112488 N-Acetyl-DL-tryptophan

112488
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaMolar MassGrade Value
      87-32-1201-739-3C₁₃H₁₄N₂O₃246.26 g/molPh Eur,BP

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      1124881000
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          Plastic bottle 1 kg
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          1124885000
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              Plastic drum 5 kg
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              1124889025
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                  Plastic drum 25 kg
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                  Description
                  Catalogue Number112488
                  References
                  Product Information
                  CAS number87-32-1
                  EC number201-739-3
                  GradePh Eur,BP
                  Hill FormulaC₁₃H₁₄N₂O₃
                  Molar Mass246.26 g/mol
                  HS Code2933 99 80
                  Structure formula ImageStructure formula Image
                  Applications
                  Biological Information
                  Physicochemical Information
                  Density1.39 g/cm3 (20.5 °C)
                  Melting Point208.6 °C decomposes
                  pH value3.25 (0.5 g/l, H₂O, 20 °C)
                  Vapor pressure<0.00005 mPa (20 °C)
                  Bulk density370 kg/m3
                  Solubility0.88 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  Safety Information according to GHS
                  Storage class10 - 13 Other liquids and solids
                  WGKWGK 2 water endangering
                  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 at +5°C to +30°C.
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications
                  Assay (alkalimetric, calculated on dried substance)99.0 - 101.0 %
                  Identity (IR-spectrum)passes test
                  Appearancewhite to almost white, crystalline powder or colorless crystals
                  Appearance of solution (10 g/l; sodium hydroxide solution 1 mol/l)clear and not more intense in color than reference solution Y₇ or GY₇
                  Opt. rotation (100 g/l, sodium hydroxide 1 mol/l)-0.1 to +0.1
                  Fe (Iron)≤ 10 ppm
                  NH₄ (Ammonium)≤ 200 ppm
                  Residual solvents (ICH Q3C)excluded by manufacturing process
                  Related substances (HPLC) (largest single impurity)≤ 0.25 %
                  Related substances (HPLC) (Sum of all impurities)≤ 0.5 %
                  Sulfated ash (600 °C)≤ 0.1 %
                  Loss on Drying (105 °C)≤ 0.5 %
                  Bacterial endotoxins≤ 50 I.U./g
                  Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
                  Corresponds to Ph. Eur., BP

                  Documentation

                  Material Qualification Dossier

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                  Quality Management Dossier

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                  Operational Excellence Dossier

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                  SDS

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                  Safety Data Sheet (SDS) 

                  Certificates of Analysis

                  Product Number PackagingSpecificationLot Number
                  1124881000 Plastic bottlePDF Specification Document
                  1124885000 Plastic drumPDF Specification Document
                  1124889025 Plastic drumPDF Specification Document

                  Certificates

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