7-Keto-dehydroepiandrosterone - ≥98% , CAS No.566-19-8

CAS: 566-19-8 Cat. No.: K304013 Molecular Weight: 302.41 EC Number: 111-754-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
7-Keto-dehydroepiandrosterone|566-19-8|7-Keto-DHEA|7-Oxodehydroepiandrosterone|7-Ketodehydroepiandrosterone|7-Oxo-DHEA|7-keto DHEA|Androst-5-ene-7,17-dione, 3-hydroxy-, (3b)-|7-oxo-dehydroepiandrosterone|3beta-Hydroxyandrost-5-ene-7,17-dione|(3S,8R,9S,10R
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
K304013-1g
3
$26.90
5g
K304013-5g
2
$84.90
25g
K304013-25g
2
$255.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% 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.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
7-Keto-dehydroepiandrosterone | 566-19-8 | 7-Keto-DHEA | 7-Oxodehydroepiandrosterone | 7-Ketodehydroepiandrosterone | 7-Oxo-DHEA | 7-keto DHEA | Androst-5-ene-7, 17-dione, 3-hydroxy-, (3b)- | 7-oxo-dehydroepiandrosterone | 3beta-Hydroxyandrost-5-ene-7, 17-dione | (3S, 8R, 9S, 10R
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
MODULATOR
Purity
≥98%
Names and Identifiers
Pubchem Sid504757763
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504757763
Canonical SmilesCC12CCC3C(C1CCC2=O)C(=O)C=C4C3(CCC(C4)O)C
IUPAC Name(3S,8R,9S,10R,13S,14S)-3-hydroxy-10,13-dimethyl-2,3,4,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-7,17-dione
InChIKeyKPRGOTLNGIBVFL-GINZOMEDSA-N
INCHI1S/C19H26O3/c1-18-7-5-12(20)9-11(18)10-15(21)17-13-3-4-16(22)19(13,2)8-6-14(17)18/h10,12-14,17,20H,3-9H2,1-2H3/t12-,13-,14-,17-,18-,19-/m0/s1
Isomeric SMILES C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)C(=O)C=C4[C@@]3(CC[C@@H](C4)O)C
Molecular Weight 302.41
Reaxy-Rn 2061733
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2061733&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
SubclassAndrostane steroids
Intermediate Tree Nodes Not available
Direct ParentAndrogens and derivatives
Alternative Parents 7-oxosteroids  3-beta-hydroxysteroids  3-beta-hydroxy delta-5-steroids  17-oxosteroids  Delta-5-steroids  Cyclohexenones  Secondary alcohols  Cyclic alcohols and derivatives  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homopolycyclic compounds
Substituents Androgen-skeleton - 3-hydroxy-delta-5-steroid - 3-hydroxysteroid - 7-oxosteroid - 3-beta-hydroxysteroid - 3-beta-hydroxy-delta-5-steroid - Oxosteroid - 17-oxosteroid - Hydroxysteroid - Delta-5-steroid - Cyclohexenone - Cyclic alcohol - Secondary alcohol - Ketone - Organic oxygen compound - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Alcohol - Organic oxide - Aliphatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as androgens and derivatives. These are 3-hydroxylated C19 steroid hormones. They are known to favor the development of masculine characteristics. They also show profound effects on scalp and body hair in humans.
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.

3 results found

Lot NumberCertificate TypeDateItem
B2209309Certificate of AnalysisDec 12, 2024 K304013
B2209313Certificate of AnalysisDec 12, 2024 K304013
B2209408Certificate of AnalysisDec 12, 2024 K304013
Chemical and Physical Properties
Refractive Index1.569
Flash Point(°C)256.5ºC
Boil Point(°C)477.1ºC at 760 mmHg
Melt Point(°C)240.0-244.0ºC
Molecular Weight302.400 g/mol
XLogP32.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass302.188 Da
Monoisotopic Mass302.188 Da
Topological Polar Surface Area54.400 Ų
Heavy Atom Count22
Formal Charge0
Complexity577.000
Isotope Atom Count0
Defined Atom Stereocenter Count6
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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