4-Nitrosoantipyrine
1,5-dimethyl-4-nitroso-2-phenylpyrazol-3-one
CAS: 885-11-0
| Molecular Formula | C11H11N3O2 |
|---|---|
| Molecular Weight | 217.22 g/mol |
| LogP | 0.2 |
| Topological Polar Surface Area | 53.0 A2 |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 1 |
| Exact Mass | 217.08513 |
| Heavy Atoms | 16 |
| Complexity | 345.0 |
Chemical Identifiers
| CAS Number | 885-11-0 |
|---|---|
| SMILES | CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N=O |
| InChIKey | IEODZSWSXNQPQL-UHFFFAOYSA-N |
📖 Product Overview
4-Nitrosoantipyrine (CAS: 885-11-0) is a chemical compound with molecular formula C11H11N3O2 and molecular weight 217.22 g/mol. Its IUPAC systematic name is 1,5-dimethyl-4-nitroso-2-phenylpyrazol-3-one.
IEODZSWSXNQPQL-UHFFFAOYSA-N.
SMILES: CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N=O.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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Frequently Asked Questions
What is the typical lead time for this product?
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What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
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📚 Academic Support
Scientific research papers and technical documentation supporting this product for informed procurement decisions.
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