Atorvastatin calcium

Drug ingredient

CAS 134523-03-8

This chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.

Molecular structure of 134523-03-8 — 1 Ca²⁺

US productionNot reported

Import value, 2024$1.4B

Top sourceIreland 33%

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Why supply is unknown

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 293399 · basket

These shares come from HS customs code 293399, which covers 518 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

IE 33%IrelandCN 26%ChinaIN 11%IndiaDE 9%GermanyIT 4%Italy

Taiwan
Poland
Canada
Ivory Coast
Greece
Hungary
Indonesia
Latvia
Belgium
Slovakia
Czech Republic
Austria
Netherlands
Finland
Denmark
Croatia
Australia
South Africa
Sweden
Hong Kong
Malta
Singapore
Lithuania
Malaysia
Oman
Serbia

2 FDA-registered drug labelers

SUN PHARMACEUTICAL INDUSTRIES, INC.

Willow Birch Pharma, LLC

Why It Matters

Sectors

Health

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Vendor Pricing

$4.98/gAaron Chemicals LLC

CountryHong Kong

Pack$498.00 / 100 g

Purity99%

Vendors22 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

21 more vendors

Vendor	Country	$/g	Pack	Purity
Angene Chemical	China → Hong Kong	$5.33	100 g	98%
AK Scientific Specialized	United States	$5.60	100 g	95%
Combi-Blocks, Inc.	United States	$5.60	100 g	98%
AA BLOCKS	United States	$6.29	100 g	95%
AstaTech, Inc	United States	$6.96	25 g	97%
AK Scientific, Inc.	United States	$7.68	100 g	98%
A2B Chem LLC	United States	$8.26	100 g	95%
Angene International Limited	United States	$12.13	100 g	95%
Interbioscreen	Hong Kong	$279.00	10 g	95%
Molnova	China	$562.00	500 mg	99%
TargetMol Chemicals	China → United States	$624.00	500 mg	99.99%
Apexbio Technology LLC	United States	$908.00	500 mg	99.76%
Otava, Ltd. (2 weeks)	Ukraine	$2724.00	50 mg	90%
Vitas M Chemical Limited	Hong Kong	$3170.00	100 mg	90%
Angene	China → Hong Kong	$4266.67	30 mg	98%
Key Organics Ltd.	United Kingdom	$6900.00	10 mg	95%
A1 BioChem Labs LLC	United States	$15000.00	100 mg	95%
Combi-Blocks (back-ordered)	United States	$22000.00	100 mg	95%
TimTec, LLC (back-ordered)	United States	$33333.33	15 mg	94%
A2B Chem LLC (1 week)	United States	$51800.00	20 mg	—
AA BLOCKS (1 week)	United States	$54900.00	20 mg	—

Chemical Identity

CAS134523-03-8

PubChem CID60822

DTXSIDDTXSID6044303

FormulaC66H68CaF2N4O10

Mol. Weight1155.3 g/mol

SMILESCC(C)C1=C(C(=C(N1CCC(CC(CC(=O)[O-])O)O)C2=CC=C(C=C2)F)C3=CC=CC=C3)C(=O)NC4=CC=CC=C4.CC(C)C1=C(C(=C(N1CCC(CC(CC(=O)[O-])O)O)C2=CC=C(C=C2)F)C3=CC=CC=C3)C(=O)NC4=CC=CC=C4.[Ca+2]

Data Sources

PubChem · compound 60822Retrieved 2026-04-07
FDA National Drug Code directoryRetrieved 2026-04-25
FDA National Drug Code directoryRetrieved 2026-04-07
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Atorvastatin calcium (CAS 134523-03-8) https://chemicalindependence.com/chemical/134523-03-8/ PubChem: 60822. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/60822 FDA National Drug Code directory: CAS 134523-03-8. Retrieved 2026-04-25. https://open.fda.gov/data/ndc/ FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/ US Census international trade: HS 293399 for CAS 134523-03-8. Reporting year: 2024. https://usatrade.census.gov/