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Pharmaceutical / Pesticide Intermediates

CAS NO.	83857-96-9
Alias	2-Butyl-5-chloro-1H-imidazole-4-carboxaldehyde
Molecular formula	C₈H₁₁ClN₂O
Molecular weight	186.64
System number	MDL number:MFCD01934396 EC number:410-260-0
Properties	Appearance: slightly yellow to white crystalline powder, easy to absorb moisture Purity: ≥99.0%(HPLC) Loss on drying: ≤0.5% Melting point: 96.0-99.0°C
Storage	Stored in a cool, dry and ventilated place
Application	Antihypertensive drug; losartan intermediate
Security	Danger code: Xi, N Hazard level: 43-51/53 Security level: 24-37-61 UN number: UN3077

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