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1248-42-6

1248-42-6 structure
1248-42-6 structure
  • Name: Pitofenone hydrochloride
  • Chemical Name: methyl 2-[4-[2-piperidinoethoxy]benzoyl]benzoate hydrochloride
  • CAS Number: 1248-42-6
  • Molecular Formula: C22H26ClNO4
  • Molecular Weight: 403.89900
  • Catalog: Signaling Pathways Neuronal Signaling AChE
  • Create Date: 2016-12-02 14:04:59
  • Modify Date: 2025-08-26 19:20:12
  • Pitofenone hydrochloride, a spasmolytic compound, inhibits the acetylcholinesterase (AChE) activity from bovine erythrocytes and from electric eel with Kis of 36 and 45 μM, respectively.
Name methyl 2-[4-[2-piperidinoethoxy]benzoyl]benzoate hydrochloride
Synonyms 2-[4-(2-Piperidino-aethoxy)-benzoyl]-benzoesaeure-methylester,Hydrochlorid
methyl 2-[4-(2-piperidin-1-ylethoxy)benzoyl]benzoate hydrochloride
2-[4-(2-piperidino-ethoxy)-benzoyl]-benzoic acid methyl ester,hydrochloride
pitofenone hydrochloride
methyl 2-[4-(2-piperidin-1-ylethoxy)phenyl]carbonylbenzoate hydrochloride
methyl 2-[4-(2-piperidinoethoxy)benzoyl]benzoate hydrochloride
Description Pitofenone hydrochloride, a spasmolytic compound, inhibits the acetylcholinesterase (AChE) activity from bovine erythrocytes and from electric eel with Kis of 36 and 45 μM, respectively.
Related Catalog
Target

Ki: 36 μM (AChE, bovine erythrocytes), 45 μM (AChE, electric eel)

References

[1]. Punekar NS, et al. Acetylcholinesterase inhibition by pitofenone: a spasmolytic compound. Biotechnol Appl Biochem. 1991 Dec;14(3):378-82.
Boiling Point 512ºC at 760 mmHg
Molecular Formula C22H26ClNO4
Molecular Weight 403.89900
Flash Point 263.4ºC
Exact Mass 403.15500
PSA 55.84000
LogP 4.30880
Vapour Pressure 1.35E-10mmHg at 25°C
Storage condition 2-8℃

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DH6477800
CHEMICAL NAME :
Benzoic acid, o-(p-(2-piperidinoethoxy)benzoyl)-, methyl ester, hydrochloride
CAS REGISTRY NUMBER :
1248-42-6
LAST UPDATED :
198912
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C22-H25-N-O4.Cl-H

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TKZGAG Trudove na Nauchnoizsledovatelskiya Khimiko-Farmatsevtichen Institut. Transactions of the Scientific Research Chemico-Pharmaceutical Institute. (Durzhavno Izdatelstvo Tekhnika, Bul. Russki 6, Sofia Bulgaria) V.4- 1963 Volume(issue)/page/year: 15,211,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
125 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TKZGAG Trudove na Nauchnoizsledovatelskiya Khimiko-Farmatsevtichen Institut. Transactions of the Scientific Research Chemico-Pharmaceutical Institute. (Durzhavno Izdatelstvo Tekhnika, Bul. Russki 6, Sofia Bulgaria) V.4- 1963 Volume(issue)/page/year: 15,211,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
690 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TKZGAG Trudove na Nauchnoizsledovatelskiya Khimiko-Farmatsevtichen Institut. Transactions of the Scientific Research Chemico-Pharmaceutical Institute. (Durzhavno Izdatelstvo Tekhnika, Bul. Russki 6, Sofia Bulgaria) V.4- 1963 Volume(issue)/page/year: 15,211,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TKZGAG Trudove na Nauchnoizsledovatelskiya Khimiko-Farmatsevtichen Institut. Transactions of the Scientific Research Chemico-Pharmaceutical Institute. (Durzhavno Izdatelstvo Tekhnika, Bul. Russki 6, Sofia Bulgaria) V.4- 1963 Volume(issue)/page/year: 15,211,1985
HS Code 2933399090
HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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