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853018 Boc-Lys(2-Cl-Z)-OH

Overview

Replacement Information

Key Spec Table

CAS #Hill FormulaMolar Mass
54613-99-9C₁₉H₂₇ClN₂O₆414.9 g/mol

Pricing & Availability

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      8530180100
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          Description
          Catalogue Number853018
          Replaces04-12-0068
          Brand Family Novabiochem®
          Alternate Names
          • N-α-t.-Boc-N-ε-2-chloro-CBZ-L-lysine
          Background InformationThe Cl-Z group is more stable to TFA than the Z group [1, 2], so this derivative is preferred to Boc-Lys(Z)-OH in the synthesis of longer peptides.

          The product number for this product was previously 04-12-0068.

          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 number54613-99-9
          Hill FormulaC₁₉H₂₇ClN₂O₆
          Molar Mass414.9 g/mol
          HS Code2924 29 99
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationBoc-Lys(2-Cl-Z)-OH (cryst) Novabiochem®. CAS 54613-99-9, molar mass 414.88 g/mol.
          Biological Information
          Physicochemical Information
          Melting Point70 - 73 °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 at +2°C to +8°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Colour (visual)white to slight yellow to beige
          Appearance of substance (visual)powder
          Identity (IR)passes test
          Optical rotation α 25/D (c=1 in DMF)-12.0 - -10.0 °
          Purity (TLC(011A))≥ 98 %
          Purity (TLC(0811))≥ 98 %
          Assay (HPLC, area%)≥ 99.0 % (a/a)
          Solubility (1 mmole in 2 ml DMF)clearly soluble
          Solubility (1mmoll in 2ml DCM)clearly soluble
          Assay (acidimetric)≥ 95.0 %
          Enantiomeric purity≥ 99.5 % (a/a)
          For TLC-Systems see our General Catalog
          Global Trade Item Number
          Catalogue Number GTIN
          8530180025 04027269096359
          8530180100 04027269096366

          Documentation

          Boc-Lys(2-Cl-Z)-OH SDS

          Title

          Safety Data Sheet (SDS) 

          Citations

          Title
          • [1] K. Noda, et al. (1969) Bull. Chem. Soc. Jpn., 43, 1883.
          • [2] B. W. Erickson, et al. (1973) J. Am. Chem. Soc., 95, 3757.