5-Nitro-1H-pyrazole-3-carboxylic acid
5-Nitro-1H-pyrazole-3-carboxylic acid (CAS 198348-89-9) supplier Zemixal: C4H3N3O4, COA and SDS with every lot, worldwide shipping.
About 5-Nitro-1H-pyrazole-3-carboxylic acid
5-Nitro-1H-pyrazole-3-carboxylic acid sits in our pyrroles, Pyrrolidines & Pyrazoles section and ships worldwide from stock or short lead time. For your records, the material is defined by CAS 198348-89-9, formula C4H3N3O4 and molar mass 157.08 g/mol.
Where it is used
- Organic synthesis
- API synthesis
Handling and storage
It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 5-Nitro-1H-pyrazole-3-carboxylic acid |
|---|---|
| Catalogue number | ZX-043619 |
| CAS number | 198348-89-9 |
| IUPAC name | 5-nitro-1H-pyrazole-3-carboxylic acid |
| Molecular formula | C4H3N3O4 |
| Molar mass | 157.08 g/mol |
| Exact mass | 157.0124 |
| XLogP3 | 0.2 |
| H-bond donors / acceptors | 2 / 5 |
| Topological polar surface area | 112 Ų |
| HS code | 2933 |
| InChIKey | HKYHBMLIEAMWRO-UHFFFAOYSA-N |
| SMILES | C1=C(NN=C1C(=O)O)[N+](=O)[O-] |
| PubChem CID | 86222684 |
| Synonyms | 5-Nitro-3-pyrazolecarboxylic acid, 3-nitro-1H-pyrazole-5-carboxylic acid, 5-nitropyrazole-3-carboxylic acid, 5-Nitro-3-pyrazol carboxylic acid, 5-nitro-1H-pyrazol-3-carboxylic acid, Pyrazole-3-carboxylic acid, 5-nitro-, 3-nitro-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE), 5-Nitro-2H-pyrazole-3-carboxylic acid, 5-nitro-3-pyrazole carboxylic acid, nitropyrazole-5-carboxylic acid, 5-nitropyrazol-3-carboxylic acid |
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
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 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 5-Nitro-1H-pyrazole-3-carboxylic acid
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