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55985-32-5

55985-32-5 structure
55985-32-5 structure
  • Name: Nicardipine
  • Chemical Name: 5-O-[2-[benzyl(methyl)amino]ethyl] 3-O-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
  • CAS Number: 55985-32-5
  • Molecular Formula: C26H29N3O6
  • Molecular Weight: 479.52500
  • Catalog: API Circulatory system medication Prevention and treatment of angina pectoris
  • Create Date: 2018-06-13 11:43:17
  • Modify Date: 2025-08-20 17:17:13
  • Nicardipine(YC-93) is a calcium channel blocker that has been widely used to control blood pressure in severe hypertension following events such as ischemic stroke, traumatic brain injury, and intracerebral hemorrhage.
Name 5-O-[2-[benzyl(methyl)amino]ethyl] 3-O-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
Synonyms Cardene IV
Cardene SR
Nicardipino
MFCD00216027
nicardipine
Nicardipine LA
Nicardipinum
EINECS 259-932-3
Density 1.23 g/cm3
Boiling Point 603.4ºC at 760 mmHg
Melting Point 136-138ºC
Molecular Formula C26H29N3O6
Molecular Weight 479.52500
Flash Point 318.7ºC
Exact Mass 479.20600
PSA 113.69000
LogP 4.52980
Storage condition -20℃

CHEMICAL IDENTIFICATION

RTECS NUMBER :
US7972050
CHEMICAL NAME :
3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 2-(benzylmethylamino)ethyl methyl ester
CAS REGISTRY NUMBER :
55985-32-5
LAST UPDATED :
199712
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C26-H29-N3-O6
MOLECULAR WEIGHT :
479.58

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 :
320 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 35,915,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
11800 ug/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: #4710505
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
305 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: #4824855
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
9700 ug/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: #4672068
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