Picrolonic Acid (CAS No. 550-74-3) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of Picrolonic Acid is 550-74-3.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Picrolonic Acid · CAS 550-74-3 · C10H8N4O5. UNII AW40R29U5B.
| CAS Registry Number | 550-74-3 |
|---|---|
| PubChem CID | 68369 |
| Molecular formula | C10H8N4O5 |
| IUPAC name | 5-methyl-4-nitro-2-(4-nitrophenyl)-4H-pyrazol-3-one |
| UNII (FDA) | AW40R29U5B |
| Molecular Weight | 264.19 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 264.04946937 |
| Monoisotopic Mass | 264.04946937 |
| Topological Polar Surface Area | 124 |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.8%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Picrolonic acid; 550-74-3; 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)-; AW40R29U5B; DTXSID50862175; NSC-5049; RefChem:174192; 3-Methyl-4-nitro-1-(4-nitrophenyl)-5-pyrazolone; DTXCID90810978; 208-986-6; 3-Methyl-4-nitro-1-(4-nitrophenyl)-1H-pyrazol-5(4H)-one; 5-methyl-4-nitro-2-(4-nitrophenyl)-4H-pyrazol-3-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; NSC5049; 2-Pyrazolin-5-one, 3-methyl-4-nitro-1-(p-nitrophenyl)-
CAS 550-74-3; molecular formula C10H8N4O5; molecular weight — g/mol.
Picrolonic acid, 550-74-3, 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)-, AW40R29U5B, DTXSID50862175, NSC-5049.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.