Product Name:	[D-Trp2, 7, 9] Substance P
Catalog Number:	M53051
CAS Number:	100930-11-8

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Physical and Chemical Properties

Formula:	C80H109N21O13S
Molecular Weight:	1604.92
Storage:	Powder          -20°C   3 years ;  4°C   2 years In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure:

Analytical Data

QC Standard:
H-NMR:	Consistent with structure

Product Information

Description:	[D-Trp2,7,9] Substance P is a tachykinin (Neurokinin Receptor) antagonist with Ki values of 1 μM, 1.3 μM, and ~9 μM for NK-1, NK-2,and NK-3 receptor, respectively.
Stability and Solubility Advice:	Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.

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