ethyl 5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate (CAS No. 40711-33-9) 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 ethyl 5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate is 40711-33-9.
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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5 - 氧代- 2,5 -二氢- 1H-吡唑-3 - 羧酸乙酯 · CAS 40711-33-9 · C6H8N2O3. UNII 3SIH379M21.
| CAS 号 | 40711-33-9 |
|---|---|
| PubChem CID | 12847993 |
| 分子式 | C6H8N2O3 |
| IUPAC 名称 | ethyl 5-oxo-1,2-dihydropyrazole-3-carboxylate |
| UNII（FDA） | 3SIH379M21 |
| Molecular Weight | 156.14 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 156.05349212 |
| Monoisotopic Mass | 156.05349212 |
| Topological Polar Surface Area | 67.4 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| 已通报的危害声明 | H315 (100%), H319 (100%), H335 (100%) |
|---|
ethyl 5-hydroxy-1H-pyrazole-3-carboxylate; 85230-37-1; 5-Hydroxy-1H-pyrazole-3-carboxylic acid ethyl ester; RefChem:536161; 692-410-7; 861-097-0; ethyl 5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate; 40711-33-9; ethyl 5-oxo-1,2-dihydropyrazole-3-carboxylate; MFCD09263987; 3-Ethoxycarbonyl-5-pyrazolone; 3SIH379M21; MFCD20489429; J3.244.198J; 5-Oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester; 1H-Pyrazole-3-carboxylic acid, 2,5-dihydro-5-oxo-, ethyl ester
CAS 号 40711-33-9；分子式 C6H8N2O3；分子量 — g/mol。
ethyl 5-hydroxy-1H-pyrazole-3-carboxylate, 85230-37-1, 5-Hydroxy-1H-pyrazole-3-carboxylic acid ethyl ester, RefChem:536161, 692-410-7, 861-097-0.
已通报的危害声明：H315, H319, H335。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
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