Tetragastrin

四肽胃泌素

Also known as: CCK-4, Cholecystokinin tetrapeptide, Gastrin tetrapeptide, Cholecystokinin fragment 30-33 amide, Cholecystokinin C-terminal tetrapeptide, Cholecystokinin(36-39), H-Trp-Met-Asp-Phe-NH2, L-Phenylalaninamide, L-tryptophyl-L-methionyl-L-α-aspartyl-

Tetragastrin (CAS 1947-37-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C29H36N6O6S and a molecular weight of 596.70 g/mol. It is also known as CCK-4, Cholecystokinin tetrapeptide and Gastrin tetrapeptide. Key properties include a boiling point of 1159.2ºC at 760mmHg, a density of 1.341g/cm3 and a flash point of 654.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1947-37-1
Jingsj CID: J-32363-7
Molecular Formula: C₂₉H₃₆N₆O₆S
Chinese Name: 四肽胃泌素
Molecular Weight: 596.70 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	1159.2ºC at 760mmHg
Density	1.341g/cm3
Flash Point	654.8ºC
Exact Mass	730.27800
PSA	247.11000
LogP	4.67950
Vapor Pressure	0mmHg at 25°C
Refractive Index	1.643

Activity & Biological Data

Additional Information	[1]. M Tatsuta, et al. Effect of 6-hydroxydopamine on gastric carcinogenesis and tetragastrin inhibition of gastric carcinogenesis induced by N-methyl-N'-nitro-N-nitrosoguanidine in Wistar rats. Cancer Res. 1989 Aug 1;49(15):4199-203. [2]. Nathalie Lara, et al. Pulmonary and systemic nitric oxide measurements during CCK-5-induced panic attacks. Neuropsychopharmacology. 2003 Oct;28(10):1840-5. [3]. Y Komuro,et al. Effects of tetragastrin on mucus glycoprotein in rat gastric mucosal protection. Gastroenterol Jpn. 1992 Oct;27(5):597-603. [4]. A A Karelin,et al. Tetragastrin activation of rat gastric mucosa adenyl cyclase in vitro. Biull Eksp Biol Med. 1981 Apr;91(4):440-1.

Additional Information

[1]. M Tatsuta, et al. Effect of 6-hydroxydopamine on gastric carcinogenesis and tetragastrin inhibition of gastric carcinogenesis induced by N-methyl-N'-nitro-N-nitrosoguanidine in Wistar rats. Cancer Res. 1989 Aug 1;49(15):4199-203. [2]. Nathalie Lara, et al. Pulmonary and systemic nitric oxide measurements during CCK-5-induced panic attacks. Neuropsychopharmacology. 2003 Oct;28(10):1840-5. [3]. Y Komuro,et al. Effects of tetragastrin on mucus glycoprotein in rat gastric mucosal protection. Gastroenterol Jpn. 1992 Oct;27(5):597-603. [4]. A A Karelin,et al. Tetragastrin activation of rat gastric mucosa adenyl cyclase in vitro. Biull Eksp Biol Med. 1981 Apr;91(4):440-1.

Frequently Asked Questions

What is the CAS number of Tetragastrin?

The CAS number of Tetragastrin is 1947-37-1.

What are the molecular formula and molecular weight of Tetragastrin?

Tetragastrin has molecular formula C29H36N6O6S and molecular weight 596.70 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Tetragastrin (CAS 1947-37-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32363-7 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.