5-amino-1-methylimidazole-4-carboxamide

Name: 5-amino-1-methylimidazole-4-carboxamide
Brand: ChemScene
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CAS No. 21343-04-4
Cat. No. CS-0061755
Purity≥97%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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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+

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5-amino-1-methylimidazole-4-carboxamide|CS-0061755

Structure of 21343-04-4

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Description

5-Amino-1-methylimidazole-4-carboxamide delivers a bifunctional scaffold combining an amino group and a carboxamide moiety on a substituted imidazole core. This configuration supports hydrogen bonding and dipolar interactions, enhancing solubility and molecular recognition in synthetic and biological contexts. The methyl substitution improves metabolic stability and facilitates incorporation into heterocyclic libraries for medicinal chemistry applications.

Application

5-Amino-1-methylimidazole-4-carboxamide serves as a versatile building block for imidazole-based heterocycles, enabling efficient synthesis of purine analogs and bioactive scaffolds. Its amine and carboxamide functionalities offer orthogonal reactivity for peptide coupling and derivatization, while the methyl group enhances metabolic stability and solubility. The compound exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for medicinal chemistry campaigns and API intermediate development.

General Information

CAS No. 21343-04-4
Cat. No. CS-0061755
Purity ≥97%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₈N₄O
Molecular Weight 140.14
Synonym(s) 5-Amino-1-methyl-1H-imidazole-4-carboxamide
SMILES CN1C=NC(C(N)=O)=C1N

Computational Chemistry Data

TPSA 86.93
LogP -0.8988
H_Acceptors 4
H_Donors 2
Rotatable_Bonds 1

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302
Precautionary Statements : P264-P270-P330-P501

Quality Control

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Other Classifications

Building Blocks Functional Group Amide

Building Blocks Skeleton Aromatic heterocycle compounds Imidazole compounds

Key Words

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5-amino-1-methylimidazole-4-carboxamide

CAS No. 21343-04-4

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