Structural formula:

English name: 4- (1-hydroxy-1-methylethyl) -2-propyl-1H-Imidazole-5-carboxylic acid ethyl ester
CAS No.：144689-93-0
Molecular formula: C₁₂H₂₀N₂O₃
Molecular weight: 240.3
Physical and chemical properties:
A light yellow to off white powder. Melting point: 101-102 ℃.
Quality standards:
1. Appearance: Light yellow to off white powder
2. Purity (HPLC): ≥ 98.0%
3. Moisture (KF): ≤ 0.5%
Packaging specification: 25kg/cardboard drum
Storage: Store in a cool, dry, and well ventilated place. Keep away from heat and fire sources, and avoid direct sunlight.
Main purpose:
The key intermediate of the antihypertensive drug olmesartan medoxomil.