- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-Methylpyrazole-4-boronic acid pinacol ester
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-Methylpyrazole-4-boronic acid pinacol ester
- Price: ￥98.0/1g ￥238.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-Methylpyrazole-4-boronic acid pinacol ester
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 1-Methylpyrazole-4-boronic acid pinacol ester
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
761446-44-0
761446-44-0 structure
- Name: 1-Methylpyrazole-4-boronic acid pinacol ester
- Chemical Name: 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
- CAS Number: 761446-44-0
- Molecular Formula: C10H17BN2O2
- Molecular Weight: 208.07
- Catalog: Chemical reagent Organic reagent Borane
- Create Date: 2018-06-03 08:00:00
- Modify Date: 2025-08-25 00:11:10
-
1-Methyl-1H-pyrazole-4-boronic acid pinacol ester is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
| Name | 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole |
|---|---|
| Synonyms |
1H-Pyrazole, 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
MFCD03789259 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole 1-Methylpyrazole-4-boronicacidpinacolester 1-Methylpyrazole-4-boronic acid pinacol ester |
| Description | 1-Methyl-1H-pyrazole-4-boronic acid pinacol ester is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|---|
| Related Catalog |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 308.3±15.0 °C at 760 mmHg |
| Melting Point | 59-64ºC |
| Molecular Formula | C10H17BN2O2 |
| Molecular Weight | 208.07 |
| Flash Point | 140.3±20.4 °C |
| Exact Mass | 208.138306 |
| PSA | 36.28000 |
| LogP | 0.71930 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.505 |
| Storage condition | Refrigerator (+4°C) |
| Hazard Codes | Xn:Harmful |
|---|---|
| Risk Phrases | R22;R36/37/38 |
| Safety Phrases | S26-S37/39 |
| WGK Germany | 3 |
| HS Code | 2933199090 |
|
~90%
761446-44-0 |
| Literature: PROGENICS PHARMACEUTICALS, INC. Patent: WO2009/155527 A2, 2009 ; Location in patent: Page/Page column 137-138 ; WO 2009/155527 A2 |
|
~80%
761446-44-0 |
| Literature: Ivachtchenko, Alexandre V.; Kravchenko, Dmitry V.; Zheludeva, Valentina I.; Pershin, Dmitry G. Journal of Heterocyclic Chemistry, 2004 , vol. 41, # 6 p. 931 - 939 |
|
~80%
761446-44-0 |
| Literature: Stewart, Gavin W.; Brands, Karel M. J.; Brewer, Sarah E.; Cowden, Cameron J.; Davies, Antony J.; Edwards, John S.; Gibson, Andrew W.; Hamilton, Simon E.; Katz, Jason D.; Keen, Stephen P.; Mullens, Peter R.; Scott, Jeremy P.; Wallace, Debra J.; Wise, Christopher S. Organic Process Research and Development, 2010 , vol. 14, # 4 p. 849 - 858 |
|
~%
761446-44-0 |
| Literature: Journal of Medicinal Chemistry, , vol. 52, # 24 p. 7934 - 7937 |
| Precursor 6 | |
|---|---|
| DownStream 5 | |
![6,6-dimethyl-2-[6-(1-methylpyrazol-4-yl)-2,3-dihydro-1,4-benzoxazin-4-yl]-5,7-dihydro-[1,3]thiazolo[5,4-c]pyridin-4-one structure](https://image.chemsrc.com/caspic/412/1000793-52-1.png)
| HS Code | 2933199090 |
|---|---|
| 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% |