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Product Name: Proscillaridin A
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Bufa-4,20,22-trienolide,3-[(6-deoxy-a-L-mannopyranosyl)oxy]-14-hydroxy-,(3b)-
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466-06-8

466-06-8 structure

466-06-8 structure

Name: Proscillaridin A
Chemical Name: Proscillaridin A
CAS Number: 466-06-8
Molecular Formula: C₃₀H₄₂O₈
Molecular Weight: 530.650
Catalog: Biochemical Plant extracts
Create Date: 2018-06-13 10:47:17
Modify Date: 2024-01-09 16:35:47
Proscillaridin A is a potent poison of topoisomerase I/II activity with IC50 values of 30 nM and 100 nM, respectively[1].

Name	Proscillaridin A
Synonyms	Bufa-4,20,22-trienolide, 3-[(6-deoxy-α-L-mannopyranosyl)oxy]-14-hydroxy-, (3β)- Protasin 14-Hydroxy-3b-(rhamnosyloxy)bufa-4,20,22-trienolide (3β)-3-[(6-Deoxy-α-L-mannopyranosyl)oxy]-14-hydroxybufa-4,20,22-trienolid Scillarenin 3β-rhamnoside 3-β-((6-Deoxy-α-L-mannopyranosyl)oxy)-14-hydroxybufa-4,20,22-trienolide 5-[(3S,8R,9S,10R,13R,14S,17R)-14-Hydroxy-10,13-dimethyl-3-{[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2H-pyran-2-on Desgluco-transvaalin Urgilan Herzo proscillan Scillarenin 3b-Rhamnoside Scillarenin 3a-L-Rhamnopyranoside 3b-Rhamnosido-14b-hydroxy-D4,20,22-bufatrienolide Proscillaridin Scillacrist Desglucotransvaaline Coratol Scilla "didier" (3β)-3-[(6-Deoxy-α-L-mannopyranosyl)oxy]-14-hydroxybufa-4,20,22-trienolide Purosin-TC Sandoscill Wirnesin Caratol (3b)-3-[(6-Deoxy-a-L-mannopyranosyl)oxy]-14-hydroxybufa-4,20,22-trienolide 3b-[(6-Deoxy-a-L-mannopyranosyl)oxy]-14-hydroxybufa-4,20,22-trienolide Tradenal Herzo Bufa-4,20,22-trienolide, 3-((6-deoxy-α-L-mannopyranosyl)oxy)-14-hydroxy-, (3β)- psc-801 Caradrin Cardion 14-Hydroxy-3β-(rhamnosyloxy)bufa-4,20,22-trienolide Cardiovite Prostosin Proslladin Solestril Stellarid proszin proscillaridin-A Talucard Carmazon Simeon Procilan 5-[(3S,8R,9S,10R,13R,14S,17R)-14-Hydroxy-10,13-dimethyl-3-{[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2H-pyran-2-one Talusin 5-[(3S,8R,9S,10R,13R,14S,17R)-14-Hydroxy-10,13-diméthyl-3-{[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-méthyltétrahydro-2H-pyran-2-yl]oxy}-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tétradécahydro-1H-cyclopenta[a]phénanthrén-17-yl]-2H-pyran-2-one Procardin Caradrine Proscillan

Description	Proscillaridin A is a potent poison of topoisomerase I/II activity with IC50 values of 30 nM and 100 nM, respectively[1].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Cell Cycle/DNA Damage >> Topoisomerase
Target	Topoisomerase I:30 nM (IC50) Topoisomerase II:100 nM (IC50)
In Vitro	Proscillaridin A (0-160 nM; 48 hours) reveals the antiproliferative response in a time- as well as dose-dependent manner in MCF-7 cells[1].
References	[1]. Bielawski K, et al. Inhibition of DNA topoisomerases I and II, and growth inhibition of breast cancer MCF-7 cells by ouabain, digoxin and proscillaridin A.Biol Pharm Bull. 2006 Jul;29(7):1493-7.

Density	1.3±0.1 g/cm3
Boiling Point	716.7±60.0 °C at 760 mmHg
Melting Point	233ºC
Molecular Formula	C₃₀H₄₂O₈
Molecular Weight	530.650
Flash Point	232.6±26.4 °C
Exact Mass	530.287964
PSA	129.59000
LogP	3.90
Vapour Pressure	0.0±5.2 mmHg at 25°C
Index of Refraction	1.620
Storage condition	2-8℃

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UK6650000

CHEMICAL NAME :: Proscillaridin A

CAS REGISTRY NUMBER :: 466-06-8

LAST UPDATED :: 199109

DATA ITEMS CITED :: 14

MOLECULAR FORMULA :: C30-H42-O8

MOLECULAR WEIGHT :: 530.72

WISWESSER LINE NOTATION :: L E5 B666 MUTJ A1 E1 IQ F- ET6OVJ& O- BT6OTJ CQ DQ EQ F1

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 :: 56 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 20,599,1971

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >1 gm/kg

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

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 2,411,1968

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 9 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 20,599,1971

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 30500 ug/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: 6,723,1982

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4700 ug/kg

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

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 2,411,1968

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 377 ug/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 20,1,1970

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 111 ug/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 20,1,1970

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Parenteral

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 1 mg/kg

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

REFERENCE :: APPHAX Acta Poloniae Pharmaceutica. For English translation, see APPFAR. (Ars Polona, POB 1001, 00-680 Warsaw 1, Poland) V.1- 1937- Volume(issue)/page/year: 34,431,1977

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

ROUTE OF EXPOSURE :: Intraduodenal

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 268 ug/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 14,716,1964

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 6810 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: #4230702

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 280 ug/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 20,1,1970

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - domestic

DOSE/DURATION :: 373 ug/kg

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

REFERENCE :: NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 62(3),195S,1966

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Bird - domestic

DOSE/DURATION :: 124 ug/kg

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

REFERENCE :: NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 62(3),195S,1966 *** REVIEWS *** TOXICOLOGY REVIEW 85ELDJ "Die Herzwirksamen Glykoside," Baumgarten, G., and W. Forster, Leipzig, Ger. Dem. Rep., VEB Georg Thieme, 1963 Volume(issue)/page/year: -,193,1963

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301
Precautionary Statements	P301 + P310
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T: Toxic;
Risk Phrases	R25
Safety Phrases	28-45
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
RTECS	UK6650000