High 100% Pure Omeprazole / USP/EP grade Omeprazole Cas 73590 58 6

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High 100% Pure Omeprazole / USP/EP grade Omeprazole Cas 73590-58-6

Product Description

Omeprazole

Omeprazole Basic information
Product Name:	Omeprazole
Synonyms:	1h-benzimidazole,5-methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridinyl)methyl)sulf; 2-Chloromethyl-3,5-dinmethyl-4-methoxypyridine;5-methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridyl)methyl)sulfinyl)benzimidazol;audazol;aulcer;belmazol;ceprandal;elgam
CAS:	73590-58-6
MF:	C17H19N3O3S
MW:	345.42
EINECS:	615-996-8
Product Categories:	Metabolite Reference Standard;Isotopically Labeled Pharmaceutical Reference Standard; OSMITROL;Other APIs;Digestive System;Drug bulk;Active Pharmaceutical Ingredients;Omeprazole; Intermediates & Fine Chemicals;Pharmaceuticals;API's;ATPase
Omeprazole Chemical Properties
Melting point	156°C
Fp	9℃
storage temp.	2-8°C
solubility	H2O: 0.5 mg/mL
form	solid
pka	pKa 4.14/8.9(H2O,t =25,I=0.025) (Uncertain)
color	white
Water Solubility	Soluble in water (0.5 mg/ml), DMSO (25 mg/ml), and ethanol (4.5 mg/ml).

Application

1.Applied for Pharmaceutical stuff;

2. Applied for Health care supplement;

3. Applied for Food additives.

Functions

Product use: suitable for peptic ulcer, reflux esophagitis,

1. peptic ulcer haemorrhage, anastomotic bleeding ulcer.

2. the State of stress with acute gastric mucosal damage, and non-steroidalanti-inflammatory drug-induced acute gastric mucosal injury.

3. it is also often used to prevent severe disease (such as cerebralhemorrhage, traumas, etc) prevention of rebleeding after gastrectomy.

4. General anesthesia or coma patients after major surgery and weakness toprevent reflux with inhalation lung.

Estradiol

Specification

ITEMS		STANDARD	RESULTS
Identification	A:	By TLC	positive
Identification	B:	IR Conforms to standard	positive
Completeness of solution		Conforms to standard	positive
Color of solution		The absorbance is not greater than 0.1 at 440nm	0.04
Loss on drying		≤0.5%	0.20%
Residue on ignition		≤0.1%	0.04%
Heavy metals		≤0.002%	<0.002%
Chromatographic purity (HPLC)	Single impurity	≤0.3%	0.12%
Chromatographic purity (HPLC)	Total impurity	≤1.0%	0.28%
Residual solvent	a)Acetone	≤ 5000ppm	554ppm
	b)Methylene	≤600ppm	12ppm
	c)Methanol	≤ 3000ppm	50ppm
	d)Toluene	≤ 890ppm	28ppm
Assay(HPLC)		98.0%-99.0%	98.5%

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