851012 | HCTU

851012
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      Overview

      Replacement Information

      Key Spec Table

      CAS #Hill FormulaMolar Mass
      330645-87-9C₁₁H₁₅ClF₆N₅OP413.69 g/mol

      Pricing & Availability

      Catalogue NumberAvailability Packaging Qty/Pack Price Quantity
      8510120025
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          Plastic bottle 25 g
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          8510120100
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              Fibre case 100 g
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              Description
              Catalogue Number851012
              Replaces01-62-0038
              Brand Family Novabiochem®
              SynonymsHCTU
              Alternate Names
              • 2-(6-Chloro-1-H-benzotriazole-1-yl)-1,1,3,3-tetramethylaminium hexafluorophosphate
              Background InformationHCTU [1] is a novel aminium-based coupling reagent, analogous to HBTU, which in comparative studies was found to give superiort results to TBTU in the synthesis of difficult peptides [2], in hindered couplings [3], and cyclizations [4].

              The product number for this product was previously 01-62-0038.

              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 number330645-87-9
              Hill FormulaC₁₁H₁₅ClF₆N₅OP
              Molar Mass413.69 g/mol
              HS Code2933 99 80
              Structure formula Image
              Applications
              ApplicationHCTU O-(1H-6-Chlorobenzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate Novabiochem®. CAS 330645-87-9, molar mass 413.69 g/mol.
              Biological Information
              Physicochemical Information
              Melting Point>185 °C
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              Hazard Pictogram(s)
              Hazard Statement(s)H228: Flammable solid.
              Precautionary Statement(s)P210: Keep away from heat.
              Signal WordDanger
              Storage class4.1B Flammable solid hazardous materials
              WGKWGK 3 highly 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
              Hazard Symbols Flammable
              Categories of dangerhighly flammable
              R PhraseR 11
              Highly flammable.
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +2°C to +8°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 1325 , 4.1, II
              Declaration (transport by air) IATA-DGRUN 1325 , 4.1, II
              Declaration (transport by sea) IMDG-CodeUN 1325 , 4.1, II
              Supplemental Information
              Specifications
              Colour (visual)white to off white
              Appearance of substance (visual)powder
              Identity (IR)passes test
              Assay (HPLC, area%)≥ 98.0 % (a/a)
              Solubility (1 mmole in 2 ml DMF)clearly soluble
              Water (K. F.)≤ 0.50 %
              For TLC-Systems see our General Catalog

              Documentation

              SDS

              Title

              Safety Data Sheet (SDS) 

              Certificates of Analysis

              Product Number PackagingSpecificationLot Number
              8510120025 Plastic bottlePDF Specification Document
              8510120100 Fibre casePDF Specification Document

              Brochure

              Title
              Novabiochem Coupling Reagent Flyer 2010
              Novabiochem Innovations 02/06
              Novabiochem Innovations 03/10
              Novabiochem Letters 01/14

              Citations

              Title
              • [1] O. Marder, et al. (2002) Chimica Oggi, 37.
              • [2] G. Sabatino, et al. in 'Peptides 2002, Proceedings of the 27th European Peptide Symposium', E. Benedetti & C. Pedone (Eds), Naples, Edizioni Ziino, 2002, pp. 272.
              • [3] M. Gude & S. Barthélémy in 'Peptides 2002, Proceedings of the 27th European Peptide Symposium', E. Benedetti & C. Pedone (Eds), Naples, Edizioni Ziino, 2002, pp. 122.
              • [4] G. Sabatino, et al. in 'Peptide Revolution: Genomics, Proteomics & Therapeutics, , Proc. 18th American Peptide Symposium', M. Chrev & T. K. Sawyer (Eds), Cardiff, American Peptide Society, 2003, pp. 49.

              Reach Use

              Title
              Reach Use