Pramlintide acetate

Drug ingredient

CAS 187887-46-3

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

US productionNot reported

Top sourceNo public record

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

3 FDA-registered drug labelers

AstraZeneca Pharmaceuticals LP

Bachem Americas, Inc.

SUN PHARMACEUTICAL INDUSTRIES, INC.

Why It Matters

Sectors

Health

Downstream Uses

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

•SymlinPen

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 Shortage

Shortage History

Rows group FDA shortage filings by drug product. Each manufacturer makes its own FDA shortage filing, so one product can carry several reports at once: Available, Limited Availability, Unavailable or to be discontinued.

to be discontinued
Pramlintide Acetate Injection
Shortage listed since October 27, 2025

See all current drug shortages

Chemical Identity

CAS187887-46-3

PubChem CID118984456

DTXSIDDTXSID101027622

FormulaC173H271N51O55S2

Mol. Weight4009 g/mol

SMILESCCC(C)C(C(=O)NC(CC(C)C)C(=O)N1CCCC1C(=O)N2CCCC2C(=O)NC(C(C)O)C(=O)NC(CC(=O)N)C(=O)NC(C(C)C)C(=O)NCC(=O)NC(CO)C(=O)NC(CC(=O)N)C(=O)NC(C(C)O)C(=O)NC(CC3=CC=C(C=C3)O)C(=O)N)NC(=O)C4CCCN4C(=O)CNC(=O)C(CC5=CC=CC=C5)NC(=O)C(CC(=O)N)NC(=O)C(CC(=O)N)NC(=O)C(CO)NC(=O)C(CO)NC(=O)C(CC6=CNC=N6)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC7=CC=CC=C7)NC(=O)C(CC(=O)N)NC(=O)C(C)NC(=O)C(CC(C)C)NC(=O)C(CCCNC(=N)N)NC(=O)C(CCC(=O)N)NC(=O)C(C(C)O)NC(=O)C(C)NC(=O)C8CSSCC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N8)C(C)O)C)C(C)O)CC(=O)N)NC(=O)C(CCCCN)N.CC(=O)O

Data Sources

PubChem · compound 118984456Retrieved 2026-04-07
FDA National Drug Code directoryRetrieved 2026-04-25
FDA Drug ShortagesRetrieved 2026-10-04

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Brief citations

Pramlintide acetate (CAS 187887-46-3) https://chemicalindependence.com/chemical/187887-46-3/ PubChem: 118984456. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/118984456 FDA National Drug Code directory: CAS 187887-46-3. Retrieved 2026-04-25. https://open.fda.gov/data/ndc/ FDA Drug Shortages: CAS 187887-46-3. Retrieved 2026-10-04. https://www.accessdata.fda.gov/scripts/drugshortages/