3598-37-6 Usage
Description
Acepromazine is a phenothiazine antipsychotic, analog of chlorpromazine , and a dopamine receptor antagonist. It also binds to muscarinic receptors in rat brain (IC50 = 350 nM) and inhibits contractions of guinea pig ileum induced by acetylcholine (; IC50 = 840 nM). Acepromazine inhibits morphine-induced vomiting in dogs. It also inhibits development of a conditioned avoidance response, unconditioned escape response, and catalepsy in rats (ED50s = 0.98, 3.1, and 17 mg/kg, respectively). Formulations containing acepromazine have been used as tranquilizers and anesthetics premedicant in small and large animal veterinary care.
Chemical Properties
Yellow Crystalline Solid
Originator
Sedaject ,Bayer Korea Co.
Uses
Different sources of media describe the Uses of 3598-37-6 differently. You can refer to the following data:
1. A tranquilizer
2. antihistamine
3. vitamin D2 analog, blood calcium regulator, therapeutc for chronic hypocalcemia
4. Acepromazine maleate has been used:as a component of anesthesia cocktail to test its effects on behavioral changes in ratsas a component of anesthesia cocktail to study its effects on lung resistance of ratsas an anti-psychotic pharmaceutical agent to study its cytotoxic effects on malignant glioma in glioblastoma (GBM) cells
Manufacturing Process
120 g 3-acetylphenothiazine (0.479 mol) are heated to the boil in 1.2 L
xylene and a rapid stream of phosgene then passed in for a period of 12
hours. The solvent is then removed by distillation and the residue taken up in
1 L benzene. The benzene solution is heated to the boil and 112 g of γ-
dimethylaminopropyl alcohol (1.09 mol) are added within a period of 15 min
and the reaction mixture boiled for a further 2 hours. After cooling, the
precipitated hydrochloride of the γ-dimethylaminopropyl alcohol washed with
benzene and the combined benzene solutions rapidly washed with water in
order to remove excess basic alcohol. The material is dried over potash and
the hydrochloride precipitated by means of ethereal hydrochloric acid. The hydrochloride may also be precipitated by passing in gaseous hydrogen
chloride. After recrystallisation from isopropanol, 157 g (78% of theory) of γ-
dimethylaminopropyl 3-acetylphenothiazine-10-carboxylate are obtained. The
hydrochloride melts at 212°C.
Therapeutic Function
Neuroleptic, Antiemetic
Biochem/physiol Actions
Acepromazine is a phenothiazine antipsychotic comonly used as a veterinary drug (horses, dogs and cats). The compound is an analogue antipsychotic drug chlorpromazine (#C8138). The drug is thought to block receptors of dopamine in the brain. Recently it was discover that the compound inhibits ABCG2 transported protein, which overexpression in tumors is associated with drug resistance.
Safety Profile
Poison by ingestion, subcutaneous,and intravenous routes. When heated to decomposition itemits highly toxic fumes of NOx and SOx.
Veterinary Drugs and Treatments
Acepromazine is approved for use in dogs, cats, and horses. Labeled
indications
for dogs and cats include: “. . . as an aid in controlling
intractable animals . . . alleviate itching as a result of skin irritation;
as an antiemetic to control vomiting associated with motion sickness”
and as a preanesthetic agent. The use of acepromazine as a
sedative/tranquilizer in the treatment of adverse behaviors in dogs
or cats has largely been supplanted by newer, effective agents that
have fewer adverse effects. Its use for sedation during travel is controversial
and many no longer recommend drug therapy for this
purpose.
In horses, acepromazine is labeled “. . . as an aid in controlling
fractious animals,” and in conjunction with local anesthesia for
various procedures and treatments. It is also commonly used in horses as a pre-anesthetic agent at very small doses to help control
behavior.
Although not approved, it is used as a tranquilizer (see doses)
in other species such as swine, cattle, rabbits, sheep and goats.
Acepromazine has also been shown to reduce the incidence of halothane-
induced malignant hyperthermia in susceptible pigs.
Check Digit Verification of cas no
The CAS Registry Mumber 3598-37-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,9 and 8 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3598-37:
(6*3)+(5*5)+(4*9)+(3*8)+(2*3)+(1*7)=116
116 % 10 = 6
So 3598-37-6 is a valid CAS Registry Number.
InChI:InChI=1/C19H22N2OS.C4H4O4/c1-14(22)15-9-10-19-17(13-15)21(12-6-11-20(2)3)16-7-4-5-8-18(16)23-19;5-3(6)1-2-4(7)8/h4-5,7-10,13H,6,11-12H2,1-3H3;1-2H,(H,5,6)(H,7,8)/b;2-1-
