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11-Aminoundecanoic acid

CAS 2432-99-7

EPA’s 2023 records show zero U.S. production of this chemical.

Molecular structure of 2432-99-7
US productionZero
Import value, 2024$503M
Import volumeCBI
Top sourceChina 25%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 292249 · basket

EPA reports by year
2023
US production Zero · Imports Confidential
2019
US production Confidential · Imports Confidential

These shares come from HS customs code 292249, which covers 170 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 25%ChinaIN 17%IndiaSG 13%SingaporeIT 9%ItalyCH 7%Switzerland
EPA-registered importers (1)
Arkema

Why It Matters

Sectors
Plastics & Rubber
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Monomers in Plastics Product Manufacturing (100%)Processing as a reactant

Vendor Pricing

$0.14/gAaron Chemicals LLC
CountryHong Kong
Pack$14.00 / 100 g
Purity97%
Vendors30 available

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

29 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina → Hong Kong$0.15500 g97%
ChemsceneUnited States$0.161 kg—
A2B Chem LLCUnited States$0.16500 g97%
BLD Pharmatech GmbHGermany$0.171 kg97%
BLD Pharmatech Ltd.China$0.171 kg97%
Ambeed, Inc.United States$0.171 kg97%
BLD Pharmatech Co., LimitedUnited States$0.20500 g97%
AA BLOCKSUnited States$0.20500 g97%
AK Scientific SpecializedUnited States$0.21500 g95%
Acrotein ChemBio, Inc.United States$0.22500 g—
Combi-Blocks, Inc.United States$0.251 kg98%
AK Scientific, Inc.United States$0.291 kg98%
Sigma-Aldrich (Rush Stock)Germany$0.34500 g97%
Sigma-AldrichGermany$0.34500 g97%
Angene International LimitedUnited States$0.40500 g95%
Fluorochem EUGermany$0.4425 g95%
A2B Chem LLC (1 week)United States$0.48500 g—
AA BLOCKS (1 week)United States$0.50500 g—
MedChemExpress MCESweden$0.93100 g97%
Fluorochem UKUnited Kingdom$1.0010 g95%
AstaTech (2 weeks)United States$1.6025 g97%
MedKoo Biosciences, IncUnited States$9.50100 g98%
Labotest KGGermany$217.805000 mg90%
Otava, Ltd.Ukraine$2280.0050 mg95%
Otava, Ltd. (2 weeks)Ukraine$2724.0050 mg95%
AngeneChina → Hong Kong$4266.6730 mg97%
AsinexNetherlands$6461.40100 mg90%
MolnovaChina$9800.005 mg99%
TimTec, LLC (back-ordered)United States$32000.0015 mg94%

Chemical Identity

CAS2432-99-7
PubChem CID17083
DTXSIDDTXSID5020077
FormulaC11H23NO2
Mol. Weight201.31 g/mol
SMILESC(CCCCCN)CCCCC(=O)O

Data Sources

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Brief citations

11-Aminoundecanoic acid (CAS 2432-99-7) https://chemicalindependence.com/chemical/2432-99-7/ EPA CompTox (DSSTox): DTXSID5020077. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID5020077 PubChem: 17083. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/17083 EPA Chemical Data Reporting: 2432-99-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 2432-99-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 292249 for CAS 2432-99-7. Reporting year: 2024. https://usatrade.census.gov/