51773-92-3 Usage
Chemical Properties
White Solid
Originator
Walter Reed (USA)
Uses
Different sources of media describe the Uses of 51773-92-3 differently. You can refer to the following data:
1. Mefloquine Hydrochloride (Polymorph Form E) is a polymorphic form of Mefloquine Hydrochloride (M207055), a quinoline methanol antimalarial agent.
2. Quinoline methanol antimalarial agent.
3. Antimalarial;Heme polymerase inhibitor
Brand name
FANSIMEF
Biochem/physiol Actions
Blocker of gap junction channels Cx36 and Cx50.
Clinical Use
The newest of the 4-aminoquinolines,mefloquine, is marketed as the R,S-isomer. It was developedin the 1960s as part of the U.S. Army’s WalterReed Institute for Medical Research antimalarial researchprogram. It differs significantly from the other agents in this class by having two trifluromethyl moieties at positions2’ and 8' and no electronegative substituents at eitherpositions 6' (quinine) or 7' (chloroquine). Mefloquine alsodiffers from chloroquine and its analogs by being a schizonticide acting before the parasite canenter the erythrocyte. There is some evidence that it acts byraising the pH in the parasite’s vesicles interfering with itsability to process heme. Mefloquine-resistant strains ofP. falciparum have appeared. Relapse can occur with acuteP. vivax that has been treated with mefloquine because thedrug does not eliminate the hepatic phase of this species,which can reinfect the liver.Mefloquine is teratogenic in rats, mice, and rabbits. Thereis an FDA-required warning that this drug can cause exacerbatemental disorders and is contraindicated in patients withactive depression, a recent history of depression, generalizedanxiety disorder, psychosis, schizophrenia, and other majorpsychiatric disorders or a history of convulsions.
Check Digit Verification of cas no
The CAS Registry Mumber 51773-92-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,7,7 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 51773-92:
(7*5)+(6*1)+(5*7)+(4*7)+(3*3)+(2*9)+(1*2)=133
133 % 10 = 3
So 51773-92-3 is a valid CAS Registry Number.
InChI:InChI=1/C17H16F6N2O.ClH/c18-16(19,20)11-5-3-4-9-10(15(26)12-6-1-2-7-24-12)8-13(17(21,22)23)25-14(9)11;/h3-5,8,12,15,24,26H,1-2,6-7H2;1H
