China (Mainland)
17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether cas no72-33-3 CAS NO.72-33-3
- FOB Price: USD: 1,400.00-1,500.00 /Kilogram Get Latest Price
- Min.Order: 10 Gram
- Payment Terms: T/T,Other
- Available Specifications:
high pure grade(1-9)Kilogramhigh pure grade(10-100)Kilogram
- Product Details
Keywords
- 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether
- cas72-33-3
- 17alpha-19-Norpregna-1,3,5(10)-trien-20-yn-17-ol,3-methoxy-
Quick Details
- ProName: 17a-Ethynyl-1,3,5(10)-estratriene-3,17...
- CasNo: 72-33-3
- Molecular Formula: C21H26O2
- Appearance: Crystalline Solid
- Application: Orally active estrogenic steroid. It w...
- DeliveryTime: 5days
- PackAge: in foil bag or customized
- Port: Tianjin xingang
- ProductionCapacity: 10 Kilogram/Week
- Purity: 99%
- Storage: 20°C Freezer
- Transportation: shipping by courier or by sea
- LimitNum: 10 Gram
- Related Substances: 99%
- Residue on Ignition: less than 0.5%
- Heavy Metal: less than 0.5%
- Valid Period: 1 year
Superiority
| 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether Basic information |
| Product Name: | 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether |
| Synonyms: | (+)-17-alpha-ethynyl-17-beta-hydroxy-3-methoxy-1,3,5(10)-estratriene;(+)-17alpha-Ethynyl-17beta-hydroxy-3-methoxy-1,3,5(10)-estratriene;(+)-17-alpha-ethynyl-17-beta-hydroxy-3-methoxy-1,3,5(10)-oestratriene;(+)-17alpha-Ethynyl-17beta-hydroxy-3-methoxy-1,3,5(10)-oestratriene;(17-alpha)-3-methoxy-19-norpregna-1,3,5(10)-trien-20-yn-17-ol;17aethynyl-estradiol-3-methylether;17alpha-19-Norpregna-1,3,5(10)-trien-20-yn-17-ol, 3-methoxy-;17alpha-19-Norpregna-1,3,5(10)-trien-20-yn-17-ol,3-methoxy- |
| CAS: | 72-33-3 |
| MF: | C21H26O2 |
| MW: | 310.43 |
| EINECS: | 200-777-8 |
| Product Categories: | Steroids;Acetylenes;Biochemistry;Functionalized Acetylenes;Hydroxysteroids;Intermediates & Fine Chemicals;Pharmaceuticals;MAXOLON |
| Mol File: | 72-33-3.mol |
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| 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether Chemical Properties |
| mp | 153-155 °C(lit.) |
| storage temp. | -20°C Freezer |
| Merck | 5917 |
| CAS DataBase Reference | 72-33-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Mestranol(72-33-3) |
| EPA Substance Registry System | 19-Norpregna-1,3, 5(10)-trien-20-yn-17-ol, 3-methoxy-, (17.alpha.)-(72-33-3) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 36/37/38-40-48-68 |
| Safety Statements | 22-26-36/37/39-45-36/37 |
| WGK Germany | 3 |
| RTECS | RC8960000 |
| Hazardous Substances Data | 72-33-3(Hazardous Substances Data) |
| 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether Usage And Synthesis |
| Chemical Properties | Crystalline Solid |
| Usage | antiemetic |
| Usage | Orally active estrogenic steroid. It was the estrogen used in many of the first oral contraceptives |
Details
| 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether Basic information |
| Product Name: | 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether |
| Synonyms: | (+)-17-alpha-ethynyl-17-beta-hydroxy-3-methoxy-1,3,5(10)-estratriene;(+)-17alpha-Ethynyl-17beta-hydroxy-3-methoxy-1,3,5(10)-estratriene;(+)-17-alpha-ethynyl-17-beta-hydroxy-3-methoxy-1,3,5(10)-oestratriene;(+)-17alpha-Ethynyl-17beta-hydroxy-3-methoxy-1,3,5(10)-oestratriene;(17-alpha)-3-methoxy-19-norpregna-1,3,5(10)-trien-20-yn-17-ol;17aethynyl-estradiol-3-methylether;17alpha-19-Norpregna-1,3,5(10)-trien-20-yn-17-ol, 3-methoxy-;17alpha-19-Norpregna-1,3,5(10)-trien-20-yn-17-ol,3-methoxy- |
| CAS: | 72-33-3 |
| MF: | C21H26O2 |
| MW: | 310.43 |
| EINECS: | 200-777-8 |
| Product Categories: | Steroids;Acetylenes;Biochemistry;Functionalized Acetylenes;Hydroxysteroids;Intermediates & Fine Chemicals;Pharmaceuticals;MAXOLON |
| Mol File: | 72-33-3.mol |
|
|
|
| 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether Chemical Properties |
| mp | 153-155 °C(lit.) |
| storage temp. | -20°C Freezer |
| Merck | 5917 |
| CAS DataBase Reference | 72-33-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Mestranol(72-33-3) |
| EPA Substance Registry System | 19-Norpregna-1,3, 5(10)-trien-20-yn-17-ol, 3-methoxy-, (17.alpha.)-(72-33-3) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 36/37/38-40-48-68 |
| Safety Statements | 22-26-36/37/39-45-36/37 |
| WGK Germany | 3 |
| RTECS | RC8960000 |
| Hazardous Substances Data | 72-33-3(Hazardous Substances Data) |
| 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether Usage And Synthesis |
| Chemical Properties | Crystalline Solid |
| Usage | antiemetic |
| Usage | Orally active estrogenic steroid. It was the estrogen used in many of the first oral contraceptives |