Exemestane 1KG Raw Powder | Aromasin
🌏 China Warehouse
QSC Exemestane (Aromasin) (Steroidal Aromatase Inhibitor (Irreversible / Suicide AI)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 1KG bulk. Research use only.
$1,750.00
* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgement of your healthcare professional.
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What is Exemestane (Aromasin)?
Exemestane (Aromasin) is a steroidal suicide aromatase inhibitor — irreversibly inactivates aromatase (CYP19A1) via covalent binding. Structurally similar to androstenedione. Research tool for aromatase enzymology, irreversible enzyme inactivation kinetics, estrogen suppression, and steroidal vs non-steroidal AI comparison. Research use only.
Research Applications
Irreversible Aromatase Inactivation
Suicide substrate kinetics, kcat/kinact determination, CYP19A1 covalent inhibition
Steroidal vs Non-Steroidal AI
Exemestane vs anastrozole/letrozole — mechanism, selectivity, recovery studies
Estrogen Suppression
Estradiol reduction kinetics, tissue estrogen levels, receptor occupancy
Bone Health Research
Estrogen-dependent bone turnover — aromatase inhibition effects on BMD
Post-Aromatase Recovery
New aromatase synthesis after irreversible inactivation — enzyme recovery timeline
Quick Specs
| Form | Raw bulk powder (crystalline/amorphous) |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 107868-30-4 |
| Molecular Formula | C₂₀H₂₄O₂, MW 296.4 |
| Identity | MS molecular weight confirmed — every batch |
| Compound Type | Steroidal Aromatase Inhibitor (Irreversible / Suicide AI) |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house synthesis — Qingdao, China |
| Storage | Room temperature sealed | cool, dry storage |
| Shelf Life | 24 months (unopened) |
Certificate of Analysis (COA)
Frequently Asked Questions
Frequently asked questions
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A seemingly elegant design can quickly begin to bloat with unexpected content or break under the weight of actual activity. Fake data can ensure a nice looking layout but it doesn’t reflect what a living, breathing application must endure. Real data does.
Websites in professional use templating systems. Commercial publishing platforms and content management systems ensure that you can show different text, different data using the same template. When it’s about controlling hundreds of articles, product pages for web shops.
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