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108396 L-Tryptophan

EMPROVE® EXPERT Ph Eur,BP,JP,USP

L-Tryptophan MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Trp

CAS #: 73-22-3 EC Number: 200-795-6 Molar Mass: 204.23 g/mol Hill Formula: C₁₁H₁₂N₂O₂ Grade: Ph Eur,BP,JP,USP
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108396
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개요

Replacement Information

주요 사양표

CAS #EC NumberHill FormulaMolar MassGrade Value
73-22-3200-795-6C₁₁H₁₂N₂O₂204.23 g/molPh Eur,BP,JP,USP

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      Description
      Catalogue Number108396
      SynonymsTrp
      References
      Product Information
      CAS number73-22-3
      EC number200-795-6
      GradePh Eur,BP,JP,USP
      Hill FormulaC₁₁H₁₂N₂O₂
      Molar Mass204.23 g/mol
      HS Code2933 99 99
      Structure formula ImageStructure formula Image
      Quality LevelMQ500
      Applications
      Biological Information
      Physicochemical Information
      Melting Point290 °C (decomposition)
      pH value5.5 - 7 (1 g/l, H₂O, 25 °C)
      Bulk density400 kg/m3
      Solubility10 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 16000 mg/kg
      Safety Information according to GHS
      RTECSYN6130000
      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 at +2°C to +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Assay (perchloric acid titration, calculated on dried substance)98.5 - 101.0 %
      Identity (IR-spectrum)passes test
      Identity (specific rotation)passes test
      Appearancewhite to almost white, crystalline or amorphous powder
      Appearance of solution (10 g/l, Hydrochloric acid 1 mol/l)clear and not more intense in color than reference solution BY₆
      Appearance of solution (20 g/l, hydrochloric acid 2 mol/l)clear
      pH (10 g/l, CO₂-free water)5.5 - 6.4
      Spec. rotation (α 20/D, 10 g/l, water, calc. on dried substance)-30.0 to -33.0
      Spec. rotation (α 25/D, 10 g/l, water, calc. on dried substance)-29.4 to -32.8
      Spec. rotation (α 20/D, 10 g/l, water, previously dried substance)-30.0 to -33.0
      Chloride (Cl)≤ 200 ppm
      Sulfate (SO₄)≤ 200 ppm
      Heavy metals (as Pb)≤ 20 ppm
      Fe (Iron)≤ 20 ppm
      As (Arsenic)≤ 2 ppm
      Ninhydrin-positive substances (LC) (any ninhydrin-positive impurity)≤ 0.2 %
      Ninhydrin-positive substances (LC) (ammonium (570 nm))≤ 0.02 %
      Ninhydrin-positive substances (LC) (total impurities)≤ 0.5 %
      Related substances (HPLC)passes test
      Impurity A ((1,1‘-ethylidenebistryptophan) Peak-E) (acc. to Ph Eur)≤ 10 ppm
      Sum of impurities with RT < tryptophan-peak (acc. to Ph Eur)≤ 100 ppm
      Sum of impurities with RT > tryptophan-peak and up to1,8 times the RT ofacetyltryptophan (acc. to Ph Eur)≤ 300 ppm
      Impurity A ((1,1‘-ethylidenebistryptophan) Peak-E) (acc. to USP)≤ 10 ppm
      Sum of impurities with RT < tryptophan-peak (acc. to USP)≤ 100 ppm
      Sum of impurities with RT > tryptophan-peak, without tryptophan-peak andpeak of „Related Compound B“ (N-acetyltryptophan) (acc. to USP)≤ 300 ppm
      Related substances (TLC)passes test
      Residual solvents (ICH (Q3C))excluded by manufacturing process
      Sulfated ash (600 °C)≤ 0.1 %
      Loss on drying (105 °C; 3 h)≤ 0.30 %
      Bacterial endotoxins≤ 10 I.U./g
      Microbiological test (total aerobic microbial count (TAMC))≤ 100 CFU/g
      Microbiological test (total yeast and mould count (TYMC))≤ 100 CFU/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, JP, USP.
      Global Trade Item Number
      카탈로그 번호 GTIN
      1.08396.1000 04022536104003

      Documentation

      Material Qualification Dossier

      TitleVersion
      9.0

      Quality Management Dossier (Open Access)

      Title

      Operational Excellence Dossier

      Title

      L-Tryptophan MSDS

      타이틀

      물질안전보건자료(MSDS) 

      L-Tryptophan Certificates of Analysis

      제품 번호 패킹스펙로트(lot) 번호
      1.08396.1000 Plastic bottlePDF 사양 문건

      Certificates

      Title