Henan Tianfu Chemical Co., Ltd.
China
Product Name: Sulpiride API
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Purity: 99.0%
Stocking Period: Inquiry
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15676-16-1

15676-16-1 structure

Name: Sulpiride
Chemical Name: sulpiride
CAS Number: 15676-16-1
Molecular Formula: C₁₅H₂₃N₃O₄S
Molecular Weight: 341.426
Catalog: API Nervous system medication Antipsychotic
Create Date: 2018-02-04 08:00:00
Modify Date: 2026-07-02 20:21:13
Sulpiride is a D2 receptor a antagonist, an atypical antipsychotic drug of the benzamide class, used mainly in the treatment of psychosis associated with schizophrenia and major depressive disorder, and sometimes used in low dosage to treat anxiety and mild depression.

Name	sulpiride
Synonyms	(RS)-(+/-)-SULPIRIDE rac Sulpiride Sulpyrid Benzamide, 5-(aminosulfonyl)-N-[(1-ethyl-2-pyrrolidinyl)methyl]-2-methoxy- (9CI) Miradol 5-(aminosufonyl)-n-[(1-ethyl-2-pyrrolidinyl)methyl]-2-methoxybenzamide o-Anisamide, N-((1-ethyl-2-pyrrolidinyl)methyl)-5-sulfamoyl (±)-5-(Aminosulfonyl)-N-[(1-ethyl-2-pyrrolidinyl)methyl]-2-methoxybenzamide N-((1-Ethyl-2-pyrrolidinyl)methyl)-2-methoxy-5-sulfamoylbenzamide Dolmatil 5-(AMINOSULFONYL)-N-[(1-ETHYL-2-PYRROLIDINYL)METHYL]-2-METHOXY-BENZAMIDE Pyrikappl sulpiridum R.D Neogama Omperan (S)-(-)-Sulpiride (±)-N-1-(Ethylpyrrolidin-2-ylmethyl)-2-methoxy-5-sulfamoylbenzamide, (±)-5-(Aminosulfonyl)-N-[(1-ethyl-2-pyrrolidinyl)methyl]-2-methoxybenzamide 2-[8-[(2-Benzothiazolylamino)carbonyl]-3,4-dihydro-2(1H)-isoquinolinyl]-5-[3-[4-[3-(dimethylamino)-1-propyn-1-yl]-2-fluorophenoxy]propyl]-4-thiazolecboxylic Acid Hydrochloride N-{[(2S)-1-ethylpyrrolidin-2-yl]Methyl}-2-Methoxy-5-sulfaMoylbenzaMide N-[(1-Ethyl-2-pyrrolidinyl)methyl]-2-methoxy-5-sulfamoylbenzamide Sulpiride COS Splotin N-[(1-Ethyl-2-pyrrolidinyl)methyl]-5-sulfamoyl-o-anisamide (+)-N-[[(2R)-1-Ethyl-2-pyrrolidinyl]methyl]-5-sulfamoyl-2-methoxybenzamide Mirbanil Sursumid (+/-)-N-1-(ETHYLPYRROLIDIN-2-YLMETHYL)-2-METHOXY-5-SULFAMOYLBENZAMIDE (RS)-(+/-)-5-AMINOSULFONYL-N-[(1-ETHYL-2-PYRROLIDINYL)METHYL]-2-METHOXYBENZAMIDE Benzamide, 5-(aminosulfonyl)-N-[(1-ethyl-2-pyrrolidinyl)methyl]-2-methoxy o-Anisamide, N-[(1-ethyl-2-pyrrolidinyl)methyl]-5-sulfamoyl- (8CI) DL-Sulpiride 5-(aminosulfonyl)-N-[(1-ethylpyrrolidin-2-yl)methyl]-2-methoxybenzamide Dogmatyl (+/-)-5-AMINOSULFONYL-N-([1-ETHYL-2-PYRROLIDINYL)METHYL]-2-METHOXY-BENZAMIDE l-Forms: levosulpiride Pyrkappl N-(1-Ethyl-2-pyrrolidinylmethyl)-2-methoxy-5-sulfamidobenzamide EINECS 239-753-7 [+/-]-N-1-[ETHYLPYRROLIDIN-2-YLMETHYL]-2-METHOXY-5-SULFAMOYLBENZAMIDE Abilit Meresa sulpirida Dogmatilum Guastil Sernevin Aiglonyl Misulvan Levobren UNII:7MNE9M8287 (+/-)-SULPIRIDE N-[[(2R)-1-ethyl-2-pyrrolidin-1-iumyl]methyl]-2-methoxy-5-sulfamoylbenzamide N-[(1-ethylpyrrolidin-2-yl)methyl]-2-methoxy-5-sulfamoylbenzamide Coolspan SULPIRIDE (±)-Sulpiride,(±)-5-(Aminosulfonyl)-N-[(1-ethyl-2-pyrrolidinyl)methyl]-2-methoxybenzamide, (±)-N-1-(Ethylpyrrolidin-2-ylmethyl)-2-methoxy-5-sulfamoylbenzamide Eglonyl Sulpirid ulpiride Sulpiride CRS Dobren Dogmatil n-((1-ethyl-2-pyrrolidinyl)methyl)-5-sulfamoyl-o-anisamid Sulpitil N-((1-Ethyl-2-pyrrolidinyl)methyl)-5-sulfamoyl-o-anisamide Synedil MFCD00055061 (+/-)SULPIRIDE DOPAMINE D2 ANTAGONIS

Description	Sulpiride is a D2 receptor a antagonist, an atypical antipsychotic drug of the benzamide class, used mainly in the treatment of psychosis associated with schizophrenia and major depressive disorder, and sometimes used in low dosage to treat anxiety and mild depression.
Related Catalog	Signaling Pathways >> GPCR/G Protein >> Dopamine Receptor Signaling Pathways >> Neuronal Signaling >> Dopamine Receptor Research Areas >> Neurological Disease

Density	1.2±0.1 g/cm3
Melting Point	180 - 185ºC
Molecular Formula	C₁₅H₂₃N₃O₄S
Molecular Weight	341.426
Exact Mass	341.140930
PSA	110.11000
LogP	0.45
Index of Refraction	1.552
Storage condition	2-8°C
Water Solubility	45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 8.0 mg/mL

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BZ3400000

CHEMICAL NAME :: o-Anisamide, N-((1-ethyl-2-pyrrolidinyl)methyl)-5-sulfamoyl-

CAS REGISTRY NUMBER :: 15676-16-1

BEILSTEIN REFERENCE NO. :: 0494008

LAST UPDATED :: 199612

DATA ITEMS CITED :: 21

MOLECULAR FORMULA :: C15-H23-N3-O4-S

MOLECULAR WEIGHT :: 341.47

WISWESSER LINE NOTATION :: T5NTJ A2 B1VMR BO1 ESZW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human

DOSE/DURATION :: 2143 ug/kg/D

TOXIC EFFECTS :: Behavioral - tremor Gastrointestinal - hypermotility, diarrhea Nutritional and Gross Metabolic - body temperature increase

REFERENCE :: JMGZAI Japan Medical Gazette. (Tokyo, Japan) V.1-18(?), 1964-81. Discontinued. Volume(issue)/page/year: 10(7),11,1973

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Human

DOSE/DURATION :: 1429 ug/kg/D

TOXIC EFFECTS :: Behavioral - tremor Gastrointestinal - hypermotility, diarrhea Nutritional and Gross Metabolic - body temperature increase

REFERENCE :: JMGZAI Japan Medical Gazette. (Tokyo, Japan) V.1-18(?), 1964-81. Discontinued. Volume(issue)/page/year: 10(7),11,1973

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 9800 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Gastrointestinal - hypermotility, diarrhea

REFERENCE :: JMGZAI Japan Medical Gazette. (Tokyo, Japan) V.1-18(?), 1964-81. Discontinued. Volume(issue)/page/year: 10(7),11,1973

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 210 mg/kg

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

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,384,1982

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 360 mg/kg

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

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,384,1982

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 40 mg/kg

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

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 4,193,1973

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1700 mg/kg

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

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,384,1982

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 170 mg/kg

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

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4321378

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 290 mg/kg

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

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,384,1982

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 48 mg/kg

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

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 4,193,1973

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Gastrointestinal - hypermotility, diarrhea

REFERENCE :: JMGZAI Japan Medical Gazette. (Tokyo, Japan) V.1-18(?), 1964-81. Discontinued. Volume(issue)/page/year: 10(7),11,1973

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 350 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: JMGZAI Japan Medical Gazette. (Tokyo, Japan) V.1-18(?), 1964-81. Discontinued. Volume(issue)/page/year: 10(7),11,1973

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 137 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: JMGZAI Japan Medical Gazette. (Tokyo, Japan) V.1-18(?), 1964-81. Discontinued. Volume(issue)/page/year: 10(7),11,1973

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 4 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Gastrointestinal - hypermotility, diarrhea

REFERENCE :: JMGZAI Japan Medical Gazette. (Tokyo, Japan) V.1-18(?), 1964-81. Discontinued. Volume(issue)/page/year: 10(7),11,1973

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: JMGZAI Japan Medical Gazette. (Tokyo, Japan) V.1-18(?), 1964-81. Discontinued. Volume(issue)/page/year: 10(7),11,1973

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 63 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: JMGZAI Japan Medical Gazette. (Tokyo, Japan) V.1-18(?), 1964-81. Discontinued. Volume(issue)/page/year: 10(7),11,1973 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 45500 mg/kg/13W-C

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death Related to Chronic Data - changes in uterine weight

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 25,803,1983

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 9100 mg/kg/26W-C

TOXIC EFFECTS :: Blood - changes in leukocyte (WBC) count Related to Chronic Data - death Related to Chronic Data - changes in uterine weight

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 25,803,1983 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 1015 mg/kg

SEX/DURATION :: female 29 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Maternal Effects - ovaries, fallopian tubes Reproductive - Maternal Effects - menstrual cycle changes or disorders

REFERENCE :: THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 30,231,1975

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 181 mg/kg

SEX/DURATION :: female 1 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - other measures of fertility

REFERENCE :: THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 30,231,1975

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 45500 mg/kg

SEX/DURATION :: female 91 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Maternal Effects - uterus, cervix, vagina

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 7,1371,1973

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	BZ3400000
HS Code	2935009090

6066-82-6

22117-85-7

75513-55-2

74402-54-3

~24%

Detail

Literature: Ogura; Haruo Patent: US4341707 A1, 1982 ;

26116-12-1

22117-85-7

54769-22-1

15676-16-1

Literature: US4242507 A1, ;

26116-12-1

33045-52-2

~75%

15676-16-1

Literature: Valenta, Vladimir; Protiva, Miroslav Collection of Czechoslovak Chemical Communications, 1987 , vol. 52, # 8 p. 2095 - 2106

Precursor 7
6066-82-6 22117-85-7 75513-55-2 74402-54-3
26116-12-1 54769-22-1 33045-52-2
DownStream 0

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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