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CAS 637-58-1

CAS 637-58-1 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 637-58-1

CAS 637-58-1PubChem CID 73957

Pramoxine Hydrochloride

Pramoxine hydrochloride is an aromatic ether. — ChEBI

IUPAC name: 4-[3-(4-butoxyphenoxy)propyl]morpholine;hydrochloride

Molecular formula: C17H28ClNO3
Molecular weight: 329.9 g/mol
Exact mass: 329.1757714 Da
Topological polar surface area: 30.9 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 4
Covalent units: 2
Defined stereocentres: 0

Also known as

Pramoxine HClPramocaine hydrochlorideTronothaneNSC-25573Walgreen Anti-ItchPramoxine hydrochloride [USP]88AYB867L54-(3-(p-Butoxyphenoxy)propyl)morpholine hydrochloride

16 more reported names

4-[3-(p-Butoxyphenoxy)propyl]morpholine hydrochloridePramoxine hydrochloride (USP)CVS Health Maximum Strength FeminineCurasoreReesesDermal-SootheProctofoam NSSuffusion PHoney PotPramoxine HCIIvy WashPoison Ivy WashDeter-XPramox-1Comfort ConditionerPramox Creme rinse

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External database identifiers

ChEBI:CHEBI:8358
ChEMBL:CHEMBL1201171
EPA DTXSID:DTXSID2047777
PubMed:1313

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 637-58-1

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How CAS 637-58-1 is used on this site

CAS 637-58-1 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 637-58-1 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.