Ranitidine bismuth citrate

Also known as: Pylorid, Tritec, Gastrimuto, Helirad, Elicodil, Azamplus, Ranitidine bismutrex, GR 122311X

Ranitidine bismuth citrate (CAS 128345-62-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H27BiN4O10S and a molecular weight of 712.484 g/mol. Key properties include a boiling point of 437.1ºC at 760mmHg, a density of 1.184g/cm3 and a flash point of 218.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 128345-62-0
Jingsj CID: J-1959433-4
Molecular Formula: C₁₉H₂₇BiN₄O₁₀S
Molecular Weight: 712.484 g/mol
Category: Organic Acids
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	437.1ºC at 760mmHg
Density	1.184g/cm3
Flash Point	218.2ºC
Exact Mass	712.125183
PSA	252.18000
Vapor Pressure	7.66E-08mmHg at 25°C

Activity & Biological Data

Target	IC50: 3.3 μM[1]
Additional Information	[1]. Herling AW, et al. Inhibition of 14C-aminopyrine accumulation in isolated rabbit gastric glands by the H2-receptor antagonist HOE 760 (TZU-0460). Agents Actions. 1987 Feb. 20(1-2):35-9. [2]. Yuan S, et al. Metallodrug ranitidine bismuth citrate suppresses SARS-CoV-2 replication and relieves virus-associated pneumonia in Syrian hamsters. Nat Microbiol. 2020 Nov. 5(11):1439-1448. [3]. Lambert JR, et al. The actions of bismuth in the treatment of Helicobacter pylori infection. Aliment Pharmacol Ther. 1997 Apr. 11(Suppl 1):27-33. [4]. Stables R, et al. Gastric anti-secretory, mucosal protective, anti-pepsin and anti-Helicobacter properties of ranitidine bismuth citrate. Aliment Pharmacol Ther. 1993 Jun. 7(3):237-46.

Target

IC50: 3.3 μM[1]

Additional Information

[1]. Herling AW, et al. Inhibition of 14C-aminopyrine accumulation in isolated rabbit gastric glands by the H2-receptor antagonist HOE 760 (TZU-0460). Agents Actions. 1987 Feb. 20(1-2):35-9. [2]. Yuan S, et al. Metallodrug ranitidine bismuth citrate suppresses SARS-CoV-2 replication and relieves virus-associated pneumonia in Syrian hamsters. Nat Microbiol. 2020 Nov. 5(11):1439-1448. [3]. Lambert JR, et al. The actions of bismuth in the treatment of Helicobacter pylori infection. Aliment Pharmacol Ther. 1997 Apr. 11(Suppl 1):27-33. [4]. Stables R, et al. Gastric anti-secretory, mucosal protective, anti-pepsin and anti-Helicobacter properties of ranitidine bismuth citrate. Aliment Pharmacol Ther. 1993 Jun. 7(3):237-46.

Frequently Asked Questions

What is the CAS number of Ranitidine bismuth citrate?

The CAS number of Ranitidine bismuth citrate is 128345-62-0.

What are the molecular formula and molecular weight of Ranitidine bismuth citrate?

Ranitidine bismuth citrate has molecular formula C19H27BiN4O10S and molecular weight 712.484 g/mol.

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. "Ranitidine bismuth citrate (CAS 128345-62-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1959433-4 (accessed 2026-11-06).

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