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Product Name: Opipramol
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315-72-0

315-72-0 structure

Name: opipramol
Chemical Name: 2-[4-(3-benzo[b][1]benzazepin-11-ylpropyl)piperazin-1-yl]ethanol
CAS Number: 315-72-0
Molecular Formula: C₂₃H₂₉N₃O
Molecular Weight: 363.49600
Catalog: analytical chemistry Standard Forensic and veterinary standards
Create Date: 2018-09-15 17:49:26
Modify Date: 2025-08-23 17:46:03
Opipramol (Ensidon) is an atypical tricyclic antidepressant (TCA). Opipramol acts primarily as a sigma (σ) receptor agonist and can potently interact with sigma recognition sites with a Ki value of 50 nM. Opipramol can be used for the research of generalized anxiety disorder (GAD)[1][2].

Name	2-[4-(3-benzo[b][1]benzazepin-11-ylpropyl)piperazin-1-yl]ethanol
Synonyms	N-<3-<4-(2-Hydroxyoxyethyl)-piperazino>propyl>-2,2'-iminostilben Opipramol 4-[3-(5H-Dibenz[b,f]azepin-5-yl)-propyl]-1-piperazineethanol 2-[4-(3-dibenzo[b,f]azepin-5-yl-propyl)-piperazin-1-yl]-ethanol Insidon Opipramolum [INN-Latin] opipramol hydrochloride [3H]-Opipramol EINECS 206-254-0 Opipramol [INN:BAN] Opipramol G Nisidana UNII-D23ZXO613C

Description	Opipramol (Ensidon) is an atypical tricyclic antidepressant (TCA). Opipramol acts primarily as a sigma (σ) receptor agonist and can potently interact with sigma recognition sites with a Ki value of 50 nM. Opipramol can be used for the research of generalized anxiety disorder (GAD)[1][2].
Related Catalog	Research Areas >> Neurological Disease Signaling Pathways >> GPCR/G Protein >> Sigma Receptor
Target	Ki: 50 nM (σ receptor); IC50: 5.5 μM ([3H] DA)[1].
In Vitro	Opipramol can potently interact with sigma recognition sites with a Ki value of 50 nM[1]. Opipramol inhibit the uptake of [3H] DA in crude synaptosomal preparations with an IC50 value of 5.5 μM[1].
In Vivo	Opipramol (i.p.; 5-50 mg/kg) increases dopamine release in vivo[2]. Animal Model: Sprague-Dawley rats (male, 150-l 80 g)[2] Dosage: 5-50 mg/kg Administration: Intraperitoneal injections Result: Increased the levels of DOPAC and HVA in the striatum of the rat, without changing the steady-state levels of DA. Potently increased the metabolism of dopamine in the striatum, olfactory tubercle and pyriform cortex of the rat. Increased plasma prolactin in the rat, only at a dose as large as 50 mg/kg dose.

Density	1.129 g/cm3
Boiling Point	555.1ºC at 760 mmHg
Melting Point	100-101ºC
Molecular Formula	C₂₃H₂₉N₃O
Molecular Weight	363.49600
Flash Point	290.5ºC
Exact Mass	363.23100
PSA	29.95000
LogP	3.24930
Index of Refraction	1.6500 (estimate)
Storage condition	-20°C Freezer

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TL8750000

CHEMICAL NAME :: 1-Piperazineethanol, 4-(3-(5H-dibenz(b,f)azepin-5-yl)propyl)-

CAS REGISTRY NUMBER :: 315-72-0

BEILSTEIN REFERENCE NO. :: 0627076

LAST UPDATED :: 199612

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C23-H29-N3-O

MOLECULAR WEIGHT :: 363.55

WISWESSER LINE NOTATION :: T C676 BNJ B3- AT6N DNTJ D2Q

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 :: 1110 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FRPPAO Farmaco, Edizione Pratica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 25,519,1970

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 95 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 148,560,1964

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 497 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 148,560,1964

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 32 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 148,560,1964

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 181,68,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 120 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 148,560,1964

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 315 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 148,560,1964

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 45 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 148,560,1964

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 11 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 148,560,1964

Symbol	GHS07, GHS09
Signal Word	Warning
Hazard Statements	H302-H410
Precautionary Statements	P273-P501
Hazard Codes	Xn,N
Risk Phrases	22-50/53
Safety Phrases	60-61
RIDADR	UN 3077 9 / PGIII
RTECS	TL8750000
HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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