5(6)-Carboxyfluorescein NEW
| Price | $30 |
| Package | 1kg |
| Min. Order: | 1kg |
| Supply Ability: | 3000kg |
| Update Time: | 2024-04-30 |
Product Details
| Product Name: 5(6)-Carboxyfluorescein | CAS No.: 72088-94-9 |
| Min. Order: 1kg | Purity: 98% |
| Supply Ability: 3000kg | Release date: 2024/04/30 |
| 5(6)-Carboxyfluorescein Chemical Properties |
| Melting point | 275 °C |
| Boiling point | 464.9°C (rough estimate) |
| density | 1.3418 (rough estimate) |
| refractive index | 1.6380 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | DMSO (Sparingly), Methanol (Slightly, Heated) |
| form | Solid |
| color | Light Yellow to Dark Brown |
| Water Solubility | slightly soluble |
| InChIKey | CPRVUBZYHZGASQ-UHFFFAOYSA-N |
| EPA Substance Registry System | Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylic acid, 3',6'-dihydroxy-3-oxo- (72088-94-9) |
| 5(6)-Carboxyfluorescein Usage And Synthesis |
| Description | 5(6)-Carboxyfluorescein is a mixture of 5-carboxy and 6-carboxy derivatives of fluorescein. It is commonly used to label biomolecules through a reaction involving the carboxyl group. Unlike its succinimidyl ester derivative CFSE , 5(6)-carboxyfluorescein is membrane impermeant. As a result, it can be used in studies of membrane permeability. 5(6)-Carboxyfluorescein displays excellent fluorescence (excitation/emission at 492/514 nm, respectively), and its excitation maximum closely matches the 488 nm spectral line of argon-ion lasers. |
| Chemical Properties | Dark-Orange to Brown Solid |
| Uses | A popular probe of determination of intracellular pH. |
| Uses | 5(6)-FAM, A useful reagent for the preparation of hydrolytically stable fluorescent conjugates and is a useful starting material for the synthesis of other fluorescein-derives reagent. |
| Uses | As a popular probe of determination of intracellular pH, 5(6)-Carboxyfluoresceincan be used as useful reagent for the preparation of hydrolytically stable fluorescent conjugates and a useful starting material for the synthesis of other fluorescein-derives reagent |
| Definition | ChEBI: 5(6)-carboxyfluorescein is a commercially available mixture of 5-carboxyfluorescein and 6-carboxyfluorescein isomers. A fluorescent dye, it is commonly used as a tracer agent. It has a role as a tracer and a fluorescent dye. It contains a 5-carboxyfluorescein and a 6-carboxyfluorescein. |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company Profile Introduction
Hebei Hongtan Technology Co., Ltd. was established in 2018. In 2019, the Ministry of Foreign Trade was established. The team has 10 members and has invested $300,000 in product development. Our goal is to make everyone can use inexpensive beauty products, the company's products have passed the CE certification, the main products are slimming peptide, anti-wrinkle peptide, melanin peptide, etc., reliable quality, inexpensive.
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China- Since: 2021-09-01
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