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816012 (2S,3R)-(-)-Threonine

816012
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
72-19-5200-774-1C₄H₉NO₃119.12 g/mol

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      8160120100
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          Description
          Catalogue Number816012
          SynonymsThr, 2-Amino-3-hydroxybutanoic acid
          References
          Product Information
          CAS number72-19-5
          EC number200-774-1
          Hill FormulaC₄H₉NO₃
          Molar Mass119.12 g/mol
          HS Code2922 50 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Application(2S,3R)-(-)-Threonine for synthesis. CAS 72-19-5, pH 5 - 6 (100 g/l, H₂O, 20 °C).
          Biological Information
          Physicochemical Information
          Density1.07 g/cm3 (22.5 °C)
          Melting Point255 - 257 °C
          pH value5.0 - 6 (59.6 g/l, H₂O, 25 °C)
          Bulk density370 kg/m3
          Solubility90 g/l
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          RTECSXO8590000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly hazardous to water
          Disposal3
          Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (HClO₄)≥ 99.0 %
          Spec. rotation [α²0/D (c=6 in water)-29.0 - -27.5 °
          Identity (IR)passes test

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          Categories

          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acids > Aminocarboxylic Acids and Derivatives
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acids > Aminocarboxylic Acids and Derivatives
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acids > Aminocarboxylic Acids and Derivatives