text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 103335-55-3 | Product Number: O0514

3-Oxo-4-aza-5α-androstan-17β-carboxylic Acid


Purity: >98.0%(T)(HPLC)
Synonyms:
Documents:
1G
$40.00
1   2   14  
5G
$123.00
1   1   1  

* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.


Product Number O0514
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__9H__2__9NO__3 = 319.45 
Physical State (20 deg.C) Solid
CAS RN 103335-55-3
Reaxys Registry Number 5974366
PubChem Substance ID 354335802
MDL Number

MFCD06411020

Specifications
Appearance White to Light yellow powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Specific rotation [a]20/D +73.0 to +81.0 deg(C=1, pyridine)
Properties (reference)
Melting Point 315 °C
Specific Rotation 77° (C=1,Pyridine)
GHS
Related Laws:
Transport Information:
HS Number 2937.29.9050
Application
A 4-Azasteroid with 5α-Reductase Inhibitory Activity

This product is a 4-azasteroid which has the carbon atom in position 4 in the steroid ring replaced by a nitrogen atom. Reportedly, 4-azasteroids and their derivatives are effective as 5α-reductase inhibitors which are a class of medications with anti-androgenic effects.

References


PubMed Literature


Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.

The requested SDS is not available.

Please Contact Us for more information.

Specifications
C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Analytical Charts
Please enter Lot Number Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.

The requested analytical chart is not available. Sorry for the inconvenience.

Other Documents

Session Status
Your session will timeout in 10 minutes. You will be redirected to the HOME page after session timeout. Please click the button to continue session from the same page. minute. You will be redirected to the HOME page after session timeout. Please click the button to continue session from the same page.

Your session has timed out. You will be redirected to the HOME page.