Yttrium oxide

Drug ingredient

CAS 11130-29-3

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

O₃Y₂225.8 g/mol

no molecular structure to draw

US production236.3K lb

Import volume138.2K lb

Import dependency37%

Top sourceNo public record

Production is reported production, not a complete census of factories. Production reporting year: 2019.

Where It Comes From

EPA reports by year

2019: US production 236.3K lb · Imports 138.2K lb

EPA-registered manufacturers (2)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Saint Gobain

Saint Gobain Ceramic Materials

1 FDA-registered drug labeler

Hahnemann Laboratories, INC.

Why It Matters

Sectors

HealthConstructionMetals & Mining

Downstream Uses

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

•Yttrium Oxydatum

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

Industrial Uses

Used in 2 sectors as 2 functional roles.

•Abrasives in Non-metallic Mineral Product Manufacturing (includes clay, glass, cement, concrete, lime, gypsum, and other non-metallic mineral product manufacturing) (100%)Processing—incorporation into formulation, mixture, or reaction product
•Paint additives and coating additives not described by other categories in Miscellaneous Manufacturing (100%)Processing—incorporation into article

Vendor Pricing

$0.84/gApollo Scientific UK

CountryUnited Kingdom

Pack$21.00 / 25 g

Purity99.9%

Vendors1 available

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

Chemical Identity

CAS11130-29-3

PubChem CID159374

DTXSIDDTXSID101014558

FormulaO3Y2

Mol. Weight225.81 g/mol

SMILES[O-2].[O-2].[O-2].[Y+3].[Y+3]

Data Sources

EPA CompTox (DSSTox) · DTXSID101014558Retrieved 2026-04-06
PubChem · compound 159374Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
FDA National Drug Code directoryRetrieved 2026-04-07

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Brief citations

Yttrium oxide (CAS 11130-29-3) https://chemicalindependence.com/chemical/11130-29-3/ EPA CompTox (DSSTox): DTXSID101014558. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID101014558 PubChem: 159374. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/159374 EPA Chemical Data Reporting: 11130-29-3. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting FDA National Drug Code directory: CAS 11130-29-3. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/