text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 344423-98-9 | Product Number: A2476

Atorvastatin Calcium Salt Trihydrate

Purity: >98.0%(HPLC)(N)
Contact Us Contact Us Contact Us
5   2   ≥20 

* 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 A2476
Purity / Analysis Method >98.0%(HPLC)(N)
Molecular Formula / Molecular Weight C__6__6H__6__8CaF__2N__4O__1__0·3H__2O = 1209.41  
Physical State (20 deg.C) Solid
CAS RN 344423-98-9
Related CAS RN 134523-03-8&134523-00-5
PubChem Substance ID 135727313
Merck Index (14) 864
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(with Total Nitrogen) min. 98.0 %(calcd.on anh.substance)
Specific rotation [a]20/D -7.0 to -10.0 deg(C=1、DMSO)(calcd.on anh.substance)
Water 3.5 to 5.5 %
Properties (reference)
Specific Rotation -8° (C=1,DMSO)
Solubility in water Insoluble
Solubility (very soluble in) Methanol
Solubility (insoluble in) Ethanol
Related Laws:
Transport Information:
HS Number 2933.99.8290
Atorvastatin Calcium Salt: A Most Potent HMG-CoA Reductase Inhibitor

Enzyme HMG-CoA (3-hydroxy-3-methylglutaryl coenzyme A) reductase catalyzes the rate-limiting step in cholesterol biosynthesis. Statins inhibit the action of HMG-CoA reductase resulting in the reduction of low-density-lipoprotein (LDL) and total cholesterol levels. Especially in statins, atorvastatin calcium salt is a most potent statin because it has a long half-life and metabolites which also play a role as an HMG-CoA reductase inhibitor. Atorvastatin metabolized by cytochrome P450 3A4 (CYP3A4). In addition, we have a synthetic intermediate (atorvastatin acetonide tert-butyl ester [B3690]) for atorvastatin calcium salt. (The product is for research purpose only.)


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.

C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Analytical Charts
Please enter Lot Number Incorrect Lot Number is entered

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

Other Documents