5?-dihydro-11-keto Testosterone-

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5?-dihydro-11-keto Testosterone-d₃

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Cat No: 9002761

Biochemicals - Isotopically Labeled Standards

5α-dihydro-11-keto Testosterone-d3 is intended for use as an internal standard for the quantification of 5α-dihydro-11-keto testosterone (Item No. 20200) by GC- or LC-MS. 5α-dihydro-11-keto Testosterone is a metabolite of 11β-hydroxyandrostenedione an...

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Territorial Availability: Available through Bertin Technologies only in France

                                            Technical Warning: Bertin Technologies restricts the sale of this product to licensed controlled substance laboratories and qualified academic research institutions. Please contact us for further details.
                    

                        Special Advice: Please check regulation status before ordering; additionel fees can apply. 
                    

Synonyms:

(5?,17?)-17-hydroxy-androstane-3,11-dione-d3

Correlated keywords:

prostate androgen deuterated deuterium internal quantifies quantify quantification GC-MS GC/MS gas chromatography mass spectrometry LC-MS LC/MS liquid isotope metabolite LCMS GCMS 11?hydroxyandrostenedione 11?hydroxytestosterone 11bhydroxyandrostenedione 11bhydroxytestosterone 11b-hydroxyandrostenedione 11b-hydroxytestosterone

Product Overview:
5α-dihydro-11-keto Testosterone-d3 is intended for use as an internal standard for the quantification of 5α-dihydro-11-keto testosterone (Item No. 20200) by GC- or LC-MS. 5α-dihydro-11-keto Testosterone is a metabolite of 11β-hydroxyandrostenedione and 11β-hydroxytestosterone that has been shown to act as a full androgen receptor agonist with equal potency as that of dihydrotestosterone (Item No. 15874).{31737,31739,31738} The androgenic activity of 5α-dihydro-11-keto testosterone has been implicated in contributing to the androgen pool that drives castration-resistant prostate cancer cells.{31739,31738}

Size	1 mg
Shipping	dry ice
Molecular Formula	C₁₉H₂₅D₃O₃
SMILES	O[C@@]1([2H])C([2H])([2H])C[C@@]([C@]1(C)C2)([H])[C@]3([H])CC[C@@]4([H])CC(CC[C@]4(C)[C@@]3([H])C2=O)=O
Molecular Weight	307,4
Formulation	A crystalline solid
Purity	≥99% deuterated forms (d1-d3)
Custom Code	3822.19
UNSPSC code	12352100

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Cayman Chemical's mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.

Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.

Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.

Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.

Accreditations
ISO/IEC 17025:2005
ISO Guide 34:2009

Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.

5?-dihydro-11-keto Testosterone-d3