0.25 M Ethylthiotetrazole solution (ETT in anhydrous acetonitrile)

£71.08 to £233.05

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Variation ID		Product Code	Pack Size	List Price	Qty
15585	photo_camera	NC-0108-M450.0-001	450ml NC-0108-M450.0-001	£71.08
15586	photo_camera	NC-0108-N002.5-001	2.5L NC-0108-N002.5-001	£233.05

5-Ethylthiotetrazole (ETT) is an efficient activator for use in chemical synthesis of either DNA or RNA.

ETT has excellent performance with respect to coupling times, coupling efficiency, consumption of phosphoramidites and reduction of n-1 impurities. ETT can be used for RNA synthesis with TBDMS, O-Methyl, TOM® or ACE® amidites

Product Name: ETT Solution
Description: 5-Ethylthiotetrazole in anhydrous Acetonitrile; 0.25 Molar solution
CAS Number: Acetonitrile/75-05-8, ETT/89797-68-2
Appearance: Clear, no precipitation
Purity by HPLC at 220 nm: ≥ 98.0%
Water Content: ≤ 20.0 ppm
Density (g/L): 789.45

Application Note
Activator for chemical RNA and DNA synthesis

Shipping: Ambient
Storage: Ambient

HS Code / Commodity Code: 38249992

UN Number: 1993

Hazard Class: 3

Packing Group: 2

Hazard Phrases: H225,H302,H312,H332,H319

Prec Phrases: P280,P303+P361+P353,P304+P340,P312,P305+P351+P338