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2-Amino-4-(methylselanyl)butanoic Acid or L-selenomethionine USP Grade Supplier Exporter Manufacturers' Representative |
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2-Amino-4-(methylselanyl)butanoic Acid or L-selenomethionine
CAS Number: 3211-76-5
Molecular Formula: C5H11NO2Se
Molecular Weight: 196.11
L-selenomethionine
Selenomethionine USP Grade Specifications
C5H11NO2Se --- 196.11
Butanoic acid, 2-amino-4-(methylseleno)-, (S)-;
(S)-2-Amino-4-(methylselenyl)butyric acid --- CAS 1464-42-2
Selenomethionine contains not less than 97.0 percent and not more than 103.0 percent of C5H11NO2Se and contains not less than 39.0 percent and not more than 41.0 percent of Se, calculated on the as-is basis.
Packaging and storage: Preserve in well-closed containers.
Identification: Infrared Absorption.
Specific rotation: between +17.0 and +19.5.
Heavy metal: 0.002%.
Limit of sodium: To pass the test. Not more than 0.1% is found.
Chromatographic purity: To pass the test.
Please visit SDS Safety Data Sheet of 2-Amino-4-(methylselanyl)butanoic Acid or L-selenomethionine Suppliers.
American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.
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