Cas no 720702-41-0 ((1-Methyl-1H-pyrazol-5-yl)boronic acid)
720702-41-0 structure
Product Name:(1-Methyl-1H-pyrazol-5-yl)boronic acid
CAS No:720702-41-0
MF:C4H7BN2O2
MW:125.921580553055
MDL:MFCD11053031
CID:654282
PubChem ID:11182610
Update Time:2025-04-19
(1-Methyl-1H-pyrazol-5-yl)boronic acid Chemical and Physical Properties
Names and Identifiers
-
- 1-Methylpyrazole-5-boronic acid
- (1-Methyl-1H-pyrazol-5-yl)-boronic acid
- Boronic acid, B-(1-methyl-1H-pyrazol-5-yl)-
- 1-Methyl-pyrazole-5-boronic acid
- (1-methyl-1H-pyrazol-5-yl)boronic acid(SALTDATA: FREE)
- 1-Methyl-1H-pyrazole-5-boronic acid
- (1-Methyl-1H-pyrazol-5-yl)boronic acid
- (2-methylpyrazol-3-yl)boronic acid
- 1-methyl-1H-pyrazol-5-ylboronic acid
- 1-Methyl-1H-pyrazol-5-yl-5-boronic acid
- Boronic acid, (1-methyl-1H-pyrazol-5-yl)-
- 2-METHYL-2H-PYRAZOLE-3-BORONIC ACID
- KSC635I9H
- AMBA00069
- 2-methylpyrazol-3-ylboronic acid
- MGNBKNBEZGLHNF-UHFFFAOYSA-N
- 1-Methyl-pyrazole-5
-
- MDL： MFCD11053031
- Inchi： 1S/C4H7BN2O2/c1-7-4(5(8)9)2-3-6-7/h2-3,8-9H,1H3
- InChI Key： MGNBKNBEZGLHNF-UHFFFAOYSA-N
- SMILES： OB(C1=CC=NN1C)O
Computed Properties
- Exact Mass: 126.06000
- Monoisotopic Mass: 126.0600576 g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 9
- Rotatable Bond Count: 1
- Complexity: 101
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Molecular Weight: 125.92
- Topological Polar Surface Area: 58.3
Experimental Properties
- Boiling Point: 323°C at 760 mmHg
- PSA: 58.28000
- LogP: -1.90010
(1-Methyl-1H-pyrazol-5-yl)boronic acid Security Information
- Hazard Statement： H302-H315-H319-H332-H335
- Hazard Category Code： 36
- Safety Instruction： 26
(1-Methyl-1H-pyrazol-5-yl)boronic acid Customs Data
- HS CODE：2933199090
- Customs Data：
China Customs Code:
2933199090Overview:
2933199090. Other structurally non fused pyrazole ring compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date
Summary:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
(1-Methyl-1H-pyrazol-5-yl)boronic acid Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Chemenu | CM108510-10g |
(1-methyl-1H-pyrazol-5-yl)boronic acid |
720702-41-0 | 95+% | 10g |
$63 | 2021-08-06 | |
| Chemenu | CM108510-25g |
(1-methyl-1H-pyrazol-5-yl)boronic acid |
720702-41-0 | 95+% | 25g |
$122 | 2021-08-06 | |
| Chemenu | CM108510-100g |
(1-methyl-1H-pyrazol-5-yl)boronic acid |
720702-41-0 | 95+% | 100g |
$512 | 2021-08-06 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 068538-1g |
1-Methyl-1H-pyrazole-5-boronicacid |
720702-41-0 | >95% | 1g |
1169.0CNY | 2021-07-07 | |
| TRC | M321220-1g |
1-Methyl-1H-pyrazole-5-boronic Acid |
720702-41-0 | 1g |
$98.00 | 2023-05-17 | ||
| TRC | M321220-2.5g |
1-Methyl-1H-pyrazole-5-boronic Acid |
720702-41-0 | 2.5g |
$207.00 | 2023-05-17 | ||
| TRC | M321220-5g |
1-Methyl-1H-pyrazole-5-boronic Acid |
720702-41-0 | 5g |
$345.00 | 2023-05-17 | ||
| TRC | M321220-10g |
1-Methyl-1H-pyrazole-5-boronic Acid |
720702-41-0 | 10g |
$586.00 | 2023-05-17 | ||
| TRC | M321220-25g |
1-Methyl-1H-pyrazole-5-boronic Acid |
720702-41-0 | 25g |
$999.00 | 2023-05-17 | ||
| Chemenu | CM108510-25g |
(1-methyl-1H-pyrazol-5-yl)boronic acid |
720702-41-0 | 95%+ | 25g |
$65 | 2024-07-24 |
(1-Methyl-1H-pyrazol-5-yl)boronic acid Related Literature
-
Xiao Liu,Jun Xu,Yinyun Lv,Wenyu Wu,Weisheng Liu,Yu Tang Dalton Trans., 2013,42, 9840-9846
-
Govind Reddy Mol. Syst. Des. Eng., 2021,6, 779-789
-
Jing Chen,Yu Shao,Danzhen Li J. Mater. Chem. A, 2017,5, 937-941
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Connor J. Taylor,Hikaru Seki,Friederike M. Dannheim,Mark J. Willis,Graeme Clemens,Brian A. Taylor,Thomas W. Chamberlain,Richard A. Bourne React. Chem. Eng., 2021,6, 1404-1411
-
Hailing Chen,Lu Yin,Meng Liu,Laibing Wang,Michiya Fujiki,Wei Zhang RSC Adv., 2019,9, 4849-4856
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