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Methyl (2-pentyl-3-oxocyclopentyl)acetate

CAS 24851-98-7

U.S. production volumes are classified as confidential business information.

Molecular structure of 24851-98-7
US productionCBI
Import value, 2024$65M
Top sourceChina 20%

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. US production volume is confidential. 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 291830 · basket

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

These shares come from HS customs code 291830, which covers 98 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 20%ChinaIN 19%IndiaIT 19%ItalyCH 15%SwitzerlandJP 15%Japan
Domestic parents -- activity not disclosed (3)
Berje
Reckitt Benckiser
Tilley Distribution
EPA-registered importers (12)
Kao · JP Japan
Reckitt Benckiser Group · GB United Kingdom
Symrise Ag · DE Germany
Colgate-Palmolive
Givaudan Fragrances
Show all 12
Henkel Us Operations
International Flavors And Fragrances
Kao America
P&G
S.C. Johnson & Son
Symrise
Takasago

Why It Matters

Sectors
AgricultureFoodMetals & MiningPlastics & RubberConsumer ProductsCore Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 8 sectors as 2 functional roles.

  • •Fragrance in All Other Basic Organic Chemical ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Flavoring and nutrient in Food, beverage, and tobacco product manufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Fragrance in Plastics Material and Resin Manufacturing (5%)Processing—incorporation into article
  • •Fragrance in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (20%)Processing—incorporation into formulation, mixture, or reaction product
  • •Fragrance in All Other Chemical Product and Preparation Manufacturing (75%)Processing—incorporation into formulation, mixture, or reaction product
  • •Fragrance in Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (10%)Processing—incorporation into formulation, mixture, or reaction product
  • •Fragrance in Wholesale and Retail Trade (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Fragrance in Other (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.03/gAA BLOCKS
CountryUnited States
Pack$5232.00 / 200 kg
Purity95%
Vendors20 available

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

19 more vendors
VendorCountry$/gPackPurity
A2B Chem LLCUnited States$0.0325 kg95%
Aaron Chemicals LLCHong Kong$0.051 kg98%
Angene ChemicalChina → Hong Kong$0.07500 g98%
BLD Pharmatech GmbHGermany$0.071 kg95%
BLD Pharmatech Ltd.China$0.071 kg95%
BLD Pharmatech Co., LimitedUnited States$0.081 kg95%
Ambeed, Inc.United States$0.081 kg95%
Sigma-Aldrich (Rush Stock)Germany$0.0810 kg96%
Sigma-AldrichGermany$0.0810 kg96%
AstaTech, IncUnited States$0.09500 g95%
Angene International LimitedUnited States$0.29500 g95%
Fluorochem UKUnited Kingdom$0.2925 g95%
AK Scientific, Inc.United States$1.0825 g98%
MedChemExpress MCESweden$1.22100 g99.73%
MedKoo Biosciences, IncUnited States$14.0025 g98%
InterbioscreenHong Kong$51.0010 g95%
Vitas M Chemical LimitedHong Kong$390.00500 mg90%
Princeton BioMolecular Research (SC)United States$2900.00100 mg90%
AngeneChina → Hong Kong$4266.6730 mg98%

Chemical Identity

CAS24851-98-7
PubChem CID102861
DTXSIDDTXSID2029325
FormulaC13H22O3
Mol. Weight226.31 g/mol
SMILESCCCCCC1C(CCC1=O)CC(=O)OC

Data Sources

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Brief citations

Methyl (2-pentyl-3-oxocyclopentyl)acetate (CAS 24851-98-7) https://chemicalindependence.com/chemical/24851-98-7/ EPA CompTox (DSSTox): DTXSID2029325. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2029325 PubChem: 102861. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/102861 EPA Chemical Data Reporting: 24851-98-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 24851-98-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291830 for CAS 24851-98-7. Reporting year: 2024. https://usatrade.census.gov/