Impurity reference standards
Ampicillin impurities & reference standards
Characterised Ampicillin impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
22reference materials
COAHPLC · NMR · MS on request
3-(Hydroxymethylene)-6-phenyl-2,5-piperazinedione
- CAS
- 142975-48-2
- Formula
- C11H10N2O3
- MW
- 218.21 g/mol
VQ-024286
Ampicillin Oligomer 1 (trimer) Sodium Salt
- CAS
- 94659-48-0
- Formula
- C48H54N9Na3O12S3
- MW
- 1114.2 g/mol
VQ-024285
FAQs — Ampicillin impurities
Which Ampicillin impurities do you supply?
We list 22 Ampicillin-related reference materials, including process impurities, degradation products and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Ampicillin impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Ampicillin impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
Request Ampicillin impurity standards
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