro group enabling palladium-catalyzed cross-coupling reactions and the ester moiety permitting selective reduction or hydrolysis. Bench-stable and compatible with standard purification methods, it facilitates efficient access to substituted pyrazine scaffolds relevant to API development.

General Information

CAS No. 1262860-62-7
Cat. No. CS-0462244
Purity ≥98%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₇ClN₂O₂
Molecular Weight 186.60
Synonym(s) 5-chloro-3-methylpyrazine-2-carboxylate
SMILES CC1=NC(=CN=C1C(=O)OC)Cl

Computational Chemistry Data

TPSA 52.08
LogP 1.22502
H_Acceptors 4
H_Donors 0
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-H335
Precautionary Statements : P261-P280-P302+P352

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 Ester

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazine compounds

Key Words

1262860-62-7 sigma1262860-62-7 manufacturer1262860-62-7 price1262860-62-7 structure1262860-62-7 SDSbuy 1262860-62-71262860-62-7 supplier1262860-62-7 uses1262860-62-7 molecular weightprice of 1262860-62-71262860-62-7 chemical name formula of 1262860-62-7

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-chloro-3-methylpyrazine-2-carboxylate

CAS No. 1262860-62-7

Recommended Products