BMY-25271

Modify Date: 2024-01-23 01:13:49

BMY-25271 Structure
BMY-25271 structure
Common Name BMY-25271
CAS Number 78441-82-4 Molecular Weight 329.44200
Density 1.55g/cm3 Boiling Point N/A
Molecular Formula C12H19N5O2S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of BMY-25271


BMY-25271 is a histamine H2 receptor antagonist.

 Names

Name 3-N-[2-[[5-[(dimethylamino)methyl]furan-2-yl]methylsulfanyl]ethyl]-1-oxo-1,2,5-thiadiazole-3,4-diamine
Synonym More Synonyms

 BMY-25271 Biological Activity

Description BMY-25271 is a histamine H2 receptor antagonist.
Related Catalog
Target

Histamine H2 receptor[1]

In Vivo BMY-25271 is a histamine H2 receptor antagonist. The dose response curves are parallel and oral ED50 values derived from probit analysis are 0.093, 0.97 and 6.9 mg/kg for BMY-25271, ranitidine and cimetidine, respectively. BMY-25271, therefore, is about 10 and 74 times more potent than ranitidine and cimetidine, respectively. Pretreatment with the highest dose of BMY-25271 does not significantly affect the absorption of aspirin or the formation of its major metabolite, salicylic acid[1].
Animal Admin Five beagle dogs are used in this study. Vehicle or BMY-25271 (0.4 mg/kg) is administered orally 1 h before aspirin (100 mg/kg). Blood samples are collected from the jugular vein just before aspirin administration and 30, 60, 90 and 120 min after aspirin administration. One week later, the dogs are crossed over, and the study is repeated[1].
References

[1]. Cavanagh RL, et al. Prevention of aspirin-induced gastric mucosal injury by histamine H2 receptor antagonists: a crossover endoscopic and intragastric pH study in the dog. J Pharmacol Exp Ther. 1987 Dec;243(3):1179-84.

 Chemical & Physical Properties

Density 1.55g/cm3
Molecular Formula C12H19N5O2S2
Molecular Weight 329.44200
Exact Mass 329.09800
PSA 144.28000
LogP 2.65560
Index of Refraction 1.828
Storage condition 2-8℃

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

BMY-25271