20β-Dihydrocortisol - ≥95% , CAS No.116-58-5

CAS: 116-58-5 Cat. No.: D334477 Molecular Weight: 364.48
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
20beta-Dihydrocortisol | Reichstein's substance E | Reichstein's compound E | 20beta-Hydroxycortisol | 4-Pregnene-11beta,17alpha,20beta,21-tetrol-3-one | 20b-Dihydrocortisol | (11beta,20S)-11,17,20,21-Tetrahydroxypregn-4-En-3-One | (11β,20S)-11,17,20,21-t
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
D334477-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$47.90
5mg
D334477-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$169.90
25mg
D334477-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$639.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

📋

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
20beta-Dihydrocortisol | Reichstein's substance E | Reichstein's compound E | 20beta-Hydroxycortisol | 4-Pregnene-11beta, 17alpha, 20beta, 21-tetrol-3-one | 20b-Dihydrocortisol | (11beta, 20S)-11, 17, 20, 21-Tetrahydroxypregn-4-En-3-One | (11β, 20S)-11, 17, 20, 21-t
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Canonical SmilesCC12CCC(=O)C=C1CCC3C2C(CC4(C3CCC4(C(CO)O)O)C)O
IUPAC Name(8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
InChIKeyAWWCEQOCFFQUKS-LCGKLAOVSA-N
INCHI1S/C21H32O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h9,14-18,22,24-26H,3-8,10-11H2,1-2H3/t14-,15-,16-,17+,18+,19-,20-,21-/m0/s1
Isomeric SMILES C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2[C@H](C[C@]4([C@H]3CC[C@@]4([C@@H](CO)O)O)C)O
Molecular Weight 364.48
Reaxy-Rn 3449027
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3449027&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

Taxonomy Tree

KingdomOrganic compounds
SuperclassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
SubclassHydroxysteroids
Intermediate Tree Nodes Not available
Direct Parent21-hydroxysteroids
Alternative Parents Gluco/mineralocorticoids, progestogins and derivatives  3-oxo delta-4-steroids  17-hydroxysteroids  11-beta-hydroxysteroids  Delta-4-steroids  Cyclohexenones  Tertiary alcohols  Secondary alcohols  Cyclic alcohols and derivatives  Primary alcohols  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homopolycyclic compounds
Substituents Progestogin-skeleton - 21-hydroxysteroid - Pregnane-skeleton - 3-oxo-delta-4-steroid - 3-oxosteroid - 17-hydroxysteroid - 11-hydroxysteroid - 11-beta-hydroxysteroid - Oxosteroid - Delta-4-steroid - Cyclohexenone - Cyclic alcohol - Tertiary alcohol - Cyclic ketone - Secondary alcohol - Ketone - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Carbonyl group - Primary alcohol - Alcohol - Organooxygen compound - Aliphatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 21-hydroxysteroids. These are steroids carrying a hydroxyl group at the 21-position of the steroid backbone.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeDateItem
K2518401Certificate of AnalysisNov 13, 2025 D334477
K2518409Certificate of AnalysisNov 13, 2025 D334477
Chemical and Physical Properties
SolubilityDMSO (Slightly);Methanol(Slightly)
Melt Point(°C)>212° C (dec.)
Molecular Weight364.500 g/mol
XLogP30.800
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass364.225 Da
Monoisotopic Mass364.225 Da
Topological Polar Surface Area98.000 Ų
Heavy Atom Count26
Formal Charge0
Complexity644.000
Isotope Atom Count0
Defined Atom Stereocenter Count8
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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