ChemicalBook >> CAS DataBase List >>5-Formyl-2-thiopheneboronic acid
5-Formyl-2-thiopheneboronic acid
- CAS No.
- 4347-33-5
- Chemical Name:
- 5-Formyl-2-thiopheneboronic acid
- Synonyms
- 5-FORMYLTHIOPHEN-2-YLBORONIC ACID;5-FORMYLTHIOPHENE-2-BORONIC ACID;THCHO-B;5-FormyL;AKOS BRN-0235;-2-thiopheneboronic acid;5-Formylthiophene-2-Boronic;5-FORMYLTHIENYL-2-BORONIC ACID;5-FORMYLTHIEN-2-YLBORONIC ACID;5-FORMYLTHIOPHEN-2-BORONIC ACID
- CBNumber:
- CB7337822
- Molecular Formula:
- C5H5BO3S
- Molecular Weight:
- 155.97
- MDL Number:
- MFCD02093666
- MOL File:
- 4347-33-5.mol
Last updated:2023-04-23 13:52:06
| Melting point | 132-135 °C (lit.) |
|---|---|
| Boiling point | 395.1±52.0 °C(Predicted) |
| Density | 1.41±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| solubility | soluble in Methanol |
| pka | 7.23±0.53(Predicted) |
| form | Powder or Cyrstals |
| color | White |
| Sensitive | Air Sensitive |
| CAS DataBase Reference | 4347-33-5(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi,C | |||||||||
| Risk Statements | 34-36/37/38-22 | |||||||||
| Safety Statements | 26-27-36/37/39-45-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HazardClass | IRRITANT, KEEP COLD | |||||||||
| HS Code | 29339900 | |||||||||
| NFPA 704 |
|
5-Formyl-2-thiopheneboronic acid price More Price(45)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 514055 | 5-Formyl-2-thienylboronic acid ≥95.0% | 4347-33-5 | 1g | $29.28 | 2024-03-01 | Buy |
| Sigma-Aldrich | 514055 | 5-Formyl-2-thienylboronic acid ≥95.0% | 4347-33-5 | 5g | $128 | 2024-03-01 | Buy |
| TCI Chemical | F0549 | 5-Formyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride) | 4347-33-5 | 1g | $23 | 2024-03-01 | Buy |
| TCI Chemical | F0549 | 5-Formyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride) | 4347-33-5 | 5g | $92 | 2024-03-01 | Buy |
| Alfa Aesar | H29289 | 5-Formylthiophene-2-boronic acid, 97% | 4347-33-5 | 1g | $63.65 | 2024-03-01 | Buy |
5-Formyl-2-thiopheneboronic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 306)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 | sales@frappschem.com | China | 880 | 50 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32957 | 60 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3619 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29881 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2963 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
View Lastest Price from 5-Formyl-2-thiopheneboronic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-28 | 5-Formyl-2-thiopheneboronic acid
4347-33-5
|
US $5.00 / kg | 1kg | ≥99% | 100mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2022-10-15 | 5-Formyl-2-thiopheneboronic acid
4347-33-5
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2022-03-29 | 5-Formyl-2-thiopheneboronic acid
4347-33-5
|
US $1.10 / g | 1g | 99.00% | 100 Tons | Dideu Industries Group Limited |
-
- 5-Formyl-2-thiopheneboronic acid
4347-33-5
- US $5.00 / kg
- ≥99%
- Jinan Finer Chemical Co., Ltd
-
- 5-Formyl-2-thiopheneboronic acid
4347-33-5
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- 5-Formyl-2-thiopheneboronic acid
4347-33-5
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
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Heteroaryl
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B (Classes of Boron Compounds)
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Thiophenes & Benzothiophenes
Boronic acids
Boronic Acid
Organoborons
Thiophene
B (Classes of Boron Compounds)
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Thiophenes & Benzothiophenes
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blocks
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