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11β-Hydroxyandrosterone

Names

[ CAS No. ]:
57-61-4

[ Name ]:
11β-Hydroxyandrosterone

[Synonym ]:
b-Hydroxyandrosterone
11B-hydroxyandrosterone crystalline

Biological Activity

[Description]:

11β-Hydroxyandrosterone is a 11-oxygenated androgen metabolite of 11β-hydroxyandrostenedione[1][2].

[Related Catalog]:

Research Areas >> Endocrinology

[References]

[1]. Yuhei Koyama, et al. Two-step Biochemical Differential Diagnosis of Classic 21-hydroxylase Deficiency and Cytochrome P450 Oxidoreductase Deficiency in Japanese Infants by GC-MS Measurement of Urinary Pregnanetriolone/ Tetrahydroxycortisone Ratio and 11β-hydroxyandrosterone. Clin Chem. 2012 Apr;58(4):741-7.

[2]. Michael W O'Reilly, et al. 11-Oxygenated C19 Steroids Are the Predominant Androgens in Polycystic Ovary Syndrome. J Clin Endocrinol Metab. 2017 Mar 1;102(3):840-848.

Chemical & Physical Properties

[ Density]:
1.158g/cm3

[ Boiling Point ]:
454.7ºC at 760mmHg

[ Melting Point ]:
197-198ºC

[ Molecular Formula ]:
C19H30O3

[ Molecular Weight ]:
306.44000

[ Flash Point ]:
242.9ºC

[ Exact Mass ]:
306.21900

[ PSA ]:
57.53000

[ LogP ]:
2.92990

[ Index of Refraction ]:
1.556

[ Storage condition ]:
2-8°C

Related Compounds