추천 제품
분석
≥98.00% (TLC)
Quality Level
양식
powder
약물 제어
regulated under CDSA - not available from Sigma-Aldrich Canada
solubility
chloroform: 49-51 mg/mL, clear, colorless to faintly yellow
배송 상태
ambient
저장 온도
room temp
SMILES string
[H][C@@]12CCC3=CC(=O)CC[C@]3(C)[C@@]1([H])[C@@H](O)C[C@]4(C)C(=O)CC[C@@]24[H]
InChI
1S/C19H26O3/c1-18-8-7-12(20)9-11(18)3-4-13-14-5-6-16(22)19(14,2)10-15(21)17(13)18/h9,13-15,17,21H,3-8,10H2,1-2H3/t13-,14-,15-,17+,18-,19-/m0/s1
InChI key
WSCUHXPGYUMQEX-KCZNZURUSA-N
생화학적/생리학적 작용
11β-Hydroxy-4-androstene-3,17-dione is a naturally occurring steroid that is primarily, if not strictly, produced in adrenal tissue. In diseases such as Cushing′s syndrome, adrenal-originated hyperandrogenism, and congenital adrenal hyperplasia, plasma 11β levels are very high. Plasma 11β concentration is very low in congenital 11-hydroxylase deficiency and adrenal insufficiency.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
가장 최신 버전 중 하나를 선택하세요:
Denise Vizziano et al.
Biology of reproduction, 78(5), 939-946 (2008-01-18)
The present study was designed to obtain new insights into fish gonadal sex differentiation by comparing the effects of two different masculinizing treatments on some candidate gene expression profiles. Masculinization was induced in rainbow trout, Oncorhynchus mykiss, genetic all-female populations
O Chabre et al.
Endocrinology, 132(1), 255-260 (1993-01-01)
Molecular oxygen is an obligatory substrate of all cytochrome P-450 (cyt P-450) hydroxylases involved in the steroid biosynthetic pathways. However, oxygen-derived free radicals are highly destructive species resulting from cyt P-450-catalyzed steroid hydroxylation reactions. Cells in culture are usually exposed
J E Cavaco et al.
Cell and tissue research, 297(2), 291-299 (1999-09-02)
The present report focuses on the mechanism(s) involved in the steroid-induced decrease of androgen production in immature African catfish testes that was observed in previous studies. Juvenile animals were implanted with Silastic pellets containing different 11-oxygenated androgens (11-ketotestosterone, KT; 11
J F Dorgan et al.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 10(4), 407-410 (2001-04-25)
Postmenopausal women with elevated serum androgens are at an increased risk of breast cancer. High dehydroepiandrosterone sulfate concentrations in these women suggest increased adrenal secretion. Both the adrenals and ovaries could contribute to elevated concentrations of androstenedione (Delta4A). 11beta-Hydroxyandrostenedione (11betaOHA)
E Carmina et al.
Obstetrics and gynecology, 85(6), 971-976 (1995-06-01)
To reevaluate the clinical significance of elevations of adrenal androgens in polycystic ovary syndrome (PCOS). Thirty women with PCOS and ten ovulatory controls were evaluated. Serum dehydroepiandrosterone (DHEA) sulfate and 11 beta-hydroxyandrostenedione were measured before and after 3 and 6
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.