S1950
STX64
≥98% (HPLC)
别名:
667 Coumate, BN 83495
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关于此项目
经验公式（希尔记法）:
C14H15NO5S
化学文摘社编号:
分子量:
309.34
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
51111800
MDL number:
Assay:
≥98% (HPLC)
Form:
powder
assay
≥98% (HPLC)
form
powder
color
white
solubility
DMSO: >20 mg/mL
storage temp.
2-8°C
SMILES string
NS(=O)(=O)Oc1ccc2C3=C(CCCCC3)C(=O)Oc2c1
InChI
1S/C14H15NO5S/c15-21(17,18)20-9-6-7-11-10-4-2-1-3-5-12(10)14(16)19-13(11)8-9/h6-8H,1-5H2,(H2,15,17,18)
InChI key
DSLPMJSGSBLWRE-UHFFFAOYSA-N
Gene Information
human ... STS(412)
Biochem/physiol Actions
STX64 is a potent, irreversible inhibitor of steroid sulfatase.
STX64 is a potent, irreversible inhibitor of steroid sulfatase. Inhibition of steroid sulfatase (STS), the enzyme responsible for the hydrolysis of steroid sulfates, represents a potential novel treatment for postmenopausal women with hormone-dependent breast cancer. Estrone and DHEA are formed by this sulfatase pathway and can be converted to steroids (estradiol and androstenediol, respectively), which have potent estrogenic properties. STX64 (667 coumate) is a potent tricylic coumarin-based sulfamate that irreversibly inhibits STS activity (IC50 = 8 nM in a placental microsomal assay system). Estrone sulfamate (EMATE) is also a potent STS inhibitor, but has estrogenic activity.
Features and Benefits
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.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)