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(S)-(+)-2-Amino-3-methylbutyric acid or L-2-Amino-3-methylbutanoic acid or L-2-Aminoisovaleric acid or L-Valine
CAS Number: 72-18-4
Molecular Formula: C5H11NO2
Molecular Weight: 117.15
(S)-(+)-2-Amino-3-methylbutyric acid or L-2-Amino-3-methylbutanoic acid or L-2-Aminoisovaleric acid or L-Valine
Valine USP Grade Specifications:
C5H11NO2 -- 117.15
l-Valine CAS 72-18-4
UNII: HG18B9YRS7
DEFINITION
Valine contains NLT 98.5% and NMT 101.5% of l-valine (C5H11NO2), calculated on the dried basis.
IDENTIFICATION
A. Infrared Absorption.
Residue on Ignition: NMT 0.1%
Chloride and Sulfate, Chloride: NMT 0.05%
Chloride and Sulfate, Sulfate: NMT 0.03%
Iron: NMT 30 ppm
Related Compounds: To pass the test.
Optical Rotation, Procedures, Specific Rotation:
Sample solution: 80 mg/mL in 6 N hydrochloric acid
Acceptance criteria: +26.6° to +28.8°
pH: for 50 mg/mL 5.5–7.0
Loss on Drying: Dry at 105C for 3 h. NMT 0.3%
We also supply L-Valine EP BP Ph Eur IP Grade.
Please visit SDS Safety Data Sheet of L-Valine 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.
Suppliers and Manufacturers' Representative:
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org