19457-55-7
6-methyleneandrost-4-ene-3,17-dione
CAS: 19457-55-7
Molecular Formula: C20H26O2
19457-55-7 - Names and Identifiers
| Name | 6-methyleneandrost-4-ene-3,17-dione |
| Synonyms | 1,2-Dihydro ExeMestane Exemestane EP Impurity E ExeMestane Related CoMpound A 6-Methyleneandrost-4-ene-3,7-dione 4-Androsten-6-methylene-3,17-dione 6-Methyleneandrost-4-en-3,17-dione 6-Methylene-4-androsten-3,17-dione 6-methyleneandrost-4-ene-3,17-dione 6-Methylene-4-androstene-3,17-dione 6-METHYLENEANDROST-4-ENE-3,17-DIONE Androst-4-ene-3,17-dione-6-methylene 6-methylideneandrost-4-ene-3,17-dione Exemestane Related Compound A (15 mg) (6-Methyleneandrosta-4-ene-3,17-dione) |
| CAS | 19457-55-7 |
| InChI | InChI=1/C20H26O2/c1-12-10-14-15-4-5-18(22)20(15,3)9-7-16(14)19(2)8-6-13(21)11-17(12)19/h11,14-16H,1,4-10H2,2-3H3/t14-,15-,16-,19+,20-/m0/s1 |
19457-55-7 - Physico-chemical Properties
| Molecular Formula | C20H26O2 |
| Molar Mass | 298.42 |
| Density | 1.11±0.1 g/cm3(Predicted) |
| Melting Point | 163-165 °C |
| Boling Point | 450.8±45.0 °C(Predicted) |
| Flash Point | 168°C |
| Solubility | Chloroform (Sparingly), DMSO (Heated), Methanol (Slightly) |
| Vapor Presure | 2.55E-08mmHg at 25°C |
| Appearance | Solid |
| Color | Pale Yellow to Light Beige |
| Storage Condition | 2-8°C |
| Refractive Index | 1.555 |
| Use | Intermediate |
19457-55-7 - Risk and Safety
| HS Code | 2914299000 |
Supplier List
Spot supply
Product Name: Exemestane Impurity 15 (Exemestane EP Impurity E) Visit Supplier Webpage Request for quotationCAS: 19457-55-7
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Product Name: 6-METHYLENEANDROST-4-ENE-3,17-DIONE Visit Supplier Webpage Request for quotationCAS: 19457-55-7
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Spot supply
Product Name: Exemestane Impurity 15 (Exemestane EP Impurity E) Visit Supplier Webpage Request for quotationCAS: 19457-55-7
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Spot supply
Product Name: 6-METHYLENEANDROST-4-ENE-3,17-DIONE Visit Supplier Webpage Request for quotationCAS: 19457-55-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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