5-Pyrazolecarboxylic acid (CAS No. 1621-91-6) 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 5-Pyrazolecarboxylic acid is 1621-91-6.
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.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
吡唑-3-甲酸 · CAS 1621-91-6 · C4H4N2O2. UNII 4RC4WS4FSA.
| CAS 号 | 1621-91-6 |
|---|---|
| PubChem CID | 574310 |
| 分子式 | C4H4N2O2 |
| IUPAC 名称 | 1H-pyrazole-5-carboxylic acid |
| UNII（FDA） | 4RC4WS4FSA |
| Molecular Weight | 112.09 |
|---|---|
| XLogP3 | 0.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 112.027277375 |
| Monoisotopic Mass | 112.027277375 |
| Topological Polar Surface Area | 66 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| 已通报的危害声明 | H315 (100%), H319 (20.4%), H335 (18.4%) |
|---|
1H-Pyrazole-3-carboxylic acid; 1621-91-6; 1H-Pyrazole-5-carboxylic acid; RefChem:439100; DTXCID70819106; DTXSID40871438; 623-701-9; NOCAS_871438; Pyrazole-3-carboxylic acid; 2H-PYRAZOLE-3-CARBOXYLIC ACID; 797027-83-9; 5-Pyrazolecarboxylic acid; 3-Pyrazolecarboxylic acid; Pyrazolic acid; 2H-PYRAZOLE-3-CARBOXYLICACID; MFCD00077436
CAS 号 1621-91-6；分子式 C4H4N2O2；分子量 — g/mol。
1H-Pyrazole-3-carboxylic acid, 1621-91-6, 1H-Pyrazole-5-carboxylic acid, RefChem:439100, DTXCID70819106, DTXSID40871438.
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。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.