1,3-diphenyl-4,5-dihydro-1H-pyrazole (CAS No. 2538-52-5) 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 1,3-diphenyl-4,5-dihydro-1H-pyrazole is 2538-52-5.
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.
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1,3-diphenyl-4,5-dihydro-1H-pyrazole · CAS 2538-52-5 · C15H14N2. UNII HMS2773G04.
| CAS Registry Number | 2538-52-5 |
|---|---|
| PubChem CID | 302304 |
| Molecular formula | C15H14N2 |
| IUPAC name | 2,5-diphenyl-3,4-dihydropyrazole |
| UNII (FDA) | HMS2773G04 |
| Molecular Weight | 222.28 |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 222.115698455 |
| Monoisotopic Mass | 222.115698455 |
| Topological Polar Surface Area | 15.6 |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%), H400 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1,3-Diphenyl-4,5-dihydro-1H-pyrazole; 1,3-Diphenyl-2-pyrazoline; DTXSID50307031; RefChem:414971; DTXCID30258158; 683-853-7; 2538-52-5; 2,5-diphenyl-3,4-dihydropyrazole; MFCD00227575; 1,3-Diphenyl-.DELTA.2-pyrazoline; NSC625226; 2-Pyrazoline, 1,3-diphenyl-; NSC186211; 1H-Pyrazole, 4,5-dihydro-1,3-diphenyl-; 2-Pyrazoline,3-diphenyl-; MLS000717825
CAS 2538-52-5; molecular formula C15H14N2; molecular weight — g/mol.
1,3-Diphenyl-4,5-dihydro-1H-pyrazole, 1,3-Diphenyl-2-pyrazoline, DTXSID50307031, RefChem:414971, DTXCID30258158, 683-853-7.
Hazard statements reported: H315, H319, H335, H400.
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.