136849-72-4

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Identification
Molecular Structure		CAS No.	136849-72-4
		Molecular Formula	C₁₀H₁₇BF₄N₄O₃
		Molecular Weight	328.1
Name	TOTU
Synonymous	O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetra methyluronium tetrafluoroborate
Properties
Melting Point	142-148 °C(dec.)
Safety & Transportation Information
Harzard Symbols	XI
MSDS	For request.
Hs code
Supplier Specification
Appearance	White powder
Purity	99% min.
Packages	1kg/bag.
Productivity	Kgs
Storage	Keep cool and dry
Notes	Low racemisation peptide coupling agent. Ref: Tetrahedron Lett., 33, 6625(1992) This is a product of Shanghai Medpep Co., Ltd. Please visity www.medpep.com for details.