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| Size/SKU | Availability | Price |
|---|---|---|
50 mg | Available to ship TODAYfromMILWAUKEE | $291.00 |
About This Item
Empirical Formula (Hill Notation):
C24H23ClO2
CAS Number:
Molecular Weight:
378.89
UNSPSC Code:
51111800
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
powder
Quality Segment
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 20 mg/mL, clear
storage temp.
2-8°C
SMILES string
ClCC\C(=C(\c3ccc(cc3)OCCO)/c2ccccc2)\c1ccccc1
InChI
1S/C24H23ClO2/c25-16-15-23(19-7-3-1-4-8-19)24(20-9-5-2-6-10-20)21-11-13-22(14-12-21)27-18-17-26/h1-14,26H,15-18H2/b24-23-
InChI key
LUMKNAVTFCDUIE-VHXPQNKSSA-N
Biochem/physiol Actions
Ospemifene is a selective estrogen receptor modulator (SERM), a metabolite of toremifene, with a unique estrogen agonist/antagonist tissue profile. Ospemifene was recently approved in the US for the treatment of dyspareunia associated with vulvar and vaginal atrophy in postmenopausal women, and is being investigated for the treatment and prevention of osteoporosis and breast cancer. Ospemifene binds ERα and ERβ with approximately equal affinities with IC50 values for estrogen receptor (ER) α and β of 0.8 μM and 1.7 μM, respectively. Ospemifene has estrogen-like effects on the vaginal epithelium and bone, antiproliferative effects in breast, and a neutral endometrial profile.
Ospemifene is a selective estrogen receptor modulator (SERM), a metabolite of toremifene.
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This Item | ||
|---|---|---|
| description ≥98% (HPLC) | description ≥98% (HPLC) | description ≥97% (HPLC), powder |
| assay ≥98% (HPLC) | assay ≥98% (HPLC) | assay ≥97% (HPLC) |
| form powder | form powder | form powder |
| Quality Level 100 | Quality Level 100 | Quality Level 100 |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| solubility DMSO: 20 mg/mL, clear | solubility DMSO: >10 mg/mL | solubility H2O: ≥20 mg/mL |
| color white to beige | color white to off-white | color white to off-white |
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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