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· · COA & SDS available for every product · Same-day shipping on in-stock items 17a-hydroxy-4-pregnen-3,11,20-trione - Moligand™ , CAS No.1882-82-2
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. Synonyms
4-Pregnen-17alpha-ol-3,11,20-trione | A856588 | GTPL3450 | 17a-hydroxy-4-pregnen-3,11,20-trione | 6-PREGN-4-EN-17.ALPHA.-OL-3,11,20-TRIONE | Gerovital H3 | 21-Deoxycortisone | 60A688J7YQ | EINECS 217-541-5 | deoxycortisone | Q27077018 | UNII-60A688J7YQ |
Shipped In
Ice chest + Ice pads
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Why this grade Moligand™ Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
4-Pregnen-17alpha-ol-3, 11, 20-trione | A856588 | GTPL3450 | 17a-hydroxy-4-pregnen-3, 11, 20-trione | 6-PREGN-4-EN-17.ALPHA.-OL-3, 11, 20-TRIONE | Gerovital H3 | 21-Deoxycortisone | 60A688J7YQ | EINECS 217-541-5 | deoxycortisone | Q27077018 | UNII-60A688J7YQ |
Specifications & Purity
Moligand™
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Canonical Smiles CC(=O)C1(CCC2C1(CC(=O)C3C2CCC4=CC(=O)CCC34C)C)O IUPAC Name (8S,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,11-dione InChIKey PUKLDDOGISCFCP-JSQCKWNTSA-N INCHI 1S/C21H28O4/c1-12(22)21(25)9-7-16-15-5-4-13-10-14(23)6-8-19(13,2)18(15)17(24)11-20(16,21)3/h10,15-16,18,25H,4-9,11H2,1-3H3/t15-,16-,18+,19-,20-,21-/m0/s1 Isomeric SMILES CC(=O)[C@]1(CC[C@@H]2[C@@]1(CC(=O)[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C)O Molecular Weight 344.44 Reaxy-Rn 3460678 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3460678&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Lipids and lipid-like molecules Class Steroids and steroid derivatives Subclass Pregnane steroids Intermediate Tree Nodes Not available Direct Parent Gluco/mineralocorticoids, progestogins and derivatives Alternative Parents 20-oxosteroids 3-oxo delta-4-steroids 17-hydroxysteroids 11-oxosteroids Delta-4-steroids Cyclohexenones Tertiary alcohols Alpha-hydroxy ketones Cyclic alcohols and derivatives Organic oxides Hydrocarbon derivatives Molecular Framework Aliphatic homopolycyclic compounds Substituents Progestogin-skeleton - 20-oxosteroid - 3-oxo-delta-4-steroid - 3-oxosteroid - 17-hydroxysteroid - Oxosteroid - 11-oxosteroid - Hydroxysteroid - Delta-4-steroid - Cyclohexenone - Alpha-hydroxy ketone - Tertiary alcohol - Cyclic alcohol - Cyclic ketone - Ketone - Organic oxygen compound - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Alcohol - Organic oxide - Aliphatic homopolycyclic compound Description This compound belongs to the class of organic compounds known as gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety. External Descriptors corticosteroid hormone Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Melt Point(°C) >190° C (dec.) Molecular Weight 344.400 g/mol XLogP3 1.600 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 1 Exact Mass 344.199 Da Monoisotopic Mass 344.199 Da Topological Polar Surface Area 71.400 Ų Heavy Atom Count 25 Formal Charge 0 Complexity 707.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 6 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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