ChemicalBook >> CAS DataBase List >>4,4'-DIMETHOXYSTILBENE
4,4'-DIMETHOXYSTILBENE
- CAS No.
- 4705-34-4
- Chemical Name:
- 4,4'-DIMETHOXYSTILBENE
- Synonyms
- 4,4'-DIMETHOXYSTILBENE;p,p'-dimethoxystilbene;4,4'-Dimethoxystilbene,99%;4,4''-DIMETHOXYSTILBENE 99%;4,4'-DIMETHOXY-TRANS-STILBENE;1,2-Bis(4-methoxyphenyl)ethene;Benzene, 1,1'-(1,2-ethenediyl)bis[4-methoxy-
- CBNumber:
- CB3432358
- Molecular Formula:
- C16H16O2
- Molecular Weight:
- 240.3
- MDL Number:
- MFCD00008414
- MOL File:
- 4705-34-4.mol
Last updated:2023-05-09 09:30:39
| Melting point | 213-215 °C |
|---|---|
| Boiling point | 323.02°C (rough estimate) |
| Density | 1.1228 (rough estimate) |
| refractive index | 1.4700 (estimate) |
| storage temp. | Amber Vial, Refrigerator, Under inert atmosphere |
| solubility | Chloroform (Slightly, Sonicated), Ethyl Acetate (Slightly, Sonicated) |
| form | Glistening Flakes |
| color | White |
| Stability | Light Sensitive |
| FDA UNII | AME9HMB99F |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS09,GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H411-H318 | |||||||||
| Precautionary statements | P280-P305+P351+P338-P310 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/38 | |||||||||
| Safety Statements | 37/39-26 | |||||||||
| HS Code | 29379000 | |||||||||
| NFPA 704 |
|
4,4'-DIMETHOXYSTILBENE price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | D479470 | 4,4''-Dimethoxystilbene | 4705-34-4 | 250mg | $265 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 57537 | 4,4??-Dimethoxystilbene | 4705-34-4 | 1g | $610 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0011258 | 4,4'-DIMETHOXYSTILBENE 95.00% | 4705-34-4 | 500MG | $795.56 | 2021-12-16 | Buy |
| AK Scientific | 8666BA | 4,4'-Dimethoxystilbene | 4705-34-4 | 500mg | $256 | 2021-12-16 | Buy |
| AHH | MT-10296 | 4,4'-Dimethoxystilbene 97% | 4705-34-4 | 25g | $502 | 2021-12-16 | Buy |
4,4'-DIMETHOXYSTILBENE Chemical Properties,Uses,Production
Chemical Properties
WHITE GLISTENING FLAKES
Uses
4,4''-Dimethoxystilbene is an intermediate in the synthesis of nonsteroidal, selective estrogen receptor modulator (SERM), Raloxifene (R100000).
Synthesis Reference(s)
The Journal of Organic Chemistry, 26, p. 4158, 1961 DOI: 10.1021/jo01068a638
Synthetic Communications, 21, p. 841, 1991 DOI: 10.1080/00397919108019767
Tetrahedron, 43, p. 2741, 1987 DOI: 10.1016/S0040-4020(01)86879-4
4,4'-DIMETHOXYSTILBENE Preparation Products And Raw materials
Raw materials
Preparation Products
4,4'-DIMETHOXYSTILBENE Suppliers
Global( 18)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 | market03@meryer.com | China | 40240 | 62 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 821-50328103-801 18930552037 | 3bsc@sina.com | China | 15848 | 69 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32344 | 50 |
| Thermo Fisher Scientific | 800-810-5118 | cnchemical@thermofisher.com | China | 17779 | 75 |
| BOC Sciences | -- | info@bocsci.com | USA | 0 | 65 |
| Energy Chemical | 021-58432009 400-005-6266 | marketing@energy-chemical.com | China | 44941 | 58 |
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