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852005 Fmoc-Asp(OtBu)-OH

Fmoc-Asp(OtBu)-OH Novabiochem®. CAS 71989-14-5, molar mass 411.46 g/mol.

Fmoc-Asp(OtBu)-OH MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 71989-14-5 EC Number: 276-251-7 Molar Mass: 411.50 g/mol Hill Formula: C₂₃H₂₅NO₆
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852005
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
71989-14-5276-251-7C₂₃H₂₅NO₆411.50 g/mol

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      8520050100
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          Description
          Catalogue Number852005
          Replaces04-12-1013
          Brand Family Novabiochem®
          Alternate Names
          • N-α-Fmoc-L-aspartic acid β-t.-butyl ester
          Background InformationThe product number for this product was previously 04-12-1013.

          To obtain a certificate of analysis (CoA) of a lot that begins with the letter "A", please select the option in the right hand menu "Request a COA for Lot#s starting with A".
          References
          Product Information
          CAS number71989-14-5
          EC number276-251-7
          Hill FormulaC₂₃H₂₅NO₆
          Molar Mass411.50 g/mol
          HS Code2924 29 99
          Structure formula ImageStructure formula Image
          Quality LevelMQ400
          Applications
          ApplicationFmoc-Asp(OtBu)-OH Novabiochem®. CAS 71989-14-5, molar mass 411.46 g/mol.
          Biological Information
          Physicochemical Information
          Melting Point143 - 150 °C
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Storage class10 - 13 Other liquids and solids
          WGKWGK 3 highly hazardous to water
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Color (visual)white to off white
          Appearance of substance (visual)powder
          Color index (0,5 M in DMF)≤ 150 Hazen
          Identity (IR)passes test
          Enantiomeric purity≥ 99.8 % (a/a)
          Purity (HPLC)≥ 99.0 % (a/a)
          Fmoc-ß-Ala-OH (HPLC)≤ 0.1 % (a/a)
          Fmoc-ß-Ala-Asp (OtBu)-OH (HPLC)≤ 0.1 % (a/a)
          Fmoc-Asp(OtBu)-Asp(OtBu)-OH (HPLC)≤ 0.1 % (a/a)
          Fmoc-Asp-OH (HPLC)≤ 0.1 % (a/a)
          Assay free amino acid (GC)≤ 0.2 %
          Purity (TLC(011A))≥ 98 %
          Purity (TLC(0811))≥ 98 %
          Solubility (25 mmole in 50 ml DMF)clearly soluble
          Assay (acidimetric)≥ 98.0 %
          Water (K. F.)≤ 2.0 %
          Ethyl acetate (HS-GC)≤ 0.5 %
          Acetate (IC)≤ 0.02 %
          For TLC-Systems see our General Catalog
          Global Trade Item Number
          Catalogue Number GTIN
          8520050025 04027269084554
          8520050100 04027269084561