N-Nitroso Cimetidine 1
Impurity reference standard
- CAS number
- 73785-40-7
- InChIKey
- LFTUYYPQNCJQGN-UHFFFAOYSA-N
- Molecular formula
- C10H15N7OS
- Molecular weight
- 281.34
- Exact mass
- 281.1059 Da
About N-Nitroso Cimetidine 1
N-Nitroso Cimetidine 1 is supplied as an analytical reference standard. It is registered under CAS number 73785-40-7.
The compound is characterised by its molecular formula C10H15N7OS and a molecular weight of 281.34, with the two-dimensional structure shown above.
Computed from the structure, the compound has a monoisotopic mass of 281.1059 Da, a calculated LogP of 0.99, a topological polar surface area of 109.53 Ų. It presents 2 hydrogen-bond donors and 6 acceptors. These values are commonly used to anticipate chromatographic retention and to plan ionisation conditions during method development.
Each pack ships with a certificate of analysis 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.
Calculated properties
Derived from the two-dimensional structure above using RDKit. Computed values describe the parent structure and are provided as a reference for method development — they are not measured data.
- LogP (Crippen)
- 0.99
- Topological polar surface area
- 109.53 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 6
- Rotatable bonds
- 6
- Heavy atoms
- 19
- Rings
- 1
- Elemental composition
- C 42.69% · H 5.37% · N 34.85% · O 5.69% · S 11.40%
Frequently asked questions
Does N-Nitroso Cimetidine 1 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 N-Nitroso Cimetidine 1 uniquely identified?
The InChIKey LFTUYYPQNCJQGN-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 N-Nitroso Cimetidine 1?
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 N-Nitroso Cimetidine 1?
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.