Skip to Content
Merck
CN

H4025

Sigma-Aldrich

15α-Hydroxytestosterone

Synonym(s):

4-Androstene-15α,17β-diol-3-one

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

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

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

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

Signal Word

Warning

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
084H3924
084H39241
052K1108
041K1400

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
Mara B Bryan et al.
General and comparative endocrinology, 146(2), 149-156 (2005-12-20)
Recent studies have provided evidence that 15 alpha-hydroxytestosterone (15 alpha-T) and 15 alpha-hydroxyprogesterone (15 alpha-P) are produced in vitro and in vivo in adult male sea lampreys (Petromyzon marinus), and that circulatory levels increase in response to injections with gonadotropin-releasing
I Cerný et al.
Steroids, 61(2), 58-64 (1996-02-01)
Reaction of 3 beta-hydroxyandrosta-5,15-dien-17-one with 4-methoxybenzyl alcohol followed by acetylation gave mainly 15 beta-[(4-methoxyphenyl)methoxy]-17-oxoandrost-5-en-3 beta-yl acetate. This product was transformed by borohydride reduction and organosilyl derivatization into the orthogonally protected 17 beta-(dimethylthexylsiloxy)-15 beta-[(4-methoxyphenyl)methoxy]androst-5-en-3 beta-yl acetate and 17 beta-(dimethylisopropylsiloxy)-15 beta-[4-methoxyphenyl)methoxy]androst-5-en-3 beta-yl
S M Lowartz et al.
Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology, 138(2), 119-127 (2004-06-15)
Gonads of premetamorphosing larval (PML), transforming (TL) and newly metamorphosed (juvenile) sea lampreys (JL) (Petromyzon marinus) were incubated in vitro with tritiated pregnenolone ([(3)H]P(5)), progesterone ([(3)H]P(4)), and androstenedione ([(3)H]A(4)) to identify the major products of steroidogenesis in early developmental stages.
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service