Impurity reference standards
Folic Acid impurities & reference standards
Characterised Folic Acid impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
40reference materials
4nitrosamine impurities
5isotope-labelled
COAHPLC · NMR · MS on request
2,4-Diamino-6-chloromethylpteridine hydrochloride
- CAS
- 82778-08-3
- Formula
- C7H8Cl2N6
- MW
- 247.08 g/mol
VQ-030860
FAQs — Folic Acid impurities
Which Folic Acid impurities do you supply?
We list 40 Folic Acid-related reference materials, including process impurities, degradation products, nitrosamine impurities, 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 Folic Acid 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 Folic Acid 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 Folic Acid impurity standards
We reply within one business day with price, pack options, lead time and documentation.