Analytical Reference substance

Ropinirole USP B

4-(2-(dipropylamino)ethyl)indoline-2,3-dione


Product Number: OLY-ROPI-B
CAS Number: 221264-21-7 (HCl salt) ; 102842-51-3 (base)
Lot Number:
Molecular Formula: C16H22N2O2
Molecular Weight: 274.36

Long Term Storage: 02-08 °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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