Molecule structure of Somatostatin (CAS NO.38916-34-6):

Molecular Weight: 1637.87816 g/mol
Molecular Formula: C₇₆H₁₀₄N₁₈O₁₉S₂ 
Density: 1.43 g/cm³ 
Boiling Point: 1970.9 °C at 760 mmHg 
Flash Point: 1145.7 °C
Index of Refraction: 1.669
Molar Refractivity: 427.42 cm³
Molar Volume: 1144.2 cm³
Polarizability: 169.44×10^-24 cm³
Surface Tension: 84.7 dyne/cm 
Enthalpy of Vaporization: 341.99 kJ/mol 
Storage Temp.: −20 °C
Solubility H₂O: 1 mg/mL
XLogP3-AA: -3.1
H-Bond Donor: 22
H-Bond Acceptor: 22
Rotatable Bond Count: 26
Tautomer Count: 1000
Exact Mass: 1636.716655
MonoIsotopic Mass: 1636.716655
Topological Polar Surface Area: 613
Heavy Atom Count: 115
Complexity: 3240
Defined Atom StereoCenter Count: 15 
Canonical SMILES: CC(C1C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(CSSCC(C(=O)NC(C(=O)NC(C(=O)NC(C=O)
NC(C(=O)NC(C(=O)NC(C(=O)N1)CCCCN)CC2=CNC3=CC=CC=C32)CC4=CC=CC=C4)CC5=CC=CC=C5)CC(=O)N)CCCCN)NC(=O)CNC(=O)C(C)N)C(=O)O)CO)C(C)O)CC6=CC=CC=C6)O
InChIKey: NHXLMOGPVYXJNR-ATOGVRKGSA-N
EINECS: 254-186-5
Product Categories: Amino Acid Derivatives; Peptide; Amino Acids 13C, 2H, 15N; Amino Acids & Derivatives; Intermediates & Fine Chemicals; Pharmaceuticals

 Somatostatin (CAS NO.38916-34-6) is used as growth hormone-release inhibiting factor; treatment of severe, acute hemorrhage of gastroduodenal ulcers and experimental antidiabetic.

WGK Germany: 3
RTECS:WF8751700
F: 3-10-21

 Somatostatin (CAS NO.38916-34-6) is also named as CCRIS 3629 ; Growth hormone-release inhibiting factor: L-alanylglycyl-L-cysteinyl-L-lysyl-L-asparaginyl-L-phenylalanyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-threonyl-L-phenylalanyl-L-threonyl-L-seryl-L-cysteine cyclic (3-14) disulfide ; Somatostatin, cyclic ; Somatostatina ; Somatostatina [INN-Spanish] ; Somatostatine ; Somatostatine [INN-French] ; Somatostatinum ; Somatostatinum [INN-Latin] . Somatostatin (CAS NO.38916-34-6) is white powder.