1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester (CAS 761446-45-1) — formula C16H21BN2O2, molecular weight 284.2; category organic chemicals.
1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester (CAS 761446-45-1) is a chemical raw material in the organic chemicals category. Its molecular formula C16H21BN2O2 comprises 16 C, 21 H, 1 B, 2 N, 2 O atoms. Its molecular weight is about 284.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 761446-45-1 |
|---|---|
| Molecular Formula | C16H21BN2O2 |
| Molecular Weight | 284.2 |
| Category | Organic Chemicals |
1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester is a carbon-based organic compound with CAS registry number 761446-45-1 and molecular formula C16H21BN2O2 (molecular weight 284.2), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 761446-45-1
Its molecular formula C16H21BN2O2 comprises 16 C, 21 H, 1 B, 2 N, 2 O atoms.
Also known as: 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester · 1-苄基-1H-吡唑-4-硼酸频哪醇酯
Category: organic chemicals
The CAS registry number of 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester is 761446-45-1.
Molecular formula C16H21BN2O2, molecular weight 284.2.
It is also registered under: 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester, 1-苄基-1H-吡唑-4-硼酸频哪醇酯.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester (CAS 761446-45-1), compiled from public chemistry databases.
| CAS Registry Number | 761446-45-1 |
|---|---|
| PubChem CID | 2734771 |
| Molecular formula | C16H21BN2O2 |
| IUPAC name | 1-benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole |
| Molecular Weight | 284.2 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 284.1696081 |
| Monoisotopic Mass | 284.1696081 |
| Topological Polar Surface Area | 36.3 |
| Heavy Atom Count | 21 |
761446-45-1; 1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole; DTXSID80370495; 1-benzyl-1h-pyrazole-4-boronic acid, pinacol ester; RefChem:429907; DTXCID50321530; 671-685-7; 1-(Phenylmethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole; 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester; 1-benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole; MFCD03789252; 1-Benzylpyrazole-4-boronic acid pinacol ester; 1-benzyl-4-1h-pyrazoleboronic acid, pinacol ester; 1-BENZYL-4-PYRAZOLEBORONIC ACID PINACOL ESTER; SCHEMBL98814; 1-benzyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
| Reported hazard statements | H302 (16.7%), H312 (16.7%), H315 (100%), H319 (100%), H332 (16.7%), H335 (83.3%) |
|---|
H302 (16.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (16.7%): Harmful in contact with skin [Warning Acute toxicity, dermal]
1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester · CAS 761446-45-1 · C16H21BN2O2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1-苄基-1H-吡唑-4-硼酸频哪醇酯