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Pregnenolone cas no:145-13-1

Synonyms: 3-beta-Hydroxypregn-5-en-20-one;3beta-Hydroxy-Delta5-pregnen-20-one;3beta-Hydroxy-5-pregnene-20-one;Delta5-Pregnen-3beta-ol-20-one;Pregn-5-ene-3beta-ol-20-one;Pregnenolone:Pregna-5-ene-3beta-ol-20-one;Arthenolone;

Identification
NamePregnenolone
CAS145-13-1
Synonyms3-beta-Hydroxypregn-5-en-20-one;3beta-Hydroxy-Delta5-pregnen-20-one;3beta-Hydroxy-5-pregnene-20-one;Delta5-Pregnen-3beta-ol-20-one;Pregn-5-ene-3beta-ol-20-one;Pregnenolone:Pregna-5-ene-3beta-ol-20-one;Arthenolone;
EINECS(EC#)205-647-4
Molecular FormulaC21H32O2
Molecular Weight316.48
Chemical Properties
Appearancewhite to off-white powder
alpha28.5 o (C=1, ETOH)
refractive index1.549
Safety Data

Safety

Safety Statements: 22-24/25?
S22:Do not breathe dust.?
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
RTECS: TU5560700


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD intraperitoneal > 200mg/kg (200mg/kg) ? Journal of Medicinal Chemistry. Vol. 11, Pg. 117, 1968.

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PharmWest, Inc.
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Sunji & Co., Ltd.
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Zhejiang Xianju Jieda Pharmaceutical&Chemical Co....
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Address: Room 303, Dangdai Bldg, NO.369 Lumo Road, Hongshan District, Wuhan 430074, Hubei, China
Zhejiang Shenzhou Pharmaceutical Co., Ltd.
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K.-W.Pfannenschmidt GmbH
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Address: RM.1628, Bank of East Asia Mansion, 7 Renmin Road, Zhongshan District, Dalian 116001,
Diverchim SA
Tel:+33-(3)-44 64 61 90
Address: Les marches de l'Oise, 100, Rue Louis Blanc, Montataire cedex 60765,

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