3-베타-하이드록시-5-알파-안드로스텐-17-온

한글명:3-베타-하이드록시-5-알파-안드로스텐-17-온

카스 번호481-29-8

상품명:Epiandrosterone

CBNumberCB4725653

분자식C19H30O2

포뮬러 무게290.45

MOL 파일481-29-8.mol

동의어(한글)

3-베타-하이드록시-5-알파-안드로스텐-17-온

화학적 성질

녹는점	172-174 °C
알파	91 º (c=1, CH3OH)
끓는 점	372.52°C (rough estimate)
밀도	1.0320 (rough estimate)
굴절률	1.4709 (estimate)
저장 조건	Refrigerator
용해도	insoluble in H2O; ≥12.35 mg/mL in EtOH; ≥28.27 mg/mL in DMSO
물리적 상태	고체
물리적 상태	단단한 모양
산도 계수 (pKa)	15.14±0.60(Predicted)
색상	White to off-white
수용성	실질적으로 불용성
Merck	3609
BRN	1884007
InChIKey	QGXBDMJGAMFCBF-LUJOEAJASA-N
LogP	3.751
CAS 데이터베이스	481-29-8(CAS DataBase Reference)
NIST	3Beta-hydroxy-5alpha-androstan-17-one(481-29-8)

위험 및 안전 성명

안전지침서	22-24/25
WGK 독일	3
F 고인화성물질	21
HS 번호	29144000

그림문자(GHS)

3-베타-하이드록시-5-알파-안드로스텐-17-온 MSDS

3-베타-하이드록시-5-알파-안드로스텐-17-온 화학적 특성, 용도, 생산

개요
Epiandrosterone is a steroid hormone with weak androgenic activity, derived from 5 α-androstane. It is a dehydroepiandrosterone metabolite and an androgen. It is a precursor of testosterone and estradiol with hypolipidemic and anabolic activities.
화학적 성질
white to off-white crystalline powder. Musky odor when heated.
용도
Epiandrosterone is used for weight loss, to improve athletic performance, to reduce sexual problems, and for many other uses, but there is no good scientific evidence to support its use. Epiandrosterone might also be unsafe.
Epiandrosterone is a steroid hormone that is present in normal human urine as a minor constituent , it is a less active 3β-isomer of the androgen Androsterone (A635535). Controlled Substance.
정의
ChEBI: Epiandrosterone is a 3beta-hydroxy steroid that is (5alpha)-androstane substituted by a beta-hydroxy group at position 3 and an oxo group at position 17. It has a role as an androgen and a human metabolite. It is a 17-oxo steroid, a 3beta-hydroxy steroid and an androstanoid. It derives from a 5alpha-androstane.
Purification Methods
Purify epi-androsterone via the acetate, hydrolyse this and recrystallise it from CHCl3/hexane or aqueous EtOH. The acetate [1239-31-2] is purified by chromatography and when crystallised from pet ether has m 103-104o, []D +68.5o (c 1, CHCl3). The oxime has m 194-196o (from MeOH), []D +17.5o (c 6.2, CHCl3). The racemic ketone is sublimed at 130o/high vacuum and after two crystallisations from methylcyclohexane it gives prisms with m 161-162o (which changed crystal form at 140-145o). [Ruzicka & Wettstein Helv Chim Acta 18 1264 1935, Johnson et al. J Am Chem Soc 75 2275 1953, 78 6331 1956, Cordwell et al. J Chem. Soc 361 1953, Beilstein 8 IV 462.]

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