Product Name

  • Name

    TETRAGASTRIN

  • EINECS
  • CAS No. 1947-37-1
  • Article Data3
  • CAS DataBase
  • Density 1.341g/cm3
  • Solubility
  • Melting Point 185-195 °C
  • Formula C29H36 N6 O6 S
  • Boiling Point 1159.2°Cat760mmHg
  • Molecular Weight 596.707
  • Flash Point 654.8°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion, subcutaneous, and intravenous routes. When heated to decomposition it emits toxic vapors of NOx and SOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 1947-37-1 (TETRAGASTRIN)
  • Hazard Symbols Moderately toxic by ingestion.
  • Synonyms Alaninamide,L-tryptophyl-L-methionyl-L-aspartylphenyl- (7CI); Alaninamide,L-tryptophyl-L-methionyl-L-aspartylphenyl-, L- (8CI); L-Phenylalaninamide,L-tryptophyl-L-methionyl-L-a-aspartyl-; 18: PN: US20090075314 SEQID: 15 claimed protein; 4: PN:DE10255132 PAGE: 3/12 unclaimed sequence; 7: PN: WO2004045640 SEQID: 7 claimedprotein; Cholecystokinin 30-33; Cholecystokinin C-terminal tetrapeptide;Cholecystokinin(36-39); Tetragastrin
  • PSA 247.11000
  • LogP 4.67950

Tetragastrin Chemical Properties

IUPAC Name: (3S)-4-[[(2S)-1-Amino-1-oxo-3-phenylpropan-2-yl]amino]-3-[[(2S)-2-[[(2S)-3-(1H-indol-3-yl)-2-(phenylmethoxycarbonylamino)propanoyl]amino]-4-methylsulfanylbutanoyl]amino]-4-oxobutanoic acid
CAS: 1947-37-1
The Molecular formula of Tetragastrin (CAS NO.1947-37-1): C37H42N6O8S
The Molecular Weight of Tetragastrin (CAS NO.1947-37-1): 730.83
The Molecular Structure of Tetragastrin (CAS NO.1947-37-1):

Density: 1.341 g/cm3 
Flash Point: 654.8 °C
Boiling Point: 1159.2 °C at 760 mmHg 
Index of Refraction: 1.637 
Molar Refractivity: 195.75 cm3 
Molar Volume: 544.6 cm3 
Polarizability: 77.6×10-24cm3 
Surface Tension: 63.2 dyne/cm 
Enthalpy of Vaporization: 179.36 kJ/mol 
Vapour Pressure: 0 mmHg at 25°C 

Tetragastrin Toxicity Data With Reference

1.    

orl-rat LD50:>2 g/kg

     NIIRDN    “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center .(Yakugyo Jiho Co., Ltd.,Tokyo, Japan.: )1995,816.
2.    

ivn-rat LD50:>1 g/kg

     NIIRDN    “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center .(Yakugyo Jiho Co., Ltd.,Tokyo, Japan.: )1995,816.
3.    

orl-mus LD :>2 g/kg

     OYYAA2    Oyo Yakuri. Pharmacometrics. 3 (1969),121.
4.    

scu-mus LD :>2 g/kg

     OYYAA2    Oyo Yakuri. Pharmacometrics. 3 (1969),121.
5.    

ivn-mus LD :>1 g/kg

     OYYAA2    Oyo Yakuri. Pharmacometrics. 3 (1969),121.
6.    

ivn-dog LD :>100 mg/kg

     OYYAA2    Oyo Yakuri. Pharmacometrics. 3 (1969),121.
7.    

ivn-rbt LD :>5 g/kg

     OYYAA2    Oyo Yakuri. Pharmacometrics. 3 (1969),121.

Tetragastrin Safety Profile

Moderately toxic by ingestion, subcutaneous, and intravenous routes. When heated to decomposition it emits toxic vapors of NOx and SOx.

Tetragastrin Specification

  Tetragastrin with CAS number of  1947-37-1 is also named as Tetragastrin ; (3S)-3-[[(1S)-1-Carbamoyl-2-phenyl-ethyl]carbamoyl]-3-[[(2S)-2-[[(2S)-3-(1H-indol-3-yl)-2-phenylmethoxycarbonylamino-propanoyl]amino]-4-methylsulfanyl-butanoyl]amino]propanoic acid ; 4-7-Cholecystokinin-7 (swine) (9CI) ; Alaninamide, L-tryptophyl-L-methionyl-L-aspartylphenyl- (7CI) ; Alaninamide, L-tryptophyl-L-methionyl-L-aspartylphenyl-, L- (8CI) ; Cholecystokinin C-terminal tetrapeptide ; Cholecystokinin(36-39) ; L-Phenylalaninamide, L-tryptophyl-L-methionyl-L-a-aspartyl- .

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