Tetrofosmin

Drug ingredient

CAS 127502-06-1

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

US productionNot reported

Import value, 2024$598M

Top sourceChina 89%

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 293149 · basket

These shares come from HS customs code 293149, which covers 114 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 89%ChinaIN 4%IndiaCA 3%CanadaDE 2%GermanyAR 1%Argentina

United Kingdom
Italy
Mexico
Japan
Switzerland
Hong Kong
Ukraine
Finland
Sweden
Spain
Poland
Slovakia
Netherlands
Singapore
Taiwan
South Korea
Czech Republic

2 FDA-registered drug labelers

GE Healthcare Lindesnes

Medi-Physics Inc. dba GE Healthcare

Why It Matters

Sectors

Health

Downstream Uses

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

•Myoview

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

CAS127502-06-1

PubChem CID4274

DTXSIDDTXSID70155591

FormulaC18H40O4P2

Mol. Weight382.5 g/mol

SMILESCCOCCP(CCOCC)CCP(CCOCC)CCOCC

Data Sources

PubChem · compound 4274Retrieved 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

← Back to Dashboard ← Back to Health

Brief citations

Tetrofosmin (CAS 127502-06-1) https://chemicalindependence.com/chemical/127502-06-1/ PubChem: 4274. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/4274 FDA National Drug Code directory: CAS 127502-06-1. 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 293149 for CAS 127502-06-1. Reporting year: 2024. https://usatrade.census.gov/