Analytical Reference substance

Loratadine EP Impurity F

ethyl 4-(4,8-dichloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidine-1-carboxylate


Product Number: OLY-LOR-2
CAS Number: 165739-83-3
Lot Number:
Molecular Formula: C23H23Cl2N2O2
Molecular Weight: 417.34

Long Term Storage: 10-15 °C
Appearance:
Melting Point:
Purity By HPLC: 98

Sr No. Test Results Date ref.
1 1H NMR Confirm Report Attached
2 Mass Confirm Report Attached
3 HPLC 98 Report Attached
Expiry Date: 17-12-2026
This certificate is valid for two years from the date of Manufacturing Provided the substance is stored under the recommended conditions.

Document data reference:
Prepared by

Dr. Ashish Keche
Head of QA & QC
Reviewed by

Dr. Girish Hatnapure
Head of R& D
Approved by

Dr. Atish Rodge
Managing Director

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