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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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              8520051000
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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
                  8520050250 04027269206925
                  8520051000 04027269179175