Boronic acid, (1-methyl-1H-pyrazol-5-yl)- (CAS 720702-41-0) — formula C4H7BN2O2, molecular weight 125.92; category dyes and pigments.
Boronic acid, (1-methyl-1H-pyrazol-5-yl)- (CAS 720702-41-0) is a chemical raw material in the dyes and pigments category. Its molecular formula C4H7BN2O2 comprises 4 C, 7 H, 1 B, 2 N, 2 O atoms. Its molecular weight is about 125.92. 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 | 720702-41-0 |
|---|---|
| Molecular Formula | C4H7BN2O2 |
| Molecular Weight | 125.92 |
| Category | Dyes & Pigments |
Boronic acid, (1-methyl-1H-pyrazol-5-yl)- is a colorant or pigment compound with CAS registry number 720702-41-0 and molecular formula C4H7BN2O2 (molecular weight 125.92), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 720702-41-0
Its molecular formula C4H7BN2O2 comprises 4 C, 7 H, 1 B, 2 N, 2 O atoms.
Also known as: Boronic acid, (1-methyl-1H-pyrazol-5-yl)- · 硼酸，(1-甲基-1H-吡唑-5-基)-
Category: dyes and pigments
The CAS registry number of Boronic acid, (1-methyl-1H-pyrazol-5-yl)- is 720702-41-0.
Molecular formula C4H7BN2O2, molecular weight 125.92.
It is also registered under: Boronic acid, (1-methyl-1H-pyrazol-5-yl)-, 硼酸，(1-甲基-1H-吡唑-5-基)-.
Category: Dyes & Pigments.
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 Boronic acid, (1-methyl-1H-pyrazol-5-yl)- (CAS 720702-41-0), compiled from public chemistry databases.
| 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 |
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
| 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]
Boronic acid, (1-methyl-1H-pyrazol-5-yl)- · CAS 720702-41-0 · C4H7BN2O2. UNII ST45255688.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 硼酸，(1-甲基-1H-吡唑-5-基)-