Nizatidine

Drug ingredient

CAS 76963-41-2

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

US productionNot reported

Import value, 2024$447M

Top sourceChina 31%

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 293410 · basket

These shares come from HS customs code 293410, which covers 83 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 31%ChinaDE 25%GermanyMX 19%MexicoJP 13%JapanIN 5%India

United Kingdom
Italy
Ukraine
Spain
Netherlands
Poland
Belgium
Canada
Croatia
Bulgaria
Taiwan
Sweden
Slovakia
Slovenia

5 FDA-registered drug labelers

Actavis Pharma, Inc.

Amneal Pharmaceuticals LLC

Dr Reddy's Laboratories Limited

Epic Pharma, LLC

Solara Active Pharma Sciences Limited

Why It Matters

Sectors

Health

Downstream Uses

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

•Nizatidine

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

$1.50/gAaron Chemicals LLC

CountryHong Kong

Pack$150.00 / 100 g

Purity98%

Vendors3 available

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

2 more vendors

Vendor	Country	$/g	Pack	Purity
AA BLOCKS	United States	$1.85	100 g	98%
Apexbio Technology LLC	United States	$55.00	1 g	99.31%

Chemical Identity

CAS76963-41-2

PubChem CID4513

DTXSIDDTXSID5023376

FormulaC12H21N5O2S2

Mol. Weight331.5 g/mol

SMILESCNC(=C[N+](=O)[O-])NCCSCC1=CSC(=N1)CN(C)C

Data Sources

PubChem · compound 4513Retrieved 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

Nizatidine (CAS 76963-41-2) https://chemicalindependence.com/chemical/76963-41-2/ PubChem: 4513. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/4513 FDA National Drug Code directory: CAS 76963-41-2. 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 293410 for CAS 76963-41-2. Reporting year: 2024. https://usatrade.census.gov/