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CAS RN: 19457-55-7 | Product Number: M3121
6-Methyleneandrost-4-ene-3,17-dione
Purity: >98.0%(HPLC)
Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
---|---|---|---|---|---|
1G |
$56.00
|
Contact Us | Contact Us | 1 |
|
5G |
$188.00
|
Contact Us | Contact Us | 18 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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Product Number | M3121 |
Purity / Analysis Method | >98.0%(HPLC) |
Molecular Formula / Molecular Weight | C__2__0H__2__6O__2 = 298.43 |
Physical State (20 deg.C) | Solid |
Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
CAS RN | 19457-55-7 |
Reaxys Registry Number | 4514172 |
PubChem Substance ID | 354335792 |
MDL Number | MFCD09038727 |
Appearance | White to Orange to Green powder to crystal |
Purity(HPLC) | min. 98.0 area% |
Specific rotation [a]20/D | +390 to +430 deg(C=1, CHCL3) |
NMR | confirm to structure |
Melting Point | 164 °C(dec.) |
Specific Rotation | 411° (C=1,CHCl3) |
Maximum Absorption Wavelength | 259(EtOH) nm |
Pictogram | |
Signal Word | Warning |
Hazard Statements | H361 : Suspected of damaging fertility or the unborn child. |
Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P405 : Store locked up. |
HS Number | 2937.29.9095 |
References
- 6-Methylenandrosta-1,4-diene-3,17-dione (FCE 24304): a new irreversible aromatase inhibitor
- Synthesis and aromatase inhibition by potential metabolites of exemestane (6-methylenandrosta-1,4-diene-3,17-dione)
- 1,2-Dehydrogenation of steroidal 6-methylene derivatives. Synthesis of exemestane
- Development and validation of a stability indicating LC method for the assay and related substances determination of Exemestane, an aromatase inhibitor
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