Analytical Reference substance
ERYTHROMYCIN EP IMPURITY D / ANHYDROERYTHROMYCIN A
(1S,2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-9-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-?-L-ribo-hexopyranosyl)oxy]-5-ethyl-3-hydroxy-2,4,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-?-D-xylo-hexopyranosyl]oxy]-6,15,16
Product Number: OLY-ERY-D
CAS Number: 23893-13-2
Lot Number: OLYERY0010.0D
Molecular Formula: C37H65NO12
Molecular Weight: 715.91
Long Term Storage: 02-08 °C
Appearance:
Melting Point:
Purity By HPLC: NLT 95%
Sr No. |
Test |
Results |
Date ref. |
1 |
1H NMR |
Confirm |
Report Attached |
2 |
Mass |
Confirm |
Report Attached |
3 |
HPLC |
NLT 95% |
Report Attached |
Expiry Date: 24-12-1971
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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