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16-Dehydropregnenolone acetate cas no:979-02-2

Synonyms: 20-oxopregna-5,16-dien-3-β-yl acetate;16-Denyprasterone Acetate;16-Denyprasterone Acetate(16-DPA);16-Dehydropregnenolone Acetate(16-DPA);16 Dehydropregneninolone, Acetate;Pregna-5,16-dien-20-one, 3- (acetyloxy)-, (3.beta.)-;20-Oxopregna-5, 16-dien-3.beta.-yl acetate;Dehydropregnenolone acetate;Pregna-5,16-dien-20-one, 3-beta-hydroxy-, acetate;Pregna-5,16-dien-20-one, 3beta-hydroxy-, acetate (8CI);4-08-00-01125 (Beilstein Handbook Reference);16,17-Didehydropregnenolone acetate;3.beta.-Acetoxypregna-5,16-dien-20-one;20-Oxopregna-5,16-dien-3-beta-yl acetate;(3-beta)-3-(Acetyloxy)pregna-5,16-dien-20-one;Pregna-5,16-dien-20-one, 3.beta.-hydroxy-, acetate;

Identification
Name16-Dehydropregnenolone acetate
CAS979-02-2
Synonyms20-oxopregna-5,16-dien-3-β-yl acetate;16-Denyprasterone Acetate;16-Denyprasterone Acetate(16-DPA);16-Dehydropregnenolone Acetate(16-DPA);16 Dehydropregneninolone, Acetate;Pregna-5,16-dien-20-one, 3- (acetyloxy)-, (3.beta.)-;20-Oxopregna-5, 16-dien-3.beta.-yl acetate;Dehydropregnenolone acetate;Pregna-5,16-dien-20-one, 3-beta-hydroxy-, acetate;Pregna-5,16-dien-20-one, 3beta-hydroxy-, acetate (8CI);4-08-00-01125 (Beilstein Handbook Reference);16,17-Didehydropregnenolone acetate;3.beta.-Acetoxypregna-5,16-dien-20-one;20-Oxopregna-5,16-dien-3-beta-yl acetate;(3-beta)-3-(Acetyloxy)pregna-5,16-dien-20-one;Pregna-5,16-dien-20-one, 3.beta.-hydroxy-, acetate;
EINECS(EC#)213-558-7
Molecular FormulaC23H32O3
Molecular Weight356.49838
Chemical Properties
AppearanceWhite to almost white crystalline powder
refractive index1.546
Safety Data

Hazard Xi
Risk R36/37/38
Safety

Hazard Codes:?IrritantXi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S37/39:Wear suitable gloves and eye/face protection.
RTECS: TU4156200


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal > 8gm/kg (8000mg/kg) ? Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(2), Pg. 32, 1974.
mouse LD50 oral > 8gm/kg (8000mg/kg) ? Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(2), Pg. 32, 1974.

supplier list

CNCCC SICHUAN IMPORT/EXPORT CO.,LTD.
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Address: 8C Ruili, Palm Garden, 153 KeHua North Rd, Chengdu,Sichuan, P.R.China
Tianjin Harmony Technology Development Co., Ltd.
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Address: Room 601 of BokeBuilding, 100 Fukang Road, Tianjin, China
Chengdu Yazhong Biology Medicine Co.,Ltd.
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Address: Lichun Town, Pengzhou, Sichuan, China
Maxpharm Group
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Address: B-24AB, Qingnian Plaza, Wuhan, 430022, China
Shanghai Longschem Co.,Ltd
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Address: Shanghai Jincheng Road 338 6# 1002 Room
JIANGSU SAINTEK KUNSHAN CO., LTD.
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Address: 5th FLOOR,327 WEST TONGFENG ROAD KUNSHAN,JIANGSU,CHINA
Shanghai Kinding Industrial Co., Ltd
Tel:+86-21-26226658 68938887
Address: No. 347 Yushan Rd., Shanghai, China
Shangyu Yinbang Chemical Co.,Ltd.
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Address: No.1 Weiwu Road,Hangzhou Bay Shangyu Industrial Area,Zhejiang,China
Welpharm Co.,Ltd
Tel:+86-21-58690818 ,58690828
Address: No. 2021 Tomson Bldg., 1 Keelung Rd., Pudong Shanghai, China
HANGZHOU ZHENGCHU TRADE CO.,LTD
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Address: 1-1-402 east area,Sanxin Jiayuan, Hangzhou City, Zhejiang Province, China
Dintech Chemical Co.,Ltd.
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Address: 20-D,Huaguang Mansion,333 Zhong Shan Road,Wuxi,China.
Zhejiang SANHE Chemical Co., Ltd.
Tel:+86-571-87990123
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Anhui Kebao Bio-engineering Co., Ltd.
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Address: 008 Liuzhuang industrial park, Lieshan, Huaibei, Anhui, China
Hubei Danjiangkou Kaitai Hormone Co., Ltd.
Tel:+86-719-5203107 5202189
Address: North of Yaogou Road, Danjiangkou, Hubei
Hubei Minsheng Trade Co., Ltd.
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Address: Jingmenshan Road 123, Honghuatao Town, Yidu City, Hubei Province

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