1-Cyclopentenylboronic acid pinacol ester (CAS No. 287944-10-9) 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 1-Cyclopentenylboronic acid pinacol ester is 287944-10-9.
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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1-Cyclopentenylboronic acid pinacol ester · CAS 287944-10-9 · C11H19BO2.
| CAS Registry Number | 287944-10-9 |
|---|---|
| PubChem CID | 15486611 |
| Molecular formula | C11H19BO2 |
| IUPAC name | 2-(cyclopenten-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
| Molecular Weight | 194.08 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 194.1478100 |
| Monoisotopic Mass | 194.1478100 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 252 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
287944-10-9; 2-(CYCLOPENT-1-EN-1-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE; DTXSID50573234; RefChem:84652; DTXCID70524006; 801-068-1; 1-Cyclopentenylboronic acid pinacol ester; 1-Cyclopenteneboronic Acid Pinacol Ester; MFCD08669391; 2-(1-Cyclopenten-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 1,3,2-DIOXABOROLANE, 2-(1-CYCLOPENTEN-1-YL)-4,4,5,5-TETRAMETHYL-; 2-(cyclopenten-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; C11H19BO2; 2-(1-Cyclopentenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; SCHEMBL169762; Cyclopenten-1-ylboronic acid, pinacol ester
CAS 287944-10-9; molecular formula C11H19BO2; molecular weight — g/mol.
287944-10-9, 2-(CYCLOPENT-1-EN-1-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE, DTXSID50573234, RefChem:84652, DTXCID70524006, 801-068-1.
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.