4,16-Androstadien-3-one - ≥98% , CAS No.4075-07-4

CAS: 4075-07-4 Cat. No.: A333863 Molecular Weight: 270.4 EC Number: 639-099-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(+)-ANDROSTADIENONE | SCHEMBL219161 | delta4,16-Androstadien-3-one | ZUZ4FHD36E | (3aS,3bS,9aR,9bS,11aR)-9a,11a-dimethyl-3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-one | .DELTA.4,16-Androstadien-3-one | DTXSID00863314 | ANDR
Storage
Store at 2-8°C
Shipped In
Wet ice
Size
Status
Price
Qty
5mg
A333863-5mg
3
$41.90
10mg
A333863-10mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$58.90
50mg
A333863-50mg
1
$176.90
250mg
A333863-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$529.90
Enter a quantity for the sizes you want to add.
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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.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
(+)-ANDROSTADIENONE | SCHEMBL219161 | delta4, 16-Androstadien-3-one | ZUZ4FHD36E | (3aS, 3bS, 9aR, 9bS, 11aR)-9a, 11a-dimethyl-3H, 3aH, 3bH, 4H, 5H, 7H, 8H, 9H, 9aH, 9bH, 10H, 11H, 11aH-cyclopenta[a]phenanthren-7-one | .DELTA.4, 16-Androstadien-3-one | DTXSID00863314 | ANDR
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.
Purity
≥98%
Names and Identifiers
Pubchem Sid504756157
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504756157
Canonical SmilesCC12CCC3C(C1CC=C2)CCC4=CC(=O)CCC34C
IUPAC Name(8S,9S,10R,13R,14S)-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-one
InChIKeyHNDHDMOSWUAEAW-VMXHOPILSA-N
INCHI1S/C19H26O/c1-18-9-3-4-16(18)15-6-5-13-12-14(20)7-11-19(13,2)17(15)8-10-18/h3,9,12,15-17H,4-8,10-11H2,1-2H3/t15-,16-,17-,18-,19-/m0/s1
Isomeric SMILES C[C@]12CC[C@H]3[C@H]([C@@H]1CC=C2)CCC4=CC(=O)CC[C@]34C
Molecular Weight 270.4
Reaxy-Rn 2057158
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2057158&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 3-oxosteroids  Cyclohexenones  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homopolycyclic compounds
Substituents Androgen-skeleton - Oxosteroid - 3-oxosteroid - Cyclohexenone - Cyclic ketone - Ketone - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - 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
L2106215Certificate of AnalysisSep 06, 2024 A333863
G2409054Certificate of AnalysisNov 17, 2021 A333863
L2306097Certificate of AnalysisNov 17, 2021 A333863
Chemical and Physical Properties
SolubilitySoluble in chloroform (~2 mg/ml), and methanol (~3 mg/ml).
Refractive Indexn20D1.56 (Predicted)
Flash Point(°C)179.213°C
Boil Point(°C)~390.3° C at 760 mmHg (Predicted)
Melt Point(°C)131-133° C
Molecular Weight270.400 g/mol
XLogP34.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass270.198 Da
Monoisotopic Mass270.198 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count20
Formal Charge0
Complexity514.000
Isotope Atom Count0
Defined Atom Stereocenter Count5
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Haolong Li, Tianmeng Guo, Ziyi Luo, Jingying Chen, Xuewen Xie, Golam Jalal Ahammed, Airong Liu, Shuangchen Chen.  (2025)  Volatile organic compounds from Irpex lacteus inhibit pathogenic fungi and enhance plant resistance to Botrytis cinerea in tomato.  MICROBIOLOGICAL RESEARCH,      [PMID:40262356] [10.1016/j.micres.2025.128188]
Solution Calculators
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