Cetirizine USP Related Compound A DiHCI
Impurity reference standard
- CAS number
- 2732277-01-7
- InChIKey
- CIVKQPSFNRNMOH-UHFFFAOYSA-N
- Molecular formula
- C23H31Cl3N2O3
- Molecular weight
- 489.86
- Exact mass
- 488.1400 Da
- Purity
- 95%+
- Appearance
- White Solid
- Storage
- -20±5℃
About Cetirizine USP Related Compound A DiHCI
Cetirizine USP Related Compound A DiHCI is supplied as an analytical reference standard. It is registered under CAS number 2732277-01-7.
The compound is characterised by its molecular formula C23H31Cl3N2O3 and a molecular weight of 489.86, 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. Recommended storage: -20±5℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Frequently asked questions
What purity does Cetirizine USP Related Compound A DiHCI ship at?
Cetirizine USP Related Compound A DiHCI is supplied at 95%+, as stated on the certificate of analysis issued with each pack.
Does Cetirizine USP Related Compound A DiHCI 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 Cetirizine USP Related Compound A DiHCI uniquely identified?
The InChIKey CIVKQPSFNRNMOH-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 Cetirizine USP Related Compound A DiHCI?
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 Cetirizine USP Related Compound A DiHCI?
Standard packs run from milligram to gram quantities and ship from stock. Larger or custom synthesis requirements are quoted on request.
How should Cetirizine USP Related Compound A DiHCI be stored?
Recommended storage: -20±5℃.
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.