Pentagastrin

Also known as: ICI-50123, Peptavlon, GRP, AY6608, N-t-Boc-β-Ala-Trp-Met-Asp-Phe amide, Pentagastrine, Gastrodiagnost, Pehtagastrin

Pentagastrin (CAS 5534-95-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C37H49N7O9S and a molecular weight of 767.891 g/mol. Key properties include a melting point of 229-230° (dec), a boiling point of 1196.6±65.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 677.5±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5534-95-2
Jingsj CID: J-5852-0
Molecular Formula: C₃₇H₄₉N₇O₉S
Molecular Weight: 767.891 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	229-230° (dec)
Boiling Point	1196.6±65.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	677.5±34.3 °C
Exact Mass	767.331238
PSA	276.21000
LogP	3.03
Vapor Pressure	0.0±0.3 mmHg at 25°C
Refractive Index	1.604

Activity & Biological Data

Additional Information	[1]. Loy F et al. Ultrastructural evidence of a secretory role for melatonin in the human parotid gland.J Physiol Pharmacol, 2015 Dec, 66(6):847-53. [2]. Abdel-Salam O et al. Gastric acid inhibitory and gastric protective effects of Cannabis and cannabinoids. Asian Pac J Trop Med, 2016 May, 9(5):413-9. [3]. Czekaj R et al. Role of curcumin in protection of gastric mucosa against stress-induced gastric mucosal damage. Involvement of hypoacidity, vasoactive mediators and sensory neuropeptides. J Physiol Pharmacol, 2016 Apr, 67(2):261-75.

Additional Information

[1]. Loy F et al. Ultrastructural evidence of a secretory role for melatonin in the human parotid gland.J Physiol Pharmacol, 2015 Dec, 66(6):847-53. [2]. Abdel-Salam O et al. Gastric acid inhibitory and gastric protective effects of Cannabis and cannabinoids. Asian Pac J Trop Med, 2016 May, 9(5):413-9. [3]. Czekaj R et al. Role of curcumin in protection of gastric mucosa against stress-induced gastric mucosal damage. Involvement of hypoacidity, vasoactive mediators and sensory neuropeptides. J Physiol Pharmacol, 2016 Apr, 67(2):261-75.

Frequently Asked Questions

What is the CAS number of Pentagastrin?

The CAS number of Pentagastrin is 5534-95-2.

What are the molecular formula and molecular weight of Pentagastrin?

Pentagastrin has molecular formula C37H49N7O9S and molecular weight 767.891 g/mol.

What are the upstream and downstream products of Pentagastrin?

For Pentagastrin, Upstream Products: L-Phenylalaninamide, Boc-L-phenylalanine methyl ester.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Pentagastrin (CAS 5534-95-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5852-0 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.