Analytical Reference substance
Allopurinol EP Impurity D / Allopurinol USP Related Compound D
Ethyl 5-amino-1H-pyrazole-4-carboxylate
Product Number: OLY-ALL-D
CAS Number: 6994-25-8
Lot Number: OLYALL0010.0D
Molecular Formula: C6H9N3O2
Molecular Weight: 155.15
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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