Analytical Reference substance
ROXITHROMYCIN EP IMPURITY B
3-O-De(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)erythromycin 9-(E)-[O-[(2-methoxyethoxy)methyl]oxime]
Product Number: OLY-ROX-B
CAS Number: 214902-82-6
Lot Number: OLYROX0010.0B
Molecular Formula: C33H62N2O12
Molecular Weight: 668.85
Long Term Storage: 2-8
Appearance: Off White Solid
Melting Point:
Purity By HPLC: NLT 98%
| Sr No. | Test | Results | Date ref. |
|---|---|---|---|
| 1 | 1H NMR | Confirm | Report Attached |
| 2 | Mass | Confirm | Report Attached |
| 3 | HPLC | NLT 98% | Report Attached |
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
Dr. Ashish Keche
Head of QA & QC
Reviewed by
Dr. Girish Hatnapure
Head of R& D
Dr. Girish Hatnapure
Head of R& D
Approved by
Dr. Atish Rodge
Managing Director
Dr. Atish Rodge
Managing Director
Corporate Office: Unit No F/10, 1st Floor Shubha Parvti Industrial Premises, Dombivali (E) Thane-421204 www.olympusimpuritiesstandard.com, +91-7506256625, Info@olympusimpuritiesstandard.com