2-Amino-5-methoxy-1-methylbenzimidazole

Name: 2-Amino-5-methoxy-1-methylbenzimidazole
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1805-02-3
Cat. No. CS-0151138
Molecule weight177.20
Purity≥95%
MDL No.MFCD01658296

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-Amino-5-methoxy-1-methylbenzimidazole|CS-0151138

Structure of 1805-02-3

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 1805-02-3
Cat. No. CS-0151138
Purity ≥95%
MDL No. MFCD01658296
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₁₁N₃O
Molecular Weight 177.20
Synonym(s) 5-methoxy-1-methyl-benzimidazol-2-amine
SMILES CN1C2=CC=C(OC)C=C2N=C1N

Description

2-Amino-5-methoxy-1-methylbenzimidazole features a benzimidazole core functionalized with amino, methoxy, and methyl groups, enabling strong π-stacking and hydrogen-bonding interactions. This electron-rich scaffold enhances solubility in polar solvents and provides stability under standard bench conditions, making it ideal for synthesizing bioactive heterocycles and fluorescent probes.

Application

2-Amino-5-methoxy-1-methylbenzimidazole serves as a versatile heterocyclic building block in medicinal chemistry, enabling the synthesis of biologically active scaffolds. Its well-defined functional groups—amino, methoxy, and methyl—support diverse downstream modifications, including Suzuki-Miyaura coupling and amide formation. The compound exhibits excellent bench stability and facilitates straightforward purification, making it suitable for high-throughput screening and process-scale applications.

Synthesis

Route1
- In-stock
  
  3360-79-0
- ~%
- In-stock
  
  1805-02-3
References
- Simonow; Uglow Zhurnal Obshchei Khimii, 1951 , vol. 21, p. 884,886; engl. Ausg. S. 971, 973

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 53.07
LogP 1.1641
H_Acceptors 4
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Benzimidazole compounds

Key Words

2-Amino-5-methoxy-1-methylbenzimidazole sigma2-Amino-5-methoxy-1-methylbenzimidazole manufacturer2-Amino-5-methoxy-1-methylbenzimidazole price2-Amino-5-methoxy-1-methylbenzimidazole structure2-Amino-5-methoxy-1-methylbenzimidazole SDSbuy 2-Amino-5-methoxy-1-methylbenzimidazole2-Amino-5-methoxy-1-methylbenzimidazole supplier2-Amino-5-methoxy-1-methylbenzimidazole uses2-Amino-5-methoxy-1-methylbenzimidazole molecular weightprice of 2-Amino-5-methoxy-1-methylbenzimidazole2-Amino-5-methoxy-1-methylbenzimidazole chemical name formula of 2-Amino-5-methoxy-1-methylbenzimidazole

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-Amino-5-methoxy-1-methylbenzimidazole

CAS No. 1805-02-3

Recommended Products