Certificate of Analysis

 

Product Name: (D-Phe5, Cys6, 11, N-Me-D-Trp8)-Somatostatin-14 (5-12) amide
Catalog Number: M52899
CAS Number: 340821-13-8

Physical and Chemical Properties
Formula: C50H67N11O10S2
Molecular Weight: 1046.26
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-Phe5, Cys6, 11, N-Me-D-Trp8)-Somatostatin-14 (5-12) amide Structure
Analytical Data
QC Standard:
H-NMR: Consistent with structure
Product Information
Description: (D-Phe5,Cys6,11,N-Me-D-Trp8)-Somatostatin-14 (5-12) amide is a somatostatin analog with Kds of 0.61, 11.05, 23.5, 1200 and >1000 nM for SSTR5, SSTR3, SSTR2, SSTR1 and SSTR4, 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.