3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylic Acid - ≥97% , CAS No.104239-97-6

CAS: 104239-97-6 Cat. No.: A171793 Molecular Weight: 317.43 EC Number: 600-542-3
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
(4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-Dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic Acid
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
A171793-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$37.90
5g
A171793-5g
2
$124.90
25g
A171793-25g
1
$500.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads 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
(4aR, 4bS, 6aS, 7S, 9aS, 9bS, 11aR)-4a, 6a-Dimethyl-2-oxo-2, 4a, 4b, 5, 6, 6a, 7, 8, 9, 9a, 9b, 10, 11, 11a-tetradecahydro-1H-indeno[5, 4-f]quinoline-7-carboxylic Acid
Specifications & Purity
≥97%
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesCC12CCC3C(C1CCC2C(=O)O)CCC4C3(C=CC(=O)N4)C
IUPAC Name(1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxylic acid
InChIKeyFDESQZBVTKLIQN-MLGOENBGSA-N
INCHI1S/C19H27NO3/c1-18-9-7-13-11(12(18)4-5-14(18)17(22)23)3-6-15-19(13,2)10-8-16(21)20-15/h8,10-15H,3-7,9H2,1-2H3,(H,20,21)(H,22,23)/t11-,12-,13-,14+,15+,18-,19+/m0/s1
Isomeric SMILES C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=O)O)CC[C@@H]4[C@@]3(C=CC(=O)N4)C
Molecular Weight 317.43
Reaxy-Rn 45795277
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=45795277&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 Hydroxysteroids  3-oxo-5-alpha-steroids  3-oxo-4-azasteroids  4-azasteroids and derivatives  Secondary carboxylic acid amides  Lactams  Monocarboxylic acids and derivatives  Carboxylic acids  Azacyclic compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteropolycyclic compounds
Substituents 20-hydroxysteroid - Androgen-skeleton - 3-oxosteroid - Hydroxysteroid - 3-oxo-4-azasteroid - 3-oxo-5-alpha-steroid - Oxosteroid - 4-azasteroid - Azasteroid - Carboxamide group - Lactam - Secondary carboxylic acid amide - Monocarboxylic acid or derivatives - Organoheterocyclic compound - Azacycle - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organonitrogen compound - Organooxygen compound - Organic oxygen compound - Aliphatic heteropolycyclic 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.

6 results found

Lot NumberCertificate TypeDateItem
G2417115Certificate of AnalysisApr 13, 2024 A171793
G2417117Certificate of AnalysisApr 13, 2024 A171793
G2417122Certificate of AnalysisApr 13, 2024 A171793
G2417124Certificate of AnalysisApr 13, 2024 A171793
G2417134Certificate of AnalysisApr 13, 2024 A171793
G2417156Certificate of AnalysisApr 13, 2024 A171793
Chemical and Physical Properties
SensitivityAir Sensitive,Heat Sensitive
Specific Rotation[α]-3.8° (C=1,Pyridine)
Melt Point(°C)312 °C
Molecular Weight317.400 g/mol
XLogP32.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass317.199 Da
Monoisotopic Mass317.199 Da
Topological Polar Surface Area66.400 Ų
Heavy Atom Count23
Formal Charge0
Complexity585.000
Isotope Atom Count0
Defined Atom Stereocenter Count7
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
Reviews

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