P6285
17α,20β-Dihydroxy-4-pregnen-3-one
synthetic (organic), ≥98% (HPLC), Maturation inducing hormone, crystalline
别名:
17α,20β-Dihydroxyprogesterone, 17α-Hydroxy-20β-dihydroprogesterone, 4-Pregnene-17α,20β-diol-3-one, Maturation Inducing hormone (MIF)
产品名称
17α,20β-Dihydroxy-4-pregnen-3-one, crystalline
生物来源
synthetic (organic)
方案
≥98% (HPLC)
表单
crystalline
溶解性
ethanol: 50 mg/mL, clear, colorless to faintly yellow
运输
ambient
储存温度
room temp
SMILES字符串
O=C1CC[C@@]2(C)C(CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@]4(O)[C@@H](C)O)=C1
InChI
1S/C21H32O3/c1-13(22)21(24)11-8-18-16-5-4-14-12-15(23)6-9-19(14,2)17(16)7-10-20(18,21)3/h12-13,16-18,22,24H,4-11H2,1-3H3/t13-,16-,17+,18+,19+,20+,21+/m1/s1
InChI key
MASCESDECGBIBB-FSHQYNQFSA-N
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应用
17α,20β-Dihydroxy-4-pregnen-3-one has been used as a fish pheromone candidate to study its effect on ciliated and microvillous olfactory receptor neurons. It has also been used as a chemical stimulant to study the behavioral and hormonal responses in focal male cichlid fish.
生化/生理作用
17α,20β-Dihydroxy-4-pregnen-3-one, also known as maturation-inducing hormone (MIH) or DHP, is the most potent steroid for inducing final oocyte maturation in several species of fish. DHP as a progestin regulates spermiation, improves sperm motility and acts as a pheromone in male cyprinids.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Shigeho Ijiri et al.
Endocrinology, 158(3), 627-639 (2016-12-15)
The maturation-inducing hormone 17α,20β-dihydroxy-4-pregnen-3-one (DHP) was first identified in the amago salmon. Although carbonyl reductase-like 20β-hydroxysteroid dehydrogenase (CR/20β-HSD) was reported to convert 17α-hydroxyprogesterone (17OHP) to DHP in rainbow trout, we previously found that CR/20β-HSD messenger RNA (mRNA) was not upregulated
K Sato et al.
Chemical senses, 26(9), 1145-1156 (2001-11-14)
Olfactory lamellae of teleosts contain two morphologically different types of olfactory receptor neurons (ORNs): ciliated ORNs (cORNs) and microvillous ORNs (mORNs). However, little is known about the functional difference between these two types of ORNs in fish olfaction. We isolated
Shi X Chen et al.
General and comparative endocrinology, 185, 1-9 (2013-01-31)
Recently, evidence has been provided for multiple regulatory functions of progestins during the late mitotic and meiotic phases of spermatogenesis in teleost fish. For example, our previous studies suggested that 17α,20β-dihydroxy-4-pregnen-3-one (DHP), potentially via Sertoli cells that express the progesterone
17, 20beta-Dihydroxy-4-pregnen-3-one
Handbook of Hormones: Comparative Endocrinology for Basic and Clinical Research, 509-510 (2016)
H Kagawa et al.
General and comparative endocrinology, 112(1), 80-88 (1998-09-28)
The effects of red seabream gonadotropins (PmGTH I and PmGTH II) on the induction in vitro of germinal vesicle breakdown (GVBD) and the development of maturational competence (responsiveness to maturation-inducing steroid) were examined in the oocytes of red seabream. PmGTH
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