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R0908

Sigma-Aldrich

R1881

≥98% (HPLC)

Sinónimos:

(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

Fórmula empírica (notación de Hill):
C19H24O2
Número de CAS:
965-93-5
Peso molecular:
284.39
Número MDL:
MFCD00199021
Código UNSPSC:
51111800
ID de la sustancia en PubChem:
329823993
NACRES:
NA.77

Nivel de calidad

100

Ensayo

≥98% (HPLC)

Formulario

powder

actividad óptica

[α]/D -48 to -68°

control farmacológico

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

color

light yellow to yellow

solubilidad

DMSO: ≥10 mg/mL

temp. de almacenamiento

2-8°C

cadena SMILES

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

Clave InChI

CCCIJQPRIXGQOE-XWSJACJDSA-N

Acciones bioquímicas o fisiológicas

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.
R1881 (methyltrienolone) is a potent synthetic androgen.

Características y beneficios

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.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
0000404777
0000404779
0000396314
0000357849
0000357849

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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
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
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
Liyuan Yin et al.
Scientific reports, 10(1), 1216-1216 (2020-01-29)
Advanced and therapy-resistant prostate tumors often display neural or neuroendocrine behavior. We assessed the consequences of prostate cancer cell interaction with neural cells, which are rich in the human prostate and resident of the prostate tumor. In 3-dimensional co-culture with
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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