The Sigma-Aldrich catalog lists 3 grades and pack sizes of 17-Hydroxypregn-4-ene-3,20-dione-2,3,4-13C3 (CAS 1356154-92-1). Pick the code you need and request a quote for price and lead time from Klar Chem.
| CAS | 1356154-92-1 |
|---|---|
| Molecular formula | C21H30O3 |
| Molecular weight | 330.47 g/mol |
| IUPAC name | (8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one |
| Synonyms | RefChem:437569 · 17|A-Hydroxyprogesterone-13C3 · 17alpha-Hydroxyprogesterone-13C3 · MSK8516C3-10M |
⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).
| Brand | Product / grade | Code | |
|---|---|---|---|
| Sigma | 17-ALPHA-HYDROXYPROGESTERONE-2,3,4-13C3 | 738093-1MG 738093-5MG |
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| Sigma | 17ALPHA-HYDROXYPROGESTERONE-2,3,4-13C3 | H-100-1ML | Request Quote |
For information only; specifications and availability are confirmed at quotation. Prices are not listed.