1-METHYL-3-TRIFLUOROMETHYL-2-PYRAZOLIN-5-ONE (CAS 1481-02-3) — formula C5H5F3N2O, molecular weight 166.10; category organic chemicals.
1-METHYL-3-TRIFLUOROMETHYL-2-PYRAZOLIN-5-ONE (CAS 1481-02-3) is a chemical raw material in the organic chemicals category. Its molecular formula C5H5F3N2O comprises 5 C, 5 H, 3 F, 2 N, 1 O atoms. Its molecular weight is about 166.10. Reported physicochemical data: LogP about 0.8. 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 | 1481-02-3 |
|---|---|
| Molecular Formula | C5H5F3N2O |
| Molecular Weight | 166.10 |
| LogP | 0.8 |
| Category | Organic Chemicals |
1-METHYL-3-TRIFLUOROMETHYL-2-PYRAZOLIN-5-ONE is a carbon-based organic compound with CAS registry number 1481-02-3 and molecular formula C5H5F3N2O (molecular weight 166.10), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1481-02-3
Its molecular formula C5H5F3N2O comprises 5 C, 5 H, 3 F, 2 N, 1 O atoms.
Also known as: 1-METHYL-3-TRIFLUOROMETHYL-2-PYRAZOLIN-5-ONE · 1-甲基-3-三氟甲基-2-吡唑烷酮, 96%
Category: organic chemicals
The CAS registry number of 1-METHYL-3-TRIFLUOROMETHYL-2-PYRAZOLIN-5-ONE is 1481-02-3.
Molecular formula C5H5F3N2O, molecular weight 166.10.
It is also registered under: 1-METHYL-3-TRIFLUOROMETHYL-2-PYRAZOLIN-5-ONE, 1-甲基-3-三氟甲基-2-吡唑烷酮, 96%.
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 1-METHYL-3-TRIFLUOROMETHYL-2-PYRAZOLIN-5-ONE (CAS 1481-02-3), compiled from public chemistry databases.
| CAS Number | 1481-02-3 |
|---|---|
| PubChem CID | 518566 |
| Molecular Formula | C5H5F3N2O |
| IUPAC Name | 2-methyl-5-(trifluoromethyl)-4H-pyrazol-3-one |
| UNII (FDA) | HMS1661E14 |
| Molecular Weight | 166.10 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 0 |
| Exact Mass | 166.03539727 |
| Monoisotopic Mass | 166.03539727 |
| Topological Polar Surface Area | 32.7 |
| Heavy Atom Count | 11 |
1481-02-3; 1-Methyl-3-trifluoromethyl-2-pyrazolin-5-one; DTXSID70333791; RefChem:434266; DTXCID80284881; 671-953-3; 2-methyl-5-(trifluoromethyl)-4H-pyrazol-3-one; 1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5(4H)-one; MFCD00051654; 2-Methyl-5-(trifluoromethyl)-2,4-dihydro-3H-pyrazol-3-one; 1-Methyl-3-(trifluoromethyl)-2-pyrazolin-5-one; 2,4-Dihydro-2-methyl-5-(trifluoromethyl)-3H-pyrazol-3-one; 3H-Pyrazol-3-one, 2,4-dihydro-2-methyl-5-(trifluoromethyl)-; MLS000696220; SCHEMBL1009003; CHEMBL1429911
| Notified hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1-甲基-3-三氟甲基-2-吡唑烷酮, 96%