industrial
pharma

Ranitidine

CAS 66357-35-5

Also registered as 3 other CAS numbers

70956-04-6 · 80020-48-0 · 86386-78-9

Concern score

Not assessed — no hazard data yet.

Ranitidine in plain language

What it is

Also known as (Z)-ranitidine · AB00489937-07 · BRD-K14204120-003-02-4 · BRD-K14204120-003-20-6 · BRD-K30816563-003-01-1 · L005716

Show all 13 names

Label · Midaven · NCGC00018108-04 · NCGC00018108-05 · Q21971331 · Ulcerit · Zenetac

What it does

We don't have a plain-language description for Ranitidine yet.

Recorded functional uses: Pharmaceutical

Is it a concern?

We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. Ranitidine appears in these published regulatory listings.

In marketed US drugs

Recorded in these product areas

Found in consumer products
Industrial

USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Pharmaceutical.
- EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Pharmaceutical.Source →
USFDAmarketed drug occurrenceFDA NDC lists this ingredient in 2 active drug products and 2 total products.
- FDA NDC lists this ingredient in 2 active drug products and 2 total products.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →

Evidence & sources

No graded research studies for Ranitidine yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

6 data sources

Where this comes from

EPA Chemical and Products Database
exposure · updated November 2007
Open →
EPA DSSTox Identifiers
chemistry · updated 2025-12-29
Open →
FDA National Drug Code Directory
regulatory · updated 2026-12-31
Open →
FDA GSRS UNII
registry · updated 2026-02-26
Open →
openFDA Substance
registry · updated 2026-05-24
Open →
PubChem Live Enrichment
chemistry · updated 2026-05-17
Open →

Reference links (2)

Openfda substance

dailymed.nlm.nih.gov

Read →

Openfda substance

en.wikipedia.org

Read →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often FDA National Drug Code directory has listed Ranitidine in a product composition. These are source records, not Greenveil catalog products.

Source records

Typical roles

Pharmaceutical

See products using Ranitidine →

Catalog

Found in these products

Their ingredient lists include Ranitidine; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

See all 2 →Find products without it →