ChemicalBook > CAS DataBase List > 11-KETOTESTOSTERONE

11-KETOTESTOSTERONE

Product Name: 11-KETOTESTOSTERONE
CAS No.: 564-35-2
Chemical Name: 11-KETOTESTOSTERONE
Synonyms: 11-keto Testosterone (CRM);Ketotestosterone;11-Oxotestosterone;1-KETOTESTOSTERONE;11-KETOTESTOSTERONE;4-Androsten-17β-ol-3,11-dione;4-Androsten-17B-ol-3,11-dione;4-ANDROSTEN-17β-OL-3, 11-DIONE;4-ANDROSTEN-17BETA-OL-3,11-DIONE;17β-hydroxy-4-androstene-3,11-dione
CBNumber: CB5293218
Molecular Formula: C19H26O3
Formula Weight: 302.41
MOL File: 564-35-2.mol

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11-KETOTESTOSTERONE Property

Melting point:: 183-184 °C(Solv: acetone (67-64-1); hexane (110-54-3))
Boiling point:: 476.8±45.0 °C(Predicted)
Density: 1.19±0.1 g/cm3(Predicted)
storage temp.: room temp
solubility: ethanol: 9.80-10.20mg/mL, clear, colorless to faintly yellow
pka: 14.79±0.60(Predicted)
form: Solid
color: White to off-white
biological source: synthetic (organic)
InChI: InChI=1/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/h9,13-14,16-17,22H,3-8,10H2,1-2H3/t13-,14-,16-,17+,18-,19-/s3
InChIKey: WTPMRQZHJLJSBO-XQALERBDSA-N
SMILES: C[C@]12CCC(=O)C=C1CC[C@@]1([H])[C@]3([H])CC[C@H](O)[C@@]3(C)CC(=O)[C@]21[H] |&1:1,10,12,16,18,23,r|
EPA Substance Registry System: Androst-4-ene-3,11-dione, 17-hydroxy-, (17.beta.)- (564-35-2)

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Safety

WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P337+P313IF eye irritation persists: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: K8250
Product name: 11-Ketotestosterone
Packaging: 5mg
Price: $202
Updated: 2025/07/31

Cayman Chemical

Product number: 9002564
Product name: 11-keto Testosterone (CRM)
Packaging: 1mg
Price: $81
Updated: 2024/03/01

Usbiological

Product number: 281095
Product name: 11-Keto testosterone
Packaging: 1mg
Price: $276
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: SHG0000230
Product name: 11-KETOTESTOSTERONE
Purity: 95.00%
Packaging: 5MG
Price: $774.4
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: SHG0000230
Product name: 11-KETOTESTOSTERONE
Purity: 95.00%
Packaging: 50MG
Price: $1871.1
Updated: 2021/12/16

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11-KETOTESTOSTERONE Chemical Properties,Usage,Production

Description

11-keto Testosterone (CRM) (Item No. 9002654) is a certified reference material that is structurally categorized as an androgen. It is a significant hormone in certain fish, regulating the development of sexual development and behavior. 11-keto Testosterone binds the stickleback kidney androgen receptor (EC₅₀ = 43 nM). 11-keto Testosterone, at 10 nM, significantly activates the human androgen receptor expressed in zebrafish liver cells. This product is intended for research and forensic applications.

Uses

A metabolite of Adrenosterone.

Definition

ChEBI: 11-oxotestosterone is a 3-oxo Delta(4)-steroid that is testosterone carrying an additional oxo substituent at position 11. It has a role as an androgen, a marine xenobiotic metabolite and a human metabolite. It is a 3-oxo-Delta(4) steroid, an 11-oxo steroid, an androstanoid and a 17beta-hydroxy steroid. It is functionally related to a testosterone. It derives from a hydride of an androstane.

Biochem/physiol Actions

11-Ketotestosterone is a minor androgen in humans, but a major androgen in fish.

in vivo

In previtellogenic cultured sterlet (Acipenser ruthenus), silastic strips embedded with 11-Ketotestosterone (5 or 25 mg/kg) are implanted in vivo for 30 days. Ovarian masculinization or sex reversal is not observed. 11-Ketotestosterone promotes sterlet ovarian development in a dose-dependent manner^[1].

References

[1] TAKAFUMI YAMAGUCHI Masahiro S Hironobu Watanuki. Effects of estradiol, progesterone and testosterone on the function of carp, Cyprinus carpio, phagocytes in vitro[J]. Comparative Biochemistry and Physiology C-toxicology & Pharmacology, 2001, 129 1: Pages 49-55. DOI: 10.1016/s1532-0456(01)00176-4
[2] GODWIN J. Neuroendocrinology of sexual plasticity in teleost fishes[J]. Frontiers in Neuroendocrinology, 2010, 31 2: Pages 203-216. DOI: 10.1016/j.yfrne.2010.02.002
[3] PER-ERIK OLSSON. Molecular cloning and characterization of a nuclear androgen receptor activated by 11-ketotestosterone.[J]. Reproductive Biology and Endocrinology, 2005, 3: 37. DOI: 10.1186/1477-7827-3-37

11-KETOTESTOSTERONE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 11-KETOTESTOSTERONE manufacturers

Dingwang Technology (Wuhan) Co., Ltd.

Product: 11-KETOTESTOSTERONE 564-35-2
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99% min
Supply Ability: 20 tons
Release date: 2023-02-27

564-35-2, 11-KETOTESTOSTERONERelated Search:

Testosterone 11-KETOTESTOSTERONE 3-CMO,11-KETOTESTOSTERONE 3-CMO:BSA 4-PREGNEN-17,20-ALPHA, 21-TRIOL-3,11-DIONE 20,21-DIACETATE Testosterone 4-Pregnene-17,20alpha,21-triol-3,11-dione 11-KETOTESTOSTERONE

4-Androsten-17β-ol-3,11-dione

4-ANDROSTEN-17BETA-OL-3,11-DIONE

11-KETOTESTOSTERONE

17BETA-HYDROXY-4-ANDROSTENE-3,11-DIONE

11-ketotestosterone--dea schedule iii

17β-hydroxy-4-androstene-3,11-dione

4-Androsten-17B-ol-3,11-dione

17β-Hydroxy-4-androstene-3,11-dione, 17β-Hydroxyandrost-4-ene-3,11-dione, 4-Androsten-17β-ol-3,11-dione

11-Oxotestosterone

Ketotestosterone

Androst-4-ene-3,11-dione, 17-hydroxy-, (17beta)-

(8S,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-2,6,7,8,9,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,11-dione

Androst-4-ene-3,11-dione,17-hydroxy-, (17b)-

11-keto Testosterone (CRM)

Androst-4-ene-3,11-dione, 17-hydroxy-, (17β)-

99.6% Anabolic Steroid Powder 11-Keto-Testosteron with Safe Shipping

4-ANDROSTEN-17β-OL-3, 11-DIONE

1-KETOTESTOSTERONE

564-35-2

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