Benzoic acid, 2-amino-3-chloro-, methyl ester

CAS 77820-58-7

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

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Top sourceNo public record

At least one company claimed its 2019 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: 2019.

Where It Comes From

EPA reports by year

2023: US production Not published · Imports Not published
2019: US production Confidential · Imports Confidential

EPA-registered importers (1)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Corteva

Why It Matters

Sectors

Agriculture

Downstream UsesNot recorded

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

Industrial Uses

•Intermediate in Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (100%)Processing as a reactant

Vendor Pricing

$0.13/gAaron Chemicals LLC

CountryHong Kong

Pack$67.00 / 500 g

Purity97%

Vendors18 available

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

17 more vendors

Vendor	Country	$/g	Pack	Purity
Angene Chemical	China → Hong Kong	$0.15	500 g	97%
A2B Chem LLC	United States	$0.25	500 g	98%
Chemscene	United States	$0.28	1 kg	—
BLD Pharmatech Ltd.	China	$0.28	1 kg	97%
BLD Pharmatech GmbH	Germany	$0.30	500 g	97%
Combi-Blocks, Inc.	United States	$0.30	500 g	98%
AA BLOCKS	United States	$0.33	500 g	97%
AK Scientific Specialized	United States	$0.33	500 g	95%
AstaTech, Inc	United States	$0.37	100 g	95%
Ambeed, Inc.	United States	$0.38	100 g	97%
AK Scientific, Inc.	United States	$0.44	500 g	98%
Fluorochem UK	United Kingdom	$0.46	25 g	97%
BLD Pharmatech Co., Limited	United States	$0.60	25 g	97%
Angene International Limited	United States	$0.75	500 g	98%
Synthonix	United States	$1.00	25 g	97%
Manchester Organics	United Kingdom	$3.53	50 g	98%
Angene	China → Hong Kong	$4266.67	30 mg	97%

Chemical Identity

CAS77820-58-7

PubChem CID11030511

DTXSIDDTXSID70868457

FormulaC8H8ClNO2

Mol. Weight185.61 g/mol

SMILESCOC(=O)C1=C(C(=CC=C1)Cl)N

Data Sources

EPA CompTox (DSSTox) · DTXSID70868457Retrieved 2026-04-06
PubChem · compound 11030511Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

Benzoic acid, 2-amino-3-chloro-, methyl ester (CAS 77820-58-7) https://chemicalindependence.com/chemical/77820-58-7/ EPA CompTox (DSSTox): DTXSID70868457. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID70868457 PubChem: 11030511. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/11030511 EPA Chemical Data Reporting: 77820-58-7. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 77820-58-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting