amyl nitrite

Drug ingredient

CAS 110-46-3

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

US productionNot reported

Import value, 2024$208M

Top sourceChina 28%

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

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 292090 · basket

These shares come from HS customs code 292090, which covers 98 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 28%ChinaKR 17%South KoreaIT 13%ItalyIN 10%IndiaDE 9%Germany

Poland
Switzerland
Ireland
Canada
Lithuania
Netherlands
Brazil
Malaysia
Hungary
Czech Republic
Saudi Arabia
Slovakia
Ukraine
Turkey

6 FDA-registered drug labelers

Bestmade Natural Products

Boiron

Deseret Biologicals, Inc.

James Alexander Corporation

King Bio Inc.

OHM PHARMA INC.

Why It Matters

Sectors

Health

Downstream Uses

Appears in 7 drug and cosmetic product listings (FDA).

•Bestmade Natural Products BM98
•Amyl nitrosum
•Menopause Relief
•Bestmade Natural Products BM160
•Pest and Dustmite Formula
•OHM Menopause
•Amyl Nitrite

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

Chemical Identity

CAS110-46-3

PubChem CID8053

DTXSIDDTXSID9025455

FormulaC5H11NO2

Mol. Weight117.15 g/mol

SMILESCC(C)CCON=O

Data Sources

PubChem · compound 8053Retrieved 2026-04-07
EPA TSCA InventoryRetrieved 2026-04-24
FDA National Drug Code directoryRetrieved 2026-04-07
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

amyl nitrite (CAS 110-46-3) https://chemicalindependence.com/chemical/110-46-3/ PubChem: 8053. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/8053 EPA TSCA Inventory: CAS 110-46-3. Retrieved 2026-04-24. https://www.epa.gov/tsca-inventory FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/ US Census international trade: HS 292090 for CAS 110-46-3. Reporting year: 2024. https://usatrade.census.gov/