1-Phenyl-4-methyl-3-pyrazolidone (CAS 2654-57-1) — formula C10H12N2O, molecular weight 176.09 g/mol; category pharmaceutical intermediates and APIs.
1-Phenyl-4-methyl-3-pyrazolidone (CAS 2654-57-1) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C10H12N2O comprises 10 C, 12 H, 2 N, 1 O atoms. Its molecular weight is about 176.09 g/mol. Reported physicochemical data: LogP about 1.8. 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 | 2654-57-1 |
|---|---|
| Molecular Formula | C10H12N2O |
| Molecular Weight | 176.09 g/mol |
| LogP | 1.8 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Pharmaceutical Raw Materials |
Documented applications: 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
1-Phenyl-4-methyl-3-pyrazolidone is a pharmaceutical intermediate or API compound with CAS registry number 2654-57-1 and molecular formula C10H12N2O (molecular weight 176.09 g/mol), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 2654-57-1
Its molecular formula C10H12N2O comprises 10 C, 12 H, 2 N, 1 O atoms.
Also known as: 1-Phenyl-4-methyl-3-pyrazolidone · 菲尼酮B (4-甲基-1-苯基-3-吡唑烷酮)
Category: pharmaceutical intermediates and APIs
The CAS registry number of 1-Phenyl-4-methyl-3-pyrazolidone is 2654-57-1.
Molecular formula C10H12N2O, molecular weight 176.09 g/mol.
It is also registered under: 1-Phenyl-4-methyl-3-pyrazolidone, 菲尼酮B (4-甲基-1-苯基-3-吡唑烷酮).
Recorded applications: 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Category: Pharmaceutical Raw Materials.
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 1-Phenyl-4-methyl-3-pyrazolidone (CAS 2654-57-1), compiled from public chemistry databases.
| CAS Number | 2654-57-1 |
|---|---|
| PubChem CID | 98282 |
| Molecular Formula | C10H12N2O |
| Molecular Weight | 176.09 g/mol |
| IUPAC Name | 4-methyl-1-phenylpyrazolidin-3-one |
| InChIKey | ZZEYCGJAYIHIAZ-UHFFFAOYSA-N |
| UNII (FDA) | 59MUO871OM |
| Molecular Weight | 176.21 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 176.094963011 |
| Monoisotopic Mass | 176.094963011 |
| Topological Polar Surface Area | 32.3 |
| Heavy Atom Count | 13 |
2654-57-1; 4-methyl-1-phenylpyrazolidin-3-one; 1-Phenyl-4-methyl-3-pyrazolidone; Phenidone B; 3-Pyrazolidinone, 4-methyl-1-phenyl-; 4-Methyl-1-phenyl-3-pyrazolidone; 4-Methyl-1-phenyl-3-pyrazolidinone; 4-Methyl-1-phenyl-4,5-dihydro-1H-pyrazol-3-ol; DTXSID8044412; 59MUO871OM; 1-phenyl-4-methyl-3-pyrazolidinone; EINECS 220-180-6; NSC 96628; NSC-96628; AI3-60150; DTXCID6024412
| Notified hazard statements | H301 (87%), H302 (13%), H317 (13%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 菲尼酮B (4-甲基-1-苯基-3-吡唑烷酮)