Nadolol

Drug ingredient

CAS 42200-33-9

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

US productionNot reported

Import value, 2024$197M

Top sourceChina 36%

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 292219 · basket

These shares come from HS customs code 292219, which covers 167 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).

CN 36%ChinaIT 15%ItalyDE 14%GermanyIN 7%IndiaHU 5%Hungary

Saudi Arabia
Lithuania
Canada
Ukraine
Israel
Singapore
Mexico
Ireland
Netherlands
Malaysia
Slovakia
Denmark
Finland
Latvia
Greece
Austria

20 FDA-registered drug labelers

Alembic Pharmaceuticals Inc.

Alembic Pharmaceuticals Limited

American Health Packaging

Amneal Pharmaceuticals NY LLC

APICORE PHARMACEUTICALS PRIVATE LIMITED

Aurobindo Pharma Limited

Azico Biophore India Private Limited

BluePoint Laboratories

Bryant Ranch Prepack

Cipla USA Inc.

Exelan Pharmaceuticals Inc.

Fermion Oy

Golden State Medical Supply, Inc.

Major Pharmaceuticals

Matrix Pharmacorp Private Limited

Professional Compounding Centers of America

UNICHEM PHARMACEUTICALS (USA), INC.

VGYAAN Pharmaceuticals LLC

Zydus Lifesciences Limited

Zydus Pharmaceuticals USA Inc.

Why It Matters

Sectors

Health

Downstream Uses

Appears in 1 drug and cosmetic product listings (FDA).

•Nadolol

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

$81.43/gSigma-Aldrich (Rush Stock)

CountryGermany

Pack$81.43 / 1 g

PurityNot recorded

Vendors13 available

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

12 more vendors

Vendor	Country	$/g	Pack	Purity
Sigma-Aldrich	Germany	$81.43	1 g	—
A2B Chem LLC (1 week)	United States	$164.00	1 g	95%
AstaTech, Inc	United States	$219.80	5 g	98%
A2B Chem LLC	United States	$752.00	250 mg	98%
AA BLOCKS	United States	$828.00	250 mg	98%
Synthonix	United States	$835.20	250 mg	98%
Fulfilled by Molport	Latvia	$900.00	100 mg	99.98%
MedKoo Biosciences, Inc	United States	$930.00	5 g	98%
MedChemExpress MCE	Sweden	$1500.40	100 mg	99.98%
Molnova	China	$2700.00	50 mg	99%
ChemDiv, Inc.	United States	$4070.00	100 mg	90%
TimTec, LLC (back-ordered)	United States	$32000.00	15 mg	94%

Chemical Identity

CAS42200-33-9

PubChem CID39147

DTXSIDDTXSID3023342

FormulaC17H27NO4

Mol. Weight309.4 g/mol

SMILESCC(C)(C)NCC(COC1=CC=CC2=C1CC(C(C2)O)O)O

Data Sources

PubChem · compound 39147Retrieved 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

Nadolol (CAS 42200-33-9) https://chemicalindependence.com/chemical/42200-33-9/ PubChem: 39147. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/39147 FDA National Drug Code directory: CAS 42200-33-9. 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 292219 for CAS 42200-33-9. Reporting year: 2024. https://usatrade.census.gov/