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表雄酮

英文名称: epiandrosterone

CAS号:481-29-8 分子式:C19H30O2 分子量:290.44000

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简介

Epiandrosterone, or 3β-androsterone, also known as 3β-hydroxy-5α-androstan-17-one or 5α-androstan-3β-ol-17-one, is a steroid hormone with weak androgenic activity. It is a natural metabolite of dehydroepiandrosterone (DHEA) via the 5α-reductase enzyme. It was first isolated in 1931, by Adolf Friedrich Johann Butenandt and Kurt Tscherning. They distilled over 17,000 litres of male urine, from which they got 50 milligrams of crystalline androsterone (most likely mixed isomers), which was sufficient to find that the chemical formula was very similar to estrone.
Epiandrosterone has been shown to naturally occur in most mammals including pigs.
Epiandrosterone is naturally produced by the enzyme 5α-reductase from the adrenal hormone DHEA.[verification needed] Epiandrosterone can also be converted from the natural steroids androstanediol via 17β-hydroxysteroid dehydrogenase or from androstanedione via 3β-hydroxysteroid dehydrogenase.

基本信息

中文名称 表雄酮 英文名称 epiandrosterone
中文别名

METHYL MASTERDROL; 异雄甾酮; 表雄甾酮; 异雄酮,异雄酮; 5α-雄甾-3β-醇-17-酮;

查看更多中文别名
英文别名

3BETA-HYDROXY-5ALPHA-ANDROSTAN-17-ONE; 3b-Androsterone; 3beta-Androsterone; EPLANDROSTERONE; D-epiandrosterone; TRANS-ANDROSTERONE; Androstan-17-one, 3-hydroxy-, (3β,5α)-; epiandrosteron; Epiandrosterone; ISOANDROSTERONE;

查看更多英文别名
CAS号 481-29-8 分子式 C19H30O2
分子量 290.44000 精确质量 290.22500
PSA 37.30000 LOGP 3.95910

物化性质

外观与性状:
白色至灰白色结晶粉末
密度:
1.085 g/cm3
沸点:
413.1ºC at 760 mmHg
熔点:
172-174 °C
闪点:
176.4ºC
折射率:
1.536
水溶解性:
practically insoluble
稳定性:
Stable under normal temperatures and pressures.
储存条件:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Hormones and antibiotics room.
蒸汽压:
0mmHg at 25°C

安全信息

安全说明:
S22-S24/25
WGK Germany:
3
海关编码:
2937290090

生产方法及用途

生产方法

用5-雄甾烯-3β-醇-17-酮3-醋酸酯以钯炭催化氢化,得雄甾烷-3β-醇-17酮3-醋酸酯,然后以氢氧化钠溶液水解,制得该品。

用途

生产甾体激素类药物。

SDS 1.0 中文 展开
SDS 1.0 英文 展开
MSDS 中文 展开
13C NMR : in CDCl3展开

核磁图谱 13C NMR : in CDCl3

收起

C19 H30 O2 0.25 g : 1.5 ml CDCl3
3-epiandrosterone

ppm Int. Assign.
221.34 426 1
70.91 922 2
54.43 798 3
51.41 837 4
47.76 930 5
44.84 868 6
38.01 667 7
36.96 643 8
35.81 674 9 *
35.62 1000 10 *
35.03 860 11 *
31.54 651 12 #
31.35 643 13 #
30.88 597 14
28.38 589 15
21.75 612 16
20.47 636 17
13.78 457 18
12.29 457 19

IR : KBr disc展开
Mass 展开
国家名称 海关编码 海关数据更新时间 操作
中国 2937290090 2019-03 申报要素

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天然产物及提取物 动物提取物
上游原料
醋酸去氢表雄酮 醋酸去氢素雄酮 4-雄烯二醇 睾酮 17α-cyano-17β-hydroxyandrost-4-en-3-one trans-4,5-dibromocyclohexane-cis-1,2-diol 表雄酮 3β-Hydroxy-16,17-seco-5α-androstane-16,17-dioic acid 5β-pregnene-(17(20)c)-diyl-(3β.20)-diacetate epiandrosterone benzoate 5alpha-雄烷二醇 5a-雄甾烷二酮 (3S,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-3-((tetrahydrofuran-2-yl)oxy)tetradecahydro-1H-cyclopenta[a]phenanthren-17(2H)-one 2-((ethoxycarbonyl)amino)quinoline 1-oxide 17-Methylene-3β-hydroxy-5α-androstane 雄烯二酮 (3β,5α)-3-hydroxyandrostan-17-one oxime 3β-acetoxy-17ξ-nitro-5α,13α-androstane 别孕烯醇酮 Dimethyl 3β-hydroxy-16,17-seco-5α-androstane-16,17-dioate 去氢表雄酮 雄甾-1,4-二烯-3,17-二酮 (3beta,5alpha)-胆甾烷-3-基乙酸酯 1,2-Dibrom-trans-4,5-dimethoxycyclohexan 3β-hydroxy-16,17-secoandrost-5-ene-16,17-dioic acid (3S,5S,8R,9S,10S,13S,14S,E)-10,13-dimethyl-17-(methylimino)hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl benzoate racem. trans-5,6-Dimethoxy-1,3-cyclohexadien benzoyloxy-3β oxydo-17α(N) N-methylamino-17β (5α) androstane androst-4-ene-3-one-17-ethylene ketal
下游产品
雄酮葡萄糖醛酸 androsterone 5a-雄甾烷-3a,17b-二醇 睾酮 3β-Hydroxy-17,18-cyclo-5α-androstan 雄烯二酮 3β-Hydroxy-16,17-seco-5α-androstane-16,17-dioic acid 24-去甲石胆酸 3β,17a-dihydroxy-17a-aza-D-homo-5α,13α-androstan-17-one 5α-二氢睾酮 雄甾烷-3,7,17-三醇 雄甾烷-3,6,17-三醇 (3α,5α)-3-hydroxyandrostan-16-one 雄酮 Etiocholandiol 3β,5α-dihydroxy-5α-androstan-17-one 11α-hydroxy-5α-androstane-3,17-dione 还原胆烷醇酮 5alpha-雄烷二醇 雌酚酮 5a-雄甾烷二酮 (-)-(1RS,4SR,7RS,8SR)-dimethoxy-3-aza-2-oxa-bicyclo<2,2,2>oct-5-ene hydrochloride 3β,17a-dihydroxy-17a-aza-D-homo-5α-androstan-17-one
上游原料厂家
去氢表雄酮厂家 醋酸去氢表雄酮厂家 (3beta,5alpha)-胆甾烷-3-基乙酸酯厂家 醋酸去氢素雄酮厂家 别孕烯醇酮厂家 androst-4-ene-3-one-17-ethylene ketal厂家 表雄酮厂家
下游原料厂家
雄甾烷-3,6,17-三醇厂家 雄酮厂家 雌酚酮厂家 还原胆烷醇酮厂家 雄酮葡萄糖醛酸厂家
上游原料批发
去氢表雄酮 醋酸去氢表雄酮 (3beta,5alpha)-胆甾烷-3-基乙酸酯 醋酸去氢素雄酮 别孕烯醇酮 androst-4-ene-3-one-17-ethylene ketal 表雄酮
下游原料批发
雄甾烷-3,6,17-三醇 雄酮 雌酚酮 还原胆烷醇酮 雄酮葡萄糖醛酸

表雄酮

CAS号:481-29-8 分子式:C19H30O2 分子量:290.44000

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