Nitrosoantipyrine
Nitrosoantipyrine (CAS 885-11-0) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.
About Nitrosoantipyrine
Zemixal lists Nitrosoantipyrine for laboratories that identify, quantify or control Antipyrine and its related substances. For your records (Reference Standard), the material is defined by CAS 885-11-0, formula C11H11N3O2 and molar mass 217.22 g/mol. It is handled as a solid.
Common uses in the lab and plant
- LC-MS/MS internal standard
- Bioanalytical quantitation
- Pharmacokinetic studies
Handling and storage
Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
See every impurity, metabolite and related compound we list for this API.
Antipyrine standardsTypical uses
- LC-MS/MS internal standard
- Bioanalytical quantitation
- Pharmacokinetic studies
Applications
Specifications and identifiers
| Product name | Nitrosoantipyrine |
|---|---|
| Catalogue number | ZX-022111 |
| CAS number | 885-11-0 |
| IUPAC name | 1,5-dimethyl-4-nitroso-2-phenylpyrazol-3-one |
| Molecular formula | C11H11N3O2 |
| Molar mass | 217.22 g/mol |
| Exact mass | 217.0851 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.2 |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 53 Ų |
| HS code | 38229090 |
| InChIKey | IEODZSWSXNQPQL-UHFFFAOYSA-N |
| SMILES | CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N=O |
| PubChem CID | 13443 |
| Synonyms | N-Nitrosoantipyrine, 4-Nitrosoantipyrine, 4-Nitrosoantipyrin, 3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-4-nitroso-2-phenyl-, 1,2-Dihydro-1,5-dimethyl-4-nitroso-2-phenyl-3H-pyrazol-3-one, 1,5-Dimethyl-4-nitroso-2-phenyl-1,2-dihydro-3H-pyrazol-3-one, 3H-Pyrazol-3-one,1,2-dihydro-1,5-dimethyl-4-nitroso-2-phenyl-, 1,5-dimethyl-4-nitroso-2-phenyl-pyrazol-3-one, 2,3-Dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one, 1,5-dimethyl-4-nitroso-2-phenyl-1H-pyrazol-3(2H)-one, Nitrosoantipyrin |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Nitrosoantipyrine
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More Antipyrine standards
More in Stable Isotope Labelled Standards (Deuterated, 13C, 15N)
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