Boronic acid, (1-methyl-1H-pyrazol-5-yl)- (CAS No. 720702-41-0) 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 Dyes & Pigments. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
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The CAS number of Boronic acid, (1-methyl-1H-pyrazol-5-yl)- is 720702-41-0.
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 Dyes & Pigments.
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Boronic acid, (1-methyl-1H-pyrazol-5-yl)- · CAS 720702-41-0 · C4H7BN2O2. UNII ST45255688.
| CAS Registry Number | 720702-41-0 |
|---|---|
| PubChem CID | 11182610 |
| Molecular formula | C4H7BN2O2 |
| IUPAC name | (2-methylpyrazol-3-yl)boronic acid |
| UNII (FDA) | ST45255688 |
| Molecular Weight | 125.92 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 126.0600576 |
| Monoisotopic Mass | 126.0600576 |
| Topological Polar Surface Area | 58.3 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 101 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (80%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
720702-41-0; (1-methyl-1H-pyrazol-5-yl)boronic acid; DTXSID90457847; RefChem:204613; DTXCID80408666; 690-697-3; (1-Methyl-1H-pyrazol-5-yl)-boronic acid; 1-Methylpyrazole-5-boronic acid; 1-METHYL-1H-PYRAZOLE-5-BORONIC ACID; (2-methylpyrazol-3-yl)boronic Acid; 1-METHYL-1H-PYRAZOL-5-YLBORONIC ACID; MFCD11053031; Boronic acid, (1-methyl-1H-pyrazol-5-yl)-; CS-D0545; 1-Methyl-1H-pyrazol-5-yl-5-boronic acid; 1-Methyl-pyrazole-5-boronic acid
CAS 720702-41-0; molecular formula C4H7BN2O2; molecular weight — g/mol.
720702-41-0, (1-methyl-1H-pyrazol-5-yl)boronic acid, DTXSID90457847, RefChem:204613, DTXCID80408666, 690-697-3.
Hazard statements reported: H315, H319, H335.
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.