Rivastigmine tartrate

Drug ingredient

CAS 129101-54-8

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

US productionNot reported

Import value, 2024$872M

Top sourceSwitzerland 44%

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 292429 · basket

These shares come from HS customs code 292429, which covers 203 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).

CH 44%SwitzerlandCN 19%ChinaIN 12%IndiaJP 9%JapanIE 6%Ireland

Taiwan
United Kingdom
El Salvador
Colombia
Ukraine
Brazil
Guatemala
Belgium
Netherlands
Turkey
Sweden
Greece
Canada
Israel
New Zealand
Latvia
Lithuania
Finland
Slovakia
Australia
Hong Kong
Czech Republic
Armenia
Poland

16 FDA-registered drug labelers

Alembic Pharmaceuticals Inc.

Alembic Pharmaceuticals Limited

American Health Packaging

Aurobindo Pharma Limited

Cadila Pharmaceuticals Limited

Chartwell RX, LLC

Cipla Ltd.

Dr. Reddy's Laboratories Limited

Erregierre SpA

Jubilant Biosys limited

Macleods Pharmaceuticals Limited

Major Pharmaceuticals

Modavar Pharmaceuticals LLC

MSN Organics Private Limited

Nivagen Pharmaceuticals, Inc.

SUN PHARMACEUTICAL INDUSTRIES, INC.

Why It Matters

Sectors

Health

Downstream Uses

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

•Rivastigmine Tartrate

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

$25.00/gAstaTech, Inc

CountryUnited States

Pack$25.00 / 1 g

Purity99%

Vendors2 available

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

1 more vendor

Vendor	Country	$/g	Pack	Purity
MedKoo Biosciences, Inc	United States	$330.00	5 g	98%

Chemical Identity

CAS129101-54-8

PubChem CID6918078

DTXSIDDTXSID8047840

FormulaC18H28N2O8

Mol. Weight400.4 g/mol

SMILESCCN(C)C(=O)OC1=CC=CC(=C1)C(C)N(C)C.C(C(C(=O)O)O)(C(=O)O)O

Data Sources

PubChem · compound 6918078Retrieved 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

Rivastigmine tartrate (CAS 129101-54-8) https://chemicalindependence.com/chemical/129101-54-8/ PubChem: 6918078. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/6918078 FDA National Drug Code directory: CAS 129101-54-8. 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 292429 for CAS 129101-54-8. Reporting year: 2024. https://usatrade.census.gov/