Promethazine Sulfoxide N-Oxide TFA salt
Impurity reference standard
- CAS number
- —
- InChIKey
- JGRTXLHPKSNFHQ-UHFFFAOYSA-N
- Molecular formula
- C19H21F3N2O4S
- Molecular weight
- 430.44
- Exact mass
- 430.1174 Da
- Purity
- 95%+
About Promethazine Sulfoxide N-Oxide TFA salt
Promethazine Sulfoxide N-Oxide TFA salt is supplied as an analytical reference standard. It has no single publicly registered CAS number, so it is defined by the structure and molecular formula below.
The compound is characterised by its molecular formula C19H21F3N2O4S and a molecular weight of 430.44, with the two-dimensional structure shown above.
Each pack ships with a certificate of analysis reporting purity of 95%+ together with the supporting analytical data — HNMR, MS and HPLC or GC traces — so the material can be released straight into your own QC workflow.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Frequently asked questions
What purity does Promethazine Sulfoxide N-Oxide TFA salt ship at?
Promethazine Sulfoxide N-Oxide TFA salt is supplied at 95%+, as stated on the certificate of analysis issued with each pack.
Does Promethazine Sulfoxide N-Oxide TFA salt come with a certificate of analysis?
Yes. Every pack ships with a certificate of analysis plus the supporting analytical data — HNMR, MS and HPLC or GC traces.
How is Promethazine Sulfoxide N-Oxide TFA salt uniquely identified?
The InChIKey JGRTXLHPKSNFHQ-UHFFFAOYSA-N identifies the structure unambiguously, so it can be matched against your own registry or a public database.
Is a structure file available for Promethazine Sulfoxide N-Oxide TFA salt?
Yes. The two-dimensional structure is drawn on this page from the SMILES record, and the SMILES or a molfile can be supplied on request.
What pack sizes are available for Promethazine Sulfoxide N-Oxide TFA salt?
Standard packs run from milligram to gram quantities and ship from stock. Larger or custom synthesis requirements are quoted on request.
Need this standard, or a related one?
Send the compound name, CAS number or a structure file — we confirm availability, pack size and lead time, usually within one business day.