<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0603</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001410098</cik>
        <entityName>CorMedix Inc.</entityName>
        <issuerAddress>
            <street1>86 Summit Avenue</street1>
            <street2>Suite 301</street2>
            <city>Summit</city>
            <stateOrCountry>NJ</stateOrCountry>
            <zipCode>07901</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>(908) 517-9500</issuerPhoneNumber>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <value>None</value>
        </edgarPreviousNameList>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2006</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>John</firstName>
                <lastName>Houghton</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o CorMedix Inc.</street1>
                <street2>86 Summit Ave., Suite 301</street2>
                <city>Summit</city>
                <stateOrCountry>NJ</stateOrCountry>
                <zipCode>07901</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Mark</firstName>
                <lastName>Houser</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o CorMedix Inc.</street1>
                <street2>86 Summit Ave., Suite 301</street2>
                <city>Summit</city>
                <stateOrCountry>NJ</stateOrCountry>
                <zipCode>07901</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Russell</firstName>
                <lastName>Ellison</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o CorMedix Inc.</street1>
                <street2>86 Summit Ave., Suite 301</street2>
                <city>Summit</city>
                <stateOrCountry>NJ</stateOrCountry>
                <zipCode>07901</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Bruce</firstName>
                <lastName>Cooper</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o CorMedix Inc.</street1>
                <street2>86 Summit Ave., Suite 301</street2>
                <city>Summit</city>
                <stateOrCountry>NJ</stateOrCountry>
                <zipCode>07901</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Mahendra</firstName>
                <lastName>Patel</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o CorMedix Inc.</street1>
                <street2>86 Summit Ave., Suite 301</street2>
                <city>Summit</city>
                <stateOrCountry>NJ</stateOrCountry>
                <zipCode>07901</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Antony</firstName>
                <lastName>Pfaffle</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o CorMedix Inc.</street1>
                <street2>86 Summit Ave., Suite 301</street2>
                <city>Summit</city>
                <stateOrCountry>NJ</stateOrCountry>
                <zipCode>07901</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Timothy</firstName>
                <lastName>Hofer</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o CorMedix Inc.</street1>
                <street2>86 Summit Ave., Suite 301</street2>
                <city>Summit</city>
                <stateOrCountry>NJ</stateOrCountry>
                <zipCode>07901</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Stephen</firstName>
                <lastName>Pilatzke</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o CorMedix Inc.</street1>
                <street2>86 Summit Ave., Suite 301</street2>
                <city>Summit</city>
                <stateOrCountry>NJ</stateOrCountry>
                <zipCode>07901</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Lindsay</firstName>
                <lastName>Rosenwald</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o CorMedix Inc.</street1>
                <street2>86 Summit Ave., Suite 301</street2>
                <city>Summit</city>
                <stateOrCountry>NJ</stateOrCountry>
                <zipCode>07901</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Dr. Rosenwald and trusts established for the benefit of his family own approximately 17.6% of our common stock, and Paramount BioCapital, Inc., an entity controlled by Dr. Rosenwald, owns approximately 7.8% of our common stock, on a fully diluted basis.</relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Pharmaceuticals</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2009-10-29</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
            <isOptionToAcquireType>true</isOptionToAcquireType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList>
            <recipient>
                <recipientName>Maxim Group LLC</recipientName>
                <recipientCRDNumber>120708</recipientCRDNumber>
                <associatedBDName>None</associatedBDName>
                <associatedBDCRDNumber>None</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>405 Lexington Ave.</street1>
                    <city>New York</city>
                    <stateOrCountry>NY</stateOrCountry>
                    <zipCode>10174</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>CT</state>
                    <state>DC</state>
                    <state>FL</state>
                    <state>IA</state>
                    <state>NH</state>
                    <state>NJ</state>
                    <state>NY</state>
                    <state>WI</state>
                </statesOfSolicitationList>
            </recipient>
        </salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>2700000</totalOfferingAmount>
            <totalAmountSold>2619973</totalAmountSold>
            <totalRemaining>80027</totalRemaining>
            <clarificationOfResponse>The Company does not currently intend to sell any additional securities in this offering.</clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>19</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>264173</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>CorMedix Inc.</issuerName>
                <signatureName>/s/ John C. Houghton</signatureName>
                <nameOfSigner>John C. Houghton</nameOfSigner>
                <signatureTitle>President and Chief Executive Officer</signatureTitle>
                <signatureDate>2009-11-12</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
