Lafutidine
拉呋替丁
Also known as: 2-[(2-Furanylmethyl)sulfinyl]-N-[(2Z)-4-[[4-(1-piperidinylmethyl)-2-pyridinyl]oxy]-2-buten-1-yl]acetamide, (Z)-2-((Furan-2-ylmethyl)sulfinyl)-N-(4-((4-(piperidin-1-ylmethyl)pyridin-2-yl)oxy)but-2-en-1-yl)acetamide, Protecadin, Stogar, MFCD00867520
Lafutidine (CAS 118288-08-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H29N3O4S and a molecular weight of 431.548 g/mol. It is also known as 2-[(2-Furanylmethyl)sulfinyl]-N-[(2Z)-4-[[4-(1-piperidinylmethyl)-2-pyridinyl]oxy]-2-buten-1-yl]acetamide, (Z)-2-((Furan-2-ylmethyl)sulfinyl)-N-(4-((4-(piperidin-1-ylmethyl)pyridin-2-yl)oxy)but-2-en-1-yl)acetamide and Protecadin. Key properties include a melting point of 99 °C, a boiling point of 704.2±60.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 379.7±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 118288-08-7
- Jingsj CID
- J-19273-2
- Molecular Formula
- C22H29N3O4S
- Chinese Name
- 拉呋替丁
- Molecular Weight
- 431.548 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 99 °C |
|---|---|
| Boiling Point | 704.2±60.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 379.7±32.9 °C |
| Exact Mass | 431.187866 |
| PSA | 103.88000 |
| LogP | 1.10 |
| Vapor Pressure | 0.0±2.2 mmHg at 25°C |
| Refractive Index | 1.599 |
Activity & Biological Data
| Additional Information | [1]. Tanaka M, et al. Pharmacological and therapeutic properties of lafutidine (stogar and protecadin), a novel histamine H2 receptor antagonist with gastroprotective activity. Nihon Yakurigaku Zasshi. 2001 Jun;117(6):377-86. |
|---|
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Lafutidine?
The CAS number of Lafutidine is 118288-08-7.
What are the molecular formula and molecular weight of Lafutidine?
Lafutidine has molecular formula C22H29N3O4S and molecular weight 431.548 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Lafutidine (CAS 118288-08-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19273-2 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.