3-phenyl-5-pyrazolone (CAS 4860-93-9) — formula C9H8N2O, molecular weight 160.17; category organic chemicals.
3-phenyl-5-pyrazolone (CAS 4860-93-9) is a chemical raw material in the organic chemicals category. Its molecular formula C9H8N2O comprises 9 C, 8 H, 2 N, 1 O atoms. Its molecular weight is about 160.17. Reported physicochemical data: LogP about 1.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 4860-93-9 |
|---|---|
| Molecular Formula | C9H8N2O |
| Molecular Weight | 160.17 |
| LogP | 1.2 |
| Category | Organic Chemicals |
3-phenyl-5-pyrazolone is a carbon-based organic compound with CAS registry number 4860-93-9 and molecular formula C9H8N2O (molecular weight 160.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4860-93-9
Its molecular formula C9H8N2O comprises 9 C, 8 H, 2 N, 1 O atoms.
Also known as: 3-phenyl-5-pyrazolone · 3-苯基-2-吡唑啉-5-酮
Category: organic chemicals
The CAS registry number of 3-phenyl-5-pyrazolone is 4860-93-9.
Molecular formula C9H8N2O, molecular weight 160.17.
It is also registered under: 3-phenyl-5-pyrazolone, 3-苯基-2-吡唑啉-5-酮.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 3-phenyl-5-pyrazolone (CAS 4860-93-9), compiled from public chemistry databases.
| CAS Number | 4860-93-9 |
|---|---|
| PubChem CID | 78577 |
| Molecular Formula | C9H8N2O |
| IUPAC Name | 3-phenyl-1,4-dihydropyrazol-5-one |
| UNII (FDA) | HMS1522C11 |
| Molecular Weight | 160.17 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 160.063662883 |
| Monoisotopic Mass | 160.063662883 |
| Topological Polar Surface Area | 41.5 |
| Heavy Atom Count | 12 |
3-Phenyl-5-pyrazolone; 3-Phenyl-2-pyrazolin-5-one; EINECS 225-463-8; RefChem:504889; 225-463-8; 4860-93-9; 5-Phenyl-2,4-dihydro-3H-pyrazol-3-one; 3-phenyl-4,5-dihydro-1h-pyrazol-5-one; 3-phenyl-1,4-dihydropyrazol-5-one; 3-phenyl-1H-pyrazol-5(4H)-one; MFCD00100937; 3H-Pyrazol-3-one, 2,4-dihydro-5-phenyl-; CHEMBL4861042; 145130-50-3; 3Ph5OxoPyrazol; 3-phenylpyrazol-5-one
| Notified hazard statements | H301 (97.4%), H317 (97.4%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-苯基-2-吡唑啉-5-酮