5-(ethylthio)-1H-tetrazole

Synonym
Product Category
Product Code
CAS Number
MDL Number
Pubchem SID
Reaxys RN
5-ethylmercapto-1H-tetrazole, ETT
Non-Fluorochemicals
KUMI0F45
89797-68-2
MFCD00068733
2487281
606726
image-155171-Trimethyl(trifluoromethyl)silane_reagent.png
Chemical Name
Molecular Formula
Molecular Weight
Assay
Appearance
Melting Point
Packaging
Storage
5-(ethylthio)-1H-tetrazole
C3H6N4S
130.17
≥98%(HPLC)
White to Off-white Solid
86-90°C
5g,10g,20g,50g,100g and 500g
Store at room temperature
5-(ethylthio)-1H-tetrazole (ETT) is a useful building block for various syntheses of oligonucleotide, ETT ligands and desired polymers within molecular array, e.g. it is used as an efficient activator which activates nucleoside phosphoramidites towards condensation with a nucleoside to form dinucleoside phosphates during oligonucleotide synthesis.
An efficient method for the isolation and purification of oligoribonucleotides. [1]
Benzimidazolium Triflate as an Efficient Promoter for Nucleotide Synthesis via the Phosphoramidite Method. [2]
Iterative synthesis of nucleoside oligophosphates with phosphoramidites. [3]
Four CuI(ett) coordination polymorphs and changes in XRD upon hydrothermal condition optimization. [4]
Structures and magnetism of {Ni3}, {Ni9}, {Ni5} and {Ni12} mercapto-tetrazole based clusters. [5]
References:
[1] B.Sproat, et al, Nucleosides Nucleotides Nucleic Acids, 1995, 14(1-2), pp 255-273.
[2] Y.Hayakawa, et al, J. Org. Chem., 1996, 61(23), pp 7996-7997.
[3]  G.S.Cremosnik, et al, Angew. Chem. Int. Ed. Engl., 2014, 53(1), pp 286-289.
[4] Y.Tao, et al, CrystEngComm, 2017, 19(41), pp 6146-6153.
[5] P.Yao, et al, Polyhedron, 2018, 241(15), pp 37-43.
Signal Word
Hazard Statements
Precautionary Statements
HS Code
RIDADR
Legal Information
Warning
H228,H315,H319
P210,P305+P351+P338
2933998090
UN 1325 4.1/PG III

1. Product Specification
2. Safety Data Sheet
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