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17-Hydroxy-3,20-dioxopregn-4-en-21-yl Acetate (Reichstein's Substance S 21-Acetate)

Product Code

MM0185.27-0025

CAS Number

640-87-9

EP Description

Hydrocortisone Impurity K

Product Format

Neat

Molecular Formula

C23H32O5

Molecular Weight

388.4972

API Family

Hydrocortisone

Product Categories

Cardiac drugs and beta blockers, Mikromol, Steroids and derivatives, Impurity Reference Materials

Product Type

Impurity

Drug Type

Glucocorticoids

Price and availability

48-hour USA dispatch time
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Documentation

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Product Information

Analyte Data

Analyte Name

17a-Hydroxy-11-deoxycorticosterone-21-acetate

CAS Number

640-87-9

Molecular Formula

C23H32O5

Molecular Weight

388.4972

Accurate Mass

388.225

SMILES

CC(=O)OCC(=O)[C@@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C

InChI

InChI=1S/C23H32O5/c1-14(24)28-13-20(26)23(27)11-8-19-17-5-4-15-12-16(25)6-9-21(15,2)18(17)7-10-22(19,23)3/h12,17-19,27H,4-11,13H2,1-3H3/t17-,18+,19+,21+,22+,23+/m1/s1

IUPAC

[2-[(8R,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate

Product Data

Shipping Temperature

Room Temperature

Country of Origin

GERMANY

Product Format

Neat

Impurity Type

By-Product

API Family

Hydrocortisone

Why work with us?

At Mikromol, we go beyond the standard to produce high-quality, globally relevant pharmaceutical reference standards that you can trust. For more than 25 years we have delivered quality reference standards for analytical development, method validation, and stability and release testing to customers around the world.


Alongside a market-leading product range accredited to ISO 17034, the majority of our 5,000+ impurity, API and excipient reference standards are manufactured under ISO/IEC 17025 and accompanied by an extensive Certificate of Analysis.


With unparalleled depth of knowledge, decades of manufacturing experience and unrivalled scientific excellence, we work tirelessly to help you create ever better, safer medicines.


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