Impurity reference standards
Rizatriptan impurities & reference standards
Characterised Rizatriptan impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
26reference materials
3isotope-labelled
COAHPLC · NMR · MS on request
Parent API: Rizatriptan
144034-80-0 · C15H19N5
![1-[(4-Hydrazinophenyl)methyl]-1H-1,2,4-triazole hydrochloride chemical structure](/media/structures/WTSGWKNUHMEHOH-UHFFFAOYSA-N.svg)
1-[(4-Hydrazinophenyl)methyl]-1H-1,2,4-triazole hydrochloride
- CAS
- 154748-67-1
- Formula
- C9H12ClN5
- MW
- 225.68 g/mol
VQ-033621
2-(4-((1H-1,2,4-Triazol-1-yl)methyl)phenyl)hydrazine-1-sulfonic Acid
- CAS
- 1034806-43-3
- Formula
- C9H11N5O3S
- MW
- 269.28 g/mol
VQ-031072
4-(1H-1,2,4-Triazol-l-yl Methyl) Phenyl Hydrazine Dihydrochloride
- CAS
- 212248-62-9
- Formula
- C9H12ClN5
- MW
- 225.68 g/mol
VQ-027865
4-Amino -1-(4-nitrobenzyl)-1,2,4-triazolium bromide
- CAS
- 6085-99-0
- Formula
- C9H10BrN5O2
- MW
- 300.11 g/mol
VQ-032592
Rizatriptan N,N,N-Trimethylethanammonium Chloride
- CAS
- 1030849-63-8
- Formula
- C16H22N5+
- MW
- 284.38 g/mol
VQ-033620
FAQs — Rizatriptan impurities
Which Rizatriptan impurities do you supply?
We list 26 Rizatriptan-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 Rizatriptan 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 Rizatriptan 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 Rizatriptan impurity standards
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