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Merck
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SML1265

Sigma-Aldrich

Bosentan hydrate

≥98% (HPLC)

Sinónimos:

4-(1,1-Dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)[2,2′-bipyrimidin]-4-yl]benzenesulfonamide monohydrate, 4-Tert-butyl-N- [6-(2-hydroxyethoxy)-5-(2-methoxy-phenoxy)-[2,2´]-bipyrimidin-4-yl]-benzenesulfonamide monohydrate, Ro-47-0203

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About This Item

Fórmula empírica (notación de Hill):
C27H29N5O6S · H2O
Número de CAS:
157212-55-0
Peso molecular:
569.63
MDL number:
MFCD09751188
UNSPSC Code:
12352200
PubChem Substance ID:
329825756
NACRES:
NA.77

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 5 mg/mL, clear (warmed)

storage temp.

2-8°C

SMILES string

O=S(C1=CC=C(C(C)(C)C)C=C1)(NC2=NC(C3=NC=CC=N3)=NC(OCCO)=C2OC4=CC=CC=C4OC)=O.O

InChI

1S/C27H29N5O6S.H2O/c1-27(2,3)18-10-12-19(13-11-18)39(34,35)32-23-22(38-21-9-6-5-8-20(21)36-4)26(37-17-16-33)31-25(30-23)24-28-14-7-15-29-24;/h5-15,33H,16-17H2,1-4H3,(H,30,31,32);1H2

InChI key

SXTRWVVIEPWAKM-UHFFFAOYSA-N

Application

Bosentan hydrate has been used in cell viability assay. It has also been used as a positive control for calcium transient analysis.

Biochem/physiol Actions

Bosentan is an endothelin receptor antagonist. Endothelin is a potent vasoconstrictor, making antagonists of clinical interest for the treatment of conditions associated with vasospasm, such as subarachnoid hemorrhage (SAH) and hypertension. Bosentan is a dual endothelin receptor antagonist effective in the treatment of pulmonary arterial hypertension (PAH), the first of the class to make it to market. Bosentan is an orally available, competitive antagonist of both the ETA and ETB receptor subtypes with a Ki of 4.7 nM for ETA and a Ki of 95 nM for ETB.
Bosentan is found to decrease deposition of collagen in the lungs, which has been observed in bleomycin-induced pulmonary fibrosis rat model.

pictograms

Health hazard
GHS08

signalword

Warning

Hazard Classifications

Aquatic Chronic 3 - Repr. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Molecular phenotyping combines molecular information, biological relevance, and patient data to improve productivity of early drug discovery.
Drawnel F M, et al.
Cell Chemical Biology, 24(5), 624-634 (2017)
BUILD-1: a randomized placebo-controlled trial of bosentan in idiopathic pulmonary fibrosis.
King Jr T E, et al.
American Journal of Respiratory and Critical Care Medicine, 177(1), 75-81 (2008)
Endothelin-1 receptor blockade as new possible therapeutic approach in multiple myeloma.
Russignan A, et al.
British Journal of Haematology, 178(5), 781-793 (2017)
Mona Bensalah et al.
Journal of cachexia, sarcopenia and muscle, 13(3), 1771-1784 (2022-03-24)
Fibrosis is defined as an excessive accumulation of extracellular matrix (ECM) components. Many organs are subjected to fibrosis including the lung, liver, heart, skin, kidney, and muscle. Muscle fibrosis occurs in response to trauma, aging, or dystrophies and impairs muscle
Xiaomin Liang et al.
Drug metabolism and disposition: the biological fate of chemicals, 48(12), 1283-1292 (2020-10-11)
It is well documented that human hepatic clearance based on in vitro metabolism or transporter assays systematically resulted in underprediction; therefore, large empirical scalars are often needed in either static or physiologically based pharmacokinetic (PBPK) models to accurately predict human
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