ETT Activator

ALDRICH/L030080 - 0.25 M, configured for PerkinElmer, configured for Polygen, configured for MerMade, configured for ABI 3900

Synonym: 5-(Ethylthio)-1H-tetrazole; 5-(Ethylthio)tetrazole solution

MDL Number: MFCD00068733
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-L030080-6X200ML	200 mL	$174.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

color	clear
compatibility	configured for ABI 3900
	configured for MerMade
	configured for PerkinElmer
	configured for Polygen
concentration	32-35 g/L (ETT content, titration)
form	liquid
impurities	≤30 ppm water content (Karl Fischer)
InChI	1S/C3H6N4S/c1-2-8-3-4-6-7-5-3/h2H2,1H3,(H,4,5,6,7)
InChI key	GONFBOIJNUKKST-UHFFFAOYSA-N
product line	Proligo Reagents
SMILES string	CCSc1nnn[nH]1
storage condition	dry at room temperature
type	for DNA synthesis

Other Notes:	Activator solution, containing 5-(Ethylthio)-1H- tetrazole (ETT) in acetonitrile, are mixed with solutions of phosphoramidites during the extension step. The activator reacts with the amidite group to form a highly reactive intermediate. The intermediate then forms an internucleotide bond with the detritylated 5′hydroxyl group of the growing oligonucleotide chain.
Preparation Note:	Acetonitrile / 5-(Ethylthio)-1H-Tetrazole 100 / 3 (v/w)

Symbol	GHS02,GHS07
Signal word	Danger
Hazard statements	H225 - H302 + H332 - H319
Precautionary statements	P210 - P305 + P351 + P338
RIDADR	UN 1993BE 3 / PGII
WGK Germany	WGK 3
Flash Point(F)	35.6 °F - closed cup - Not
Flash Point(C)	2 °C - closed cup - Not app

UNSPSC

41116105

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