Pseudolaric Acid B 土槿皮乙酸

CAS 82508-31-4 MFCD01746346

化学结构图

82508-31-4
SMILES: C[C@]1(/C=C/C=C(\C)/C(O)=O)OC(=O)[C@@]23CC=C(CC[C@]2(OC(C)=O)[C@H]1CC3)C(=O)OC

化学属性

Mol. FormulaC23H28O8
Mol. Weight432.51
Melting Point143-144

别名和识别编码

Chemical NamePseudolaric Acid B
CAS Number82508-31-4
Synonym O-Acetylpseudolaric acid C
Chemical Name Translation土槿皮乙酸
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安全信息

RTECS KJ4620000
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 316 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - muscle weakness
REFERENCE :
   CYLPDN Zhongguo Yaoli Xuebao.  Acta Pharmacologica Sinica.  Chinese Journal
   of Pharmacology.  (China International Book Trading Corp., POB 2820,
   Beijing, Peop. Rep. China)  V.1-    1980-  Volume(issue)/page/year:
   9,445,1988

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 130 mg/kg
TOXIC EFFECTS :
   Behavioral - food intake (animal)
   Gastrointestinal - hypermotility, diarrhea
REFERENCE :
   CYLPDN Zhongguo Yaoli Xuebao.  Acta Pharmacologica Sinica.  Chinese Journal
   of Pharmacology.  (China International Book Trading Corp., POB 2820,
   Beijing, Peop. Rep. China)  V.1-    1980-  Volume(issue)/page/year:
   9,445,1988

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 423 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - muscle weakness
REFERENCE :
   CYLPDN Zhongguo Yaoli Xuebao.  Acta Pharmacologica Sinica.  Chinese Journal
   of Pharmacology.  (China International Book Trading Corp., POB 2820,
   Beijing, Peop. Rep. China)  V.1-    1980-  Volume(issue)/page/year:
   9,445,1988

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - hamster
DOSE                    : 100 mg/kg
SEX/DURATION            : female 7-11 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - pre-implantation mortality (e.g. reduction in
   number of implants per female; total number of implants per corpora lutea)
   Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured
   before birth)
REFERENCE :
   CYLPDN Zhongguo Yaoli Xuebao.  Acta Pharmacologica Sinica.  Chinese Journal
   of Pharmacology.  (China International Book Trading Corp., POB 2820,
   Beijing, Peop. Rep. China)  V.1-    1980-  Volume(issue)/page/year:
   9,445,1988

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 2 mg/kg
SEX/DURATION            : female 6-12 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   CYLPDN Zhongguo Yaoli Xuebao.  Acta Pharmacologica Sinica.  Chinese Journal
   of Pharmacology.  (China International Book Trading Corp., POB 2820,
   Beijing, Peop. Rep. China)  V.1-    1980-  Volume(issue)/page/year:
   12,187,1991

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 13500 ug/kg
SEX/DURATION            : female 7-9 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - pre-implantation mortality (e.g. reduction in
   number of implants per female; total number of implants per corpora lutea)
REFERENCE :
   CYLPDN Zhongguo Yaoli Xuebao.  Acta Pharmacologica Sinica.  Chinese Journal
   of Pharmacology.  (China International Book Trading Corp., POB 2820,
   Beijing, Peop. Rep

GHS Symbol
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
Precautionary statements
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛,皮肤或衣服。

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