2′,7′-Dichlorofluorescein Diacetate CAS 2044-85-1 (DCFDA) Purity >98.0% (HPLC)
Ruifu Chemical is the leading manufacturer of 2′,7′-Dichlorofluorescein Diacetate (DCFDA) (CAS: 2044-85-1) with high quality, suitable for fluorescence. Ruifu Chemical can provide worldwide delivery, competitive price, small and bulk quantities available. Purchase 2′,7′-Dichlorofluorescein Diacetate, Please contact: alvin@ruifuchem.com
| Chemical Name | 2′,7′-Dichlorofluorescein Diacetate |
| Synonyms | Diacetyldichlorofluorescein; DCFDA; DCFHDA; Dcfh-DA; DCFH2-DA; 2',7'-Dichlorofluorescein 3',6'-Diacetate; 2',7'-Dichloro-3-oxo-3H-Spiro[isobenzofuran-1,9'-xanthene]-3',6'-Diyl Diacetate |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 2044-85-1 |
| Molecular Formula | C24H14Cl2O7 |
| Molecular Weight | 485.27 g/mol |
| Melting Point | 232.0~234.0℃(lit.) |
| Density | 1.59±0.10 g/cm3 |
| Solubility | Soluble in DMSO |
| COA & MSDS | Available |
| Origin | Shanghai, China |
| Product Categories | Fluorescein and Derivatives; Fluorescent Labels; Fluorescent Probes |
| Brand | Ruifu Chemical |
| Items | Inspection Standards | Results |
| Appearance | White to Off-White Powder or Crystals | Complies |
| Purity / Analysis Method | >98.0% (HPLC) | Complies |
| Residual Solvent | ≤10.0% of Acetic Acid | Complies |
| Infrared Spectrum | Consistent with Structure | Complies |
| 1 H NMR Spectrum | Consistent with Structure | Complies |
| Conclusion | The product has been tested & complies with the specifications | |
Package: Bottle, Aluminium foil bag, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
HPLC
Column: Agilent XDB-C18 150*4.6mm,5um
Solvent: acetonitrile : water=70 : 30 0.5% acetic acid
Flow: 1mL/min
Column Temperature: 35℃
Wavelength: 254nm
Injection Volume: 0.005mL
Sample Solution: mobile phase
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Hazard Symbols Xi - Irritant
Risk Codes
R36/37/38 - Irritating to eyes, respiratory system and skin.
R34 - Causes burns
R20/22 - Harmful by inhalation and if swallowed.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs 1759
WGK Germany 3
FLUKA BRAND F CODES 3-8-10
2′,7′-Dichlorofluorescein Diacetate (DCFDA) (CAS: 2044-85-1), BioReagent, suitable for fluorescence. It is the stable storage form of dichlorofluorescein.
Uses can be used as an excellent gas phase substitute for underivatized fluorescein, and as a component / substrate for the determination of 2′,7′-Dichlorofluorescein Diacetate to quantify reactive oxygen species (ROS).
2′,7′-Dichlorofluorescein Diacetate is a sensitive cell-permeable redox probe. The lipophilic non-fluorescent Dcfh-DA readily crosses the cell membrane through passive diffusion followed by deacetylation. The deacylated product is an oxidant sensitive 2′,7′-Dichlorofluorescein (DCHF). DCHF is oxidized later to form highly fluorescent DCF, which is measured.
2′,7′-Dichlorofluorescein Diacetate is a cell-permeable fluorogenic probe that is useful for the detection of reactive oxygen species (ROS) and nitric oxide (NO) and for the determination of the degree of overall oxidative stress.
