Analytical Reference substance
Amoxicillin EP Impurity E, Amoxicillin USP Related Compound E
(2RS,4S)-2-[[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino] methyl]-5,5-dimethylthiazolidine-4-carboxylic acid formate
Product Number: OLY-AX-E
CAS Number: 1356020-01-3 & 57414-05-8 (base)
Lot Number: OLYAX0010.0E
Molecular Formula: C15H21N3O4S (base), C17H25N3O8S (formate salt)
Molecular Weight: (base) ; MW: 339.41, (formate salt) ; MW: 431.46
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 |
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
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