Certificate of Analysis

 

Product Name: [D-Pro4, D-Trp7, 9, Nle11] Substance P (4-11)
Catalog Number: M53072
CAS Number: 89430-34-2

Physical and Chemical Properties
Formula: C58H77N13O10
Molecular Weight: 1116.31
Solubility: Water
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: [D-Pro4, D-Trp7, 9, Nle11] Substance P (4-11) Structure
Analytical Data
QC Standard:
H-NMR: Consistent with structure
Product Information
Description: [D-Pro4,D-Trp7,9,Nle11] Substance P (4-11) is a potent neurokinin NK1 antagonist.
   
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.