ChemicalBook >> CAS DataBase List >>3,5-DIFLUORO-2,4-DIHYDROXYBENZALDEHYDE
3,5-DIFLUORO-2,4-DIHYDROXYBENZALDEHYDE
- CAS No.
- 215868-31-8
- Chemical Name:
- 3,5-DIFLUORO-2,4-DIHYDROXYBENZALDEHYDE
- Synonyms
- 6,8-Difluoro-7-hydroxy-3-carboxycoumarin;6,8-difluoro-7-hydroxycoumarin-3-carboxylic acid;6,8-DIFLUORO-7-HYDROXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID;6,8-Difluoro-7-hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid;2H-1-Benzopyran-3-carboxylic acid, 6,8-difluoro-7-hydroxy-2-oxo-
- CBNumber:
- CB62551827
- Molecular Formula:
- C10H4F2O5
- Molecular Weight:
- 242.13
- MDL Number:
- MFCD25541910
- MOL File:
- 215868-31-8.mol
- MSDS File:
- SDS
Last updated:2023-05-04 17:34:35
| Boiling point | 422.0±45.0 °C(Predicted) |
|---|---|
| Density | 1.804±0.06 g/cm3(Predicted) |
| solubility | Soluble in ethyl acetate |
| pka | 3.7(at 22℃) |
| color | Green powder2 |
| λmax | 400nm (Buffers pH10.0) |
| Major Application | Automotive paints |
| Biological Applications | Analyzing JAK2 gene mutation; analyzing/identifying peptides/proteins; detecting chromosomal aberration; diagnosing classical Hodgkin lymphoma (CHL) in lymph nodes; identifying/characterizing microorganisms;treating human immunodeficiency virus (HIV) infection, ocular diseases; as temperature sensors |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
3,5-DIFLUORO-2,4-DIHYDROXYBENZALDEHYDE price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Adipogen Life Sciences | CDX-D0079-M050 | 6,8-Difluoro-7-hydroxy-2-oxo-2H-1-benzopyran-3-carboxylicacid ≥97%(HPLC) | 215868-31-8 | 50mg | $141 | 2021-12-16 | Buy |
| BroadPharm | BP-23464 | Pacificblue 95% | 215868-31-8 | 5mg | $240 | 2021-12-16 | Buy |
| BroadPharm | BP-23464 | Pacificblue 95% | 215868-31-8 | 10mg | $380 | 2021-12-16 | Buy |
| BroadPharm | BP-23464 | Pacificblue 95% | 215868-31-8 | 25mg | $680 | 2021-12-16 | Buy |
| Chemenu | CM285355 | 6,8-Difluoro-7-hydroxy-2-oxo-2H-chromene-3-carboxylicacid 95% | 215868-31-8 | 1g | $823 | 2021-12-16 | Buy |
3,5-DIFLUORO-2,4-DIHYDROXYBENZALDEHYDE Chemical Properties,Uses,Production
Uses
6,8-Difluoro-7-hydroxy-2-oxo-2H-chromene-3-carboxylic Acid can be used in the study of anti-?idiotypic antibodies targeting anti-?CD19 chimeric antigen receptors derived from 4G9 scFv for accurately detecting CAR expression of engineered T cells for use in adoptive immunotherapy for cancer.
Definition
ChEBI: Pacific blue is a hydroxycoumarin having the hydroxy group located at position 7 and bearing two fluoro substituents at positions 6 and 8 as well as a carboxy group at position 3. A fluorescent dye of excitation wavelength 403 nm and emission wavelength 455 nm. It has a role as a fluorochrome. It is a hydroxycoumarin, an organofluorine compound and a monocarboxylic acid.
3,5-DIFLUORO-2,4-DIHYDROXYBENZALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
3,5-DIFLUORO-2,4-DIHYDROXYBENZALDEHYDE Suppliers
Global( 10)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| VladaChem GmbH | +49-7246-3082843 | info@vladachem.de | Germany | 1860 | 58 |
| Shanghai EFE Biological Technology Co., Ltd. | 021-65675885 18964387627 | info@efebio.com | China | 9707 | 58 |
| SHANGHAI FDC-CHEMICAL CO.,LTD | 021-61469567 18521078705 | sales@fdc-chemical.com | China | 19874 | 58 |
| Angel Pharmatech, Ltd. | 17317130613 | 3358272972@qq.com | China | 3248 | 58 |
| chemmole | 400-168-9330 15013243073 | 597760450@qq.com | China | 2942 | 58 |
| Henan Dowon Chemical Technology Co., Ltd. | 16603857855 | 779113375@qq.com | China | 6800 | 58 |
| Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. | 025-66113011 18112977050 | cb5@aikonchem.com | China | 10529 | 58 |
6,8-DIFLUORO-7-HYDROXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID
6,8-difluoro-7-hydroxycoumarin-3-carboxylic acid
2H-1-Benzopyran-3-carboxylic acid, 6,8-difluoro-7-hydroxy-2-oxo-
6,8-Difluoro-7-hydroxy-3-carboxycoumarin
6,8-Difluoro-7-hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid
215868-31-8
C10H4F2O5