1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid (CAS No. 50920-65-5) 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
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of 1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid is 50920-65-5.
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.
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..
1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid · CAS 50920-65-5 · C7H10N2O2. UNII ST45128022.
| CAS Registry Number | 50920-65-5 |
|---|---|
| PubChem CID | 2743794 |
| Molecular formula | C7H10N2O2 |
| IUPAC name | 2-ethyl-5-methylpyrazole-3-carboxylic acid |
| UNII (FDA) | ST45128022 |
| Molecular Weight | 154.17 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 154.074227566 |
| Monoisotopic Mass | 154.074227566 |
| Topological Polar Surface Area | 55.1 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (93.2%), H315 (11.4%), H319 (11.4%) |
|---|
H302 (93.2%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (11.4%): Causes skin irritation [Warning Skin corrosion/irritation]
1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid; 50920-65-5; DTXSID90372501; RefChem:230299; DTXCID90323533; 624-744-6; 2-ethyl-5-methylpyrazole-3-carboxylic acid; 1-Ethyl-3-methylpyrazole-5-carboxylic acid; MFCD00156147; 1H-Pyrazole-5-carboxylic acid, 1-ethyl-3-methyl-; 2-ethyl-5-methyl-2h-pyrazole-3-carboxylic acid; 2-Ethyl-5-methyl-pyrazole-3-carboxylic acid; SPB 01840; STK346771; FS-1496; CS-0040900
CAS 50920-65-5; molecular formula C7H10N2O2; molecular weight — g/mol.
1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid, 50920-65-5, DTXSID90372501, RefChem:230299, DTXCID90323533, 624-744-6.
Hazard statements reported: H302, H315, H319.
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.