Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Loperamide
Price: ￥Inquiry/100mg ￥Inquiry/250mg ￥Inquiry/1g
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

DC Chemicals Limited
China
Product Name: Loperamide
Price: ￥Inquiry/100mg ￥Inquiry/250mg ￥Inquiry/1g
Purity: 98.0%
Stocking Period: 10 Day
Contact: Tony Cao

53179-11-6

53179-11-6 structure

Name: Loperamide
Chemical Name: loperamide
CAS Number: 53179-11-6
Molecular Formula: C₂₉H₃₃ClN₂O₂
Molecular Weight: 477.04
Catalog: API Digestive system medication Laxative antidiarrheal
Create Date: 2018-02-23 08:00:00
Modify Date: 2024-01-04 08:10:51
Loperamide (ADL 2-1294) is a selective μ opioid receptor agonist with Kis of 3, 48 and 1156 nM against μ, δ and κ opioid receptor, respectively. Loperamide can be used as an antidiarrheal agent[1].

Name	loperamide
Synonyms	Loperamida 4-(4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl)-N,N-dimethyl-2,2-diphenylbutanamide Maalox Anti-Diarrheal [3H]-Loperamide Ioperamide Loperacap 4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-N,N-dimethyl-2,2-diphenylbutanamide Apo-Loperamide Kaopectate II MFCD00600388 Imodium Loperamidum EINECS 258-416-5 Nu-Loperamide

Description	Loperamide (ADL 2-1294) is a selective μ opioid receptor agonist with Kis of 3, 48 and 1156 nM against μ, δ and κ opioid receptor, respectively. Loperamide can be used as an antidiarrheal agent[1].
Related Catalog	Signaling Pathways >> GPCR/G Protein >> Opioid Receptor Signaling Pathways >> Others >> Others Research Areas >> Inflammation/Immunology Signaling Pathways >> Neuronal Signaling >> Opioid Receptor
Target	Ki: 3 nM (μ opioid receptor), 48 nM (δ opioid receptor), 1156 nM (κ opioid receptor)[1]
References	[1]. DeHaven-Hudkins DL, et al. Loperamide (ADL 2-1294), an opioid antihyperalgesic agent with peripheral selectivity. J Pharmacol Exp Ther. 1999 Apr;289(1):494-502.

Density	1.187g/cm3
Boiling Point	647.2ºC at 760 mmHg
Molecular Formula	C₂₉H₃₃ClN₂O₂
Molecular Weight	477.04
Flash Point	345.2ºC
Exact Mass	476.22300
PSA	43.78000
LogP	5.02590
Index of Refraction	1.6

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TM4959000

CHEMICAL NAME :: 1-Piperidinebutanamide, 4-(4-chlorophenyl)-4-hydroxy-N,N-dimethyl-alpha,alpha -diphenyl-

CAS REGISTRY NUMBER :: 53179-11-6

BEILSTEIN REFERENCE NO. :: 1558273

LAST UPDATED :: 199612

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C29-H33-Cl-N2-O2

MOLECULAR WEIGHT :: 477.09

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 :: 98 mg/kg

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

REFERENCE :: DDREDK Drug Development Research. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1981- Volume(issue)/page/year: 8,279,1986

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5100 ug/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - tremor Nutritional and Gross Metabolic - body temperature increase

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 3,461,1981

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 105 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - tremor Nutritional and Gross Metabolic - body temperature increase

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 3,461,1981

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 28 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - tremor Nutritional and Gross Metabolic - body temperature increase

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 3,461,1981

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 75 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - tremor Nutritional and Gross Metabolic - body temperature increase

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 3,461,1981

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 40 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - tremor Nutritional and Gross Metabolic - body temperature increase

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 3,461,1981

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 2800 ug/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - tremor Nutritional and Gross Metabolic - body temperature increase

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 3,461,1981

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 42 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - tremor Nutritional and Gross Metabolic - body temperature increase

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 3,461,1981

Hazard Codes	C,Xi
Risk Phrases	R34:Causes burns. R36/37/38:Irritating to eyes, respiratory system and skin . R41:Risk of serious damage to eyes. R37/38:Irritating to respiratory system and skin . R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Phrases	S26-S36/37/39-S45-S37/39
RIDADR	UN 2735 8/PG 3
WGK Germany	3
RTECS	FF2200000
HS Code	29252000

39512-49-7

37743-18-3

~77%

53179-11-6

Literature: Chen, Zhengming; Davies, Ellen; Miller, Wendy S.; Shan, Shen; Valenzano, Kenneth J.; Kyle, Donald J. Bioorganic and Medicinal Chemistry Letters, 2004 , vol. 14, # 21 p. 5275 - 5279

37742-98-6

53179-11-6

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 14, # 21 p. 5275 - 5279

50650-44-7

53179-11-6

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 14, # 21 p. 5275 - 5279

956-89-8

53179-11-6

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 23, # 19 p. 5259 - 5263

Precursor 4
39512-49-7 37743-18-3 37742-98-6 956-89-8
DownStream 0

HS Code	29252000

106900-12-3	53179-11-6
1189574-93-3	1189469-46-2
34552-83-5	1391052-94-0
61299-42-1	1794737-31-7
66164-07-6	1329835-39-3
1158522-08-7	2163254-19-9
940364-43-2	134104-43-1
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930439-75-1	1018584-77-4
1375289-11-4	849349-65-1