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H4025

Sigma-Aldrich

15α-Hydroxytestosterone

Synonym(s):

4-Androstene-15α,17β-diol-3-one

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About This Item

Empirical Formula (Hill Notation):
C19H28O3
CAS Number:
2226-70-2
Molecular Weight:
304.42
MDL number:
MFCD00214301
UNSPSC Code:
12352200

drug control

USDEA Schedule III; Home Office Schedule 4.2; regulated under CDSA - not available from Sigma-Aldrich Canada

storage temp.

2-8°C

SMILES string

C[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@]34C)[C@@H]1[C@@H](O)C[C@@H]2O

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Repr. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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N Harada et al.
The Journal of biological chemistry, 259(2), 1265-1271 (1984-01-25)
Testosterone 15 alpha-hydroxylase (cytochrome P-450(15) alpha) was purified from female 129/J mouse liver microsomes based on its specific activities in the eluates from the columns of octylamino-Sepharose 4B, hydroxylapatite, DEAE-Bio-Gel A, and CM52 chromatography. The 15 alpha-hydroxylation activity was five
Bradley A Young et al.
General and comparative endocrinology, 136(2), 276-281 (2004-03-19)
The sea lamprey (Petromyzon marinus L.) represents one of the two most ancient classes of vertebrates and possesses a functional hypothalamus-pituitary-gonadal axis. However, the presence and functionality of androgens in the sea lamprey remain elusive. Recently, 15alpha-hydroxytestosterone (15alpha-T) has been
Bradley A Young et al.
General and comparative endocrinology, 151(1), 108-115 (2007-02-03)
The sea lamprey (Petromyzon marinus) is one of the earliest extant vertebrates for which the hypothalamic-pituitary-gonadal (HPG) axis has been shown to control and regulate reproduction in a similar fashion to gnathostome vertebrates. While the two forms of gonadotropin-releasing hormones
Formation of 15 alpha-hydroxylated androgens by the testis and other tissues of the sea lamprey, Petromyzon marinus, in vitro.
D E Kime et al.
General and comparative endocrinology, 46(2), 267-270 (1982-02-01)
G Smith et al.
The Biochemical journal, 331 ( Pt 3), 783-792 (1998-04-30)
Cytochrome P-450 CYP2D6, human debrisoquine hydroxylase, metabolizes more than 30 prescribed drugs, the vast majority of which are small molecules containing a basic nitrogen atom. In contrast, the similar mouse protein Cyp2d-9 was first characterized as a testosterone 16alpha-hydroxylase. No
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