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Pentostatin

Drug ingredient

CAS 53910-25-1

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

Molecular structure of 53910-25-1
US productionNot reported
Import value, 2024$6.4B
Top sourceSingapore 36%

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 293499 · basket

These shares come from HS customs code 293499, which covers 575 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
SG 36%SingaporeIE 23%IrelandCN 11%ChinaCH 6%SwitzerlandIN 5%India
3 FDA-registered drug labelers
Corden Pharma Boulder, Inc.
Corden Pharma Colorado, Inc.
Hospira, Inc.

Why It Matters

Sectors
Health
Downstream Uses

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

  • •Nipent
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS53910-25-1
PubChem CID439693
DTXSIDDTXSID2023436
FormulaC11H16N4O4
Mol. Weight268.27 g/mol
SMILESC1C(C(OC1N2C=NC3=C2NC=NCC3O)CO)O

Data Sources

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Brief citations

Pentostatin (CAS 53910-25-1) https://chemicalindependence.com/chemical/53910-25-1/ PubChem: 439693. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/439693 FDA National Drug Code directory: CAS 53910-25-1. 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 293499 for CAS 53910-25-1. Reporting year: 2024. https://usatrade.census.gov/