Impurity reference standards
Phenylalanine impurities & reference standards
Characterised Phenylalanine impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
13reference materials
2isotope-labelled
COAHPLC · NMR · MS on request
Nalpha-(2-Naphthalenesulfonylglycyl)-4-amidino-D,L-phenylalaninepiperidide
- CAS
- 86125-48-6
- Formula
- C27H31N5O4S
- MW
- 521.6 g/mol
VQ-040615
FAQs — Phenylalanine impurities
Which Phenylalanine impurities do you supply?
We list 13 Phenylalanine-related reference materials, including process impurities, degradation products, stable-isotope-labelled standards and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Phenylalanine 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 Phenylalanine 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 Phenylalanine impurity standards
We reply within one business day with price, pack options, lead time and documentation.