- Cart - 0 item(s)
- $0.00
Your shopping cart is empty!
- Chemistry
- Bioactive Molecules
- Anti-infection
- Apoptosis
- Autophagy
- Cell Cycle/DNA Damage
- Cytoskeleton
- Epigenetics
- GPCR/G Protein
- Immunology/Inflammation
- JAK/STAT Signaling
- MAPK/ERK Pathway
- Membrane Transporter/Ion Channel
- Metabolic Enzyme/Protease
- Neuronal Signaling
- NF-κB
- PI3K/Akt/mTOR
- PROTAC
- Protein Tyrosine Kinase/RTK
- Stem Cell/Wnt
- TGF-beta/Smad
- Vitamin D Related/Nuclear Receptor
- Others
- Methylation
- Cytoskeletal Signaling
- Natural Products
- Alkaloids
- Amino acid
- Anthraquinones
- Cerebrosides
- Chalcones
- Coumarins
- Diterpenoids
- Flavonoids
- Iridoids
- Lignans
- Lipids
- Miscellaneous
- Monoterpenoids
- Other terpenes
- Phenols
- Phenylpropanoids
- Quinones
- Saccharides
- Sesquiterpenoids
- Steroids
- Tetraterpenoids
- Thiophenes
- Triterpenoids
- Xanthones
- Polyphenols
- Stibene glucosides
- Oligose
- Anthocyanins
- Miscellaneous
- Chromones
- Terpenoids
- Indoles
- Procyanidins
- Aliphatics
- Botanical Cyclopeptides
- ADCs
- Antibodies
- Multiplex IHC
- Material Science
- Others
[CAS NO. 288628-05-7] Irosustat
| Ships within | Stock | Price | Qty | Total |
Please click "REQUEST A QUOTE" button if there is no stock, or you need other sizes or custom synthesis.
| Catalog: | HY-14586 |
| Brand: | MCE |
| CAS: | 288628-05-7 |
Overview
| MDL | MFCD12912443 |
|---|---|
| Molecular Weight | 309.34 |
| Molecular Formula | C14H15NO5S |
| SMILES | O=C1OC2=CC(OS(=O)(N)=O)=CC=C2C3=C1CCCCC3 |
1 Publications Citing Use of MCE
Summary
Irosustat is a potent steroid sulfatase inhibitor, with an IC 50 of 8 nM, and exhibits anti-breast cancer activity.
In Vitro
Irosustat (667 COUMATE) is a potent steroid sulfatase inhibitor, with an IC 50 of 8 nM [1] . Irosustat (667 COUMATE) inhibits steroid sulphatase (STS) activity in MCF-7 cells with an IC 50 of 0.2 nM, but has no effect on the morphology or proliferation of MCF-7 cells at 10 μM [2] .
MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
Irosustat potently inhibits rat liver, with inhibition of >90% when at a 1 mg/kg concentration. Irosustat (2 mg/kg, p.o. for 5 d) blocks the uterine growth stimulated by oestrone sulfate (E1S) in ovariectomized rats. In addition, Irosustat (2, 10 mg/kg, p.o.) plus E1S dose-dependently decreases the growth of NMU-induced mammary tumors in ovariectomized rats [1] . Irosustat (667 COUMATE; 10 mg/kg, p.o.) shows 97.9 ± 0.06% inhibition on steroid sulphatase (STS) activity in rat liver [2] .
MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Clinical Trial
| NCT Number | Sponsor | Condition | Start Date | Phase |
|---|---|---|---|---|
| NCT01662726 | Imperial College London|National Institute for Health Research, United Kingdom|Ipsen|Imperial College Healthcare NHS Trust|Guy´s and St Thomas´ NHS Foundation Trust|University of Southern California|QPS Netherlands B.V. |
Breast Neoplasms
|
August 2012 | Phase 2 |
| NCT01840488 | Ipsen |
Breast Cancer
|
April 2007 | Phase 1 |
| NCT01785992 | Imperial College London|Cancer Research UK |
Locally Advanced Breast Cancer|Metastatic Breast Cancer
|
October 2012 | Phase 2 |
Appearance
Solid
Shipping
Room temperature in continental US; may vary elsewhere.
Storage
| Powder | -20°C | 3 years |
|---|---|---|
| 4°C | 2 years | |
| In solvent | -80°C | 6 months |
| -20°C | 1 month |
Solvent & Solubility
DMSO : 100 mg/mL ( 323.27 mM ; Need ultrasonic)
H 2 O : < 0.1 mg/mL (ultrasonic;warming;heat to 60°C) (insoluble)
Stock Solutions
| Concentration Solvent Mass | 1 mg | 5 mg | 10 mg |
|---|
| 1 mM | 3.2327 mL | 16.1634 mL | 32.3269 mL |
| 5 mM | 0.6465 mL | 3.2327 mL | 6.4654 mL |
| 10 mM | 0.3233 mL | 1.6163 mL | 3.2327 mL |
References
- [1] Purohit A, et al. In vivo inhibition of estrone sulfatase activity and growth of nitrosomethylurea-induced mammary tumors by 667 COUMATE. Cancer Res. 2000 Jul 1;60(13):3394-6.
- [2] Raobaikady B, et al. Inhibition of MCF-7 breast cancer cell proliferation and in vivo steroid sulphatase activity by 2-methoxyoestradiol-bis-sulphamate. J Steroid Biochem Mol Biol. 2003 Feb;84(2-3):351-8.
Synonyms
Arctom is a premier supply platform offering over 600K unique items of Building Blocks, Bioactive Molecules, Natural Products, ADC PEG Linkers, Antibodies, and other Research Chemicals for global pharmaceutical, biotech, university, and industrial customers. We accelerate your research by providing better and faster purchasing experience & services.