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R0908

Sigma-Aldrich

R1881

≥98% (HPLC)

Synonym(e):

(17b)-17-Hydroxy-17-methyl-Estra-4,9,11-trien-3-one, Methyltrienolone, Metribolone, NSC 92858, RU 1881

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About This Item

Empirische Formel (Hill-System):
C19H24O2
CAS-Nummer:
965-93-5
Molekulargewicht:
284.39
MDL-Nummer:
MFCD00199021
UNSPSC-Code:
51111800
PubChem Substanz-ID:
329823993
NACRES:
NA.77

Qualitätsniveau

100

Assay

≥98% (HPLC)

Form

powder

Optische Aktivität

[α]/D -48 to -68°

Arzneimittelkontrolle

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

Farbe

light yellow to yellow

Löslichkeit

DMSO: ≥10 mg/mL

Lagertemp.

2-8°C

SMILES String

C[C@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CCC4=C3C=C[C@]12C

InChI

1S/C19H24O2/c1-18-9-7-15-14-6-4-13(20)11-12(14)3-5-16(15)17(18)8-10-19(18,2)21/h7,9,11,16-17,21H,3-6,8,10H2,1-2H3/t16-,17+,18+,19+/m1/s1

InChIKey

CCCIJQPRIXGQOE-XWSJACJDSA-N

Biochem./physiol. Wirkung

Androgen receptors (ARs) are nuclear hormone receptors/transcription factors. R1881, also known as methyltrienolone, is a synthetic androgen. It is the gold standard AR agonist.

Leistungsmerkmale und Vorteile

This compound is featured on the Nuclear Receptors (Steroids) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Robert S Hudson et al.
Molecular cancer, 12, 13-13 (2013-02-16)
Ultraconserved regions (UCR) are genomic segments of more than 200 base pairs that are evolutionarily conserved among mammalian species. They are thought to have functions as transcriptional enhancers and regulators of alternative splicing. Recently, it was shown that numerous RNAs
Nader Al Nakouzi et al.
European urology, 68(2), 228-235 (2014-05-20)
Cabazitaxel, abiraterone acetate (AA), and enzalutamide have been approved for the treatment of patients with metastatic castration-resistant prostate cancer (mCRPC) following docetaxel chemotherapy. Whether taxanes and next-generation androgen receptor (AR) axis inhibitors are cross-resistant or not is a subject of
Juliet Richards et al.
Cancer research, 72(9), 2176-2182 (2012-03-14)
Prostate cancer progression can be associated with androgen receptor (AR) mutations acquired following treatment with castration and/or an antiandrogen. Abiraterone, a rationally designed inhibitor of CYP17A1 recently approved for the treatment of docetaxel-treated castration-resistant prostate cancer (CRPC), is often effective
Lingyan Jin et al.
Cancer research, 77(20), 5564-5575 (2017-08-19)
Resistance invariably develops to antiandrogen therapies used to treat newly diagnosed prostate cancers, but effective treatments for castration-resistant disease remain elusive. Here, we report that the transcriptional coactivator CBP/p300 is required to maintain the growth of castration-resistant prostate cancer. To
Yanmei Zhang et al.
Cancer discovery, 2(7), 598-607 (2012-06-22)
Gene fusion is a common event in cancer. The fusion RNA and protein products often play causal roles in tumorigenesis and therefore represent ideal diagnostic and therapeutic targets. Formerly, fusion chimeric products in cancer were thought to be produced solely
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