Formoterol-13C-d3 Hemifumarate
Impurity reference standard
- CAS number
- 43229-80-7 (non-labelled)
- Molecular formula
- C21H23D3N2O6
- Molecular weight
- 406.46
- Purity
- 95%+
- Appearance
- White to Off-White Solid
- Storage
- 2℃ ~ 8℃
About Formoterol-13C-d3 Hemifumarate
Formoterol-13C-d3 Hemifumarate is supplied as an analytical reference standard. It is registered under CAS number 43229-80-7.
The compound is characterised by its molecular formula C21H23D3N2O6 and a molecular weight of 406.46.
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. Recommended storage: 2℃ ~ 8℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Frequently asked questions
What purity does Formoterol-13C-d3 Hemifumarate ship at?
Formoterol-13C-d3 Hemifumarate is supplied at 95%+, as stated on the certificate of analysis issued with each pack.
Does Formoterol-13C-d3 Hemifumarate 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.
What pack sizes are available for Formoterol-13C-d3 Hemifumarate?
Standard packs run from milligram to gram quantities and ship from stock. Larger or custom synthesis requirements are quoted on request.
How should Formoterol-13C-d3 Hemifumarate be stored?
Recommended storage: 2℃ ~ 8℃.
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.