Omeprazole, EP grade CAS 73590-58-6

APICHINA Life Sciences is a leading supplier and manufacturer of fine chemicals, raw materials, reagents and life scienc

CAS: 73590-58-6

MF: C₁₇H₁₉N₃O₃S

MW: 345.42

Physical Description	White or almost white powder
Identification	According to EP
Appearance of Solution	0.5g in 25ml Methylene chloride: Clear
Absorbance	≤ 0.10 (440nm)
Related Substances	Impurity D: ≤ 0.15%
	Impurity E: ≤ 0.15%
	Impurities F and G: ≤ 0.035% (sum)
	Any Unspecified Impurity: ≤ 0.1%
	Total Impurities: ≤ 0.5%
Loss on Drying	≤ 0.2%
Sulfated Ash	≤ 0.1%
Assay	99.0 - 101.0 % (dried substance)
Pharmacopoeia Specification(s)	EP
Specification Version	1.1

Pictograms
Signal word	Warning
Hazard statements	H315: Causes skin irritation H319: Causes serious eye irritation H335: May cause respiratory irritation H336: May cause drowsiness or dizziness
Precautionary statements	P261: Avoid breathing dust/fume/gas/mist/vapors/spray. P280: Wear protective gloves/protective clothing/eye protection/face protection. P302+P352: IF ON SKIN: wash with plenty of water. P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
Supplementary EUH statements
UN Number	-
WGK	WGK 2
SDS Version	3.0