Chemtos, LLC

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Their homepage, crawled JUL 30, 2026

At a glance

EmployeesNot reported

In business sinceNot reported

Industry

All Other Basic Organic Chemical Manufacturing

HeadquartersRound Rock, TX

SAM.gov UEIK5TTLZCB9DN8

CAGE code5ZBV5

Incorporated inTX

Brands

Custom Synthesis ServicesAnalytical ServicesN-Morpholinyl Etonitazene CitrateCatalog of CompoundsEtomidate acid HCln-butomidate HCl 1mg/ml

This company sells these brands.

Chemtos performs custom synthesis of organic compounds at small scale (milligram to gram quantities) and offers analytical services including NMR analysis, Karl Fischer titration, and compound recertification. The company produces certified reference standards, stable isotope labeled compounds, APIs, metabolites, and impurities. It serves the pharmaceutical industry and holds GLP certification.

Supplier designations

Self-certified by the company in its SAM.gov registration

Facility	City	State	Employees	Status
Chemtos, LLC	Round Rock	TX	—	● ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.