Picrolonic acid, 98%+
Picrolonic acid, 98%+ (CAS 550-74-3) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-011694.
About Picrolonic acid, 98%+
Picrolonic acid, 98%+ is part of the Zemixal pyrroles, Pyrrolidines & Pyrazoles range. For your records (Synthesis), the material is defined by CAS 550-74-3, formula C10H8N4O5 and molar mass 264.19 g/mol. It is described as light yellow to brown powder.
Typical applications
- Organic synthesis
- API synthesis
Storage and safety notes
Literature values: melting point 117 °C. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 10 mg, 100 mg, 500 mg and 1 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Picrolonic acid, 98%+ |
|---|---|
| Catalogue number | ZX-011694 |
| CAS number | 550-74-3 |
| IUPAC name | 5-methyl-4-nitro-2-(4-nitrophenyl)-4H-pyrazol-3-one |
| Molecular formula | C10H8N4O5 |
| Molar mass | 264.19 g/mol |
| Exact mass | 264.0495 |
| Grade | Synthesis |
| Purity / assay | ≥98% |
| Physical form | Powder |
| Appearance | Light yellow to brown powder |
| Melting point | 117 °C |
| XLogP3 | 1.2 |
| H-bond donors / acceptors | 0 / 6 |
| Topological polar surface area | 124 Ų |
| HS code | 29331990 |
| InChIKey | OVFUUSPKWADLNJ-UHFFFAOYSA-N |
| SMILES | CC1=NN(C(=O)C1[N+](=O)[O-])C2=CC=C(C=C2)[N+](=O)[O-] |
| PubChem CID | 68369 |
| Synonyms | 2,4-Dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)-3H-pyrazol-3-one, 3-Methyl-4-nitro-1-(4-nitrophenyl)-2-pyrazolin-5-one, 3-Methyl-4-nitro-1-(p-nitrophenyl)-5-pyrazolone, Picrolic acid, 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)-, 3-Methyl-4-nitro-1-(4-nitrophenyl)-5-pyrazolone, 3-Methyl-4-nitro-1-(4-nitrophenyl)-1H-pyrazol-5(4H)-one, 3-Methyl-4-nitro-1-(p-nitrophenyl)-2-pyrazolin-5-one, 3-methyl-4-nitro-1-(4-nitrophenyl)-4,5-dihydro-1H-pyrazol-5-one, 2-Pyrazolin-5-one, 3-methyl-4-nitro-1-(p-nitrophenyl)-, 3H-Pyrazol-3-one, 1,4-dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)-, 5-Methyl-4-nitro-2-(4-nitrophenyl)-2,4-dihydro-3H-pyrazol-3-one |
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 | |
| 100 mg | Quoted on request | |
| 500 mg | Quoted on request | |
| 1 g | 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 Picrolonic acid, 98%+
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