Somatostatin

Modify Date: 2024-01-02 23:45:04

Somatostatin Structure
Somatostatin structure
Common Name Somatostatin
CAS Number 51110-01-1 Molecular Weight 1637.878
Density 1.4±0.1 g/cm3 Boiling Point 1970.9±65.0 °C at 760 mmHg
Molecular Formula C76H104N18O19S2 Melting Point N/A
MSDS N/A Flash Point 1145.7±34.3 °C

 Use of Somatostatin


Somatostatin is a tetradecapeptide which can suppress the growth hormone (GH) secretion and control the pituitary hormone secretion in human CNS.

 Names

Name Somatostatin
Synonym More Synonyms

 Somatostatin Biological Activity

Description Somatostatin is a tetradecapeptide which can suppress the growth hormone (GH) secretion and control the pituitary hormone secretion in human CNS.
Related Catalog
In Vitro Somatostatin is a tetradecapeptide which can suppress the growth hormone (GH) secretion and control the pituitary hormone secretion in human CNS. Somatostatin has two biologically active forms: the predominant form is the 14 amino-acid long Somatostatin-14 while the more potent form is the amino-terminus extended Somatostatin-28. The biological roles of the two Somatostatin isoforms very strongly overlap and the relative proportions of Somatostatin-14 to Somatostatin-28 vary between different tissues. Somatostatin can reduce adhesion of carcinosarcoma cells to the blood vessels and thus attenuate the metastatic potential of these tumours. Somatostatin can also inhibit monocyte chemotactic migration[1].
References

[1]. Msaouel P, et al. Somatostatin and somatostatin receptors: implications for neoplastic growth and cancer biology. Expert Opin Investig Drugs. 2009 Sep;18(9):1297-316.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 1970.9±65.0 °C at 760 mmHg
Molecular Formula C76H104N18O19S2
Molecular Weight 1637.878
Flash Point 1145.7±34.3 °C
Exact Mass 1636.716675
PSA 663.83000
LogP -4.25
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.670
Water Solubility H2O: 1 mg/mL

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WF8751700
CHEMICAL NAME :
Somatostatin
CAS REGISTRY NUMBER :
51110-01-1
LAST UPDATED :
199509

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
21 mg/kg
TOXIC EFFECTS :
Brain and Coverings - recordings from specific areas of CNS Behavioral - somnolence (general depressed activity)
REFERENCE :
TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 17,145,1983
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
33 mg/kg
TOXIC EFFECTS :
Brain and Coverings - recordings from specific areas of CNS Behavioral - somnolence (general depressed activity)
REFERENCE :
TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 17,145,1983

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases 26-36
WGK Germany 3
RTECS WF8751700

 Synonyms

growth hormone inhibiting hormone
15-28-Somatostatin-28
Modustatina
SS-14
EINECS 254-186-5
L-Alanyl-N-[(4R,7S,10S,13S,16S,19S,22S,25S,28S,31S,34S,37R)-19,34-bis(4-aminobutyl)-31-(2-amino-2-oxoethyl)-13,25,28-tribenzyl-4-carboxy-10-[(1S)-1-hydroxyethyl]-16-(1-hydroxyethyl)-7-(hydroxymethyl)-22-(1H-indol-3-ylmethyl)-6,9,12,15,18,21,24,27,30,33,36-undecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35-undecaazacyclooctatriacontan-37-yl]glycinamide
Somatostatin Acetate
Somatofalk
Stilamin
GH-RIF
SRIF-A
somatotropin 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
SRIF
Somatostatin
Somatostatina
Aminopan
L-Alanyl-N-[(4R,7S,10S,13S,16S,19S,22S,25S,28S,31S,34S,37R)-19,34-bis(4-aminobutyl)-31-(2-amino-2-oxoethyl)-13,25,28-tribenzyl-4-carboxy-10,16-bis[(1R)-1-hydroxyethyl]-7-(hydroxymethyl)-22-(1H-indol-3-ylmethyl)-6,9,12,15,18,21,24,27,30,33,36-undecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35-undecaazacyclooctatriacontan-37-yl]glycinamide
Glycinamide, L-alanyl-N-[(4R,7S,10S,13S,16S,19S,22S,25S,28S,31S,34S,37R)-19,34-bis(4-aminobutyl)-31-(2-amino-2-oxoethyl)-4-carboxy-10,16-bis[(1R)-1-hydroxyethyl]-7-(hydroxymethyl)-22-(1H-indol-3-ylmethyl)-6,9,12,15,18,21,24,27,30,33,36-undecaoxo-13,25,28-tris(phenylmethyl)-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35-undecaazacyclooctatriacont-37-yl]-
Glycinamide, L-alanyl-N-[(4R,7S,10S,13S,16S,19S,22S,25S,28S,31S,34S,37R)-19,34-bis(4-aminobutyl)-31-(2-amino-2-oxoethyl)-4-carboxy-10-[(1S)-1-hydroxyethyl]-16-(1-hydroxyethyl)-7-(hydroxymethyl)-22-(1H-indol-3-ylmethyl)-6,9,12,15,18,21,24,27,30,33,36-undecaoxo-13,25,28-tris(phenylmethyl)-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35-undecaazacyclooctatriacont-37-yl]-
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