Inquiry Basket
5(6)-Carboxyfluorescein | 72088-94-9
| Catelog Number | A15-0005 |
| Category | pH Indicators |
| Molecular Formula | C21H12O7 |
| Molecular Weight | 376.3 |
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| A15-0005 | 10 g | $469 | |
| A15-0005 | 25 g | $819 |
- Worldwide Delivery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
5(6)-Carboxyfluorescein is a mixture of 5-carboxyfluorescein and 6-carboxyfluorescein. It is commonly used for measuring changes of intracellular pH.
Chemical Information |
|
|---|---|
| Synonyms | 5(6)-FAM; 3',6'-dihydroxy-3-oxo-spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylic acid |
| Purity | ≥90% |
| IUPAC Name | 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid;3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid |
| Canonical SMILES | C1=CC2=C(C=C1C(=O)O)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O.C1=CC2=C(C=C1C(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O |
| InChI | InChI=1S/2C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21;22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)21(14)16-7-10(19(24)25)1-4-13(16)20(26)28-21/h2*1-9,22-23H,(H,24,25) |
| InChI Key | BPVHBBXCESDRKW-UHFFFAOYSA-N |
| Appearance | Dark Orange to Brown Solid |
| Melting Point | >250˚C (dec.) |
Product Specification |
|
|---|---|
| Excitation | 492 nm |
| Emission | 514 nm |
| Storage | Store at -20°C |
| Signal | Warning |
| GHS Hazard Statements | H317 (33.33%): May cause an allergic skin reaction [Warning Sensitization, Skin] H319 (66.67%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] |
| Precautionary Statement Codes | P261, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P333+P313, P337+P317, P362+P364, and P501 (The corresponding statement to each P-code can be found at the GHS Classification page.) |
Computed Properties | |
|---|---|
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 14 |
| Rotatable Bond Count | 2 |
| Exact Mass | 752.11660544 g/mol |
| Monoisotopic Mass | 752.11660544 g/mol |
| Topological Polar Surface Area | 227Ų |
| Heavy Atom Count | 56 |
| Formal Charge | 0 |
| Complexity | 1270 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| WO-2021226036-A1 | Compositions and methods for passive optical barcoding for multiplexed assays | 2020-05-04 |
| WO-2021150838-A1 | Compositions and methods for cell-like calibration particles | 2020-01-24 |
| US-10481068-B2 | Hydrogel particles with tunable optical properties | 2012-04-06 |
| US-2018252630-A1 | Hydrogel particles with tunable optical properties | 2012-04-06 |
Applications of Fluorescent Probes & Dyes
Get More Product Details?
