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BTC AM | 176767-94-5
| Catalog Number | A14-0017 |
| Category | Calcium, Chloride Indictors and Other indicators |
| Molecular Formula | C45H45N3O20S |
| Molecular Weight | 979.9 |
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| A14-0017 | -- | $-- |
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Product Introduction
BTC AM is a cell-permeable acetoxy-methyl ester of BTC, a low affinity calcium indicator. BTC AM is hydrolyzed by intracellular esterases to produce BTC. It exhibits a shift in the excitation maximum from approximately 480 to 401 nm upon calcium binding, enabling determination of ratiometric calcium measurements.
Chemical Information |
|
|---|---|
| Synonyms | N-[2-[(acetyloxy)methoxy]-2-oxoethyl]-N-[3-(2-benzothiazolyl)-6-[2-[2-[bis[2-[(acetyloxy)methoxy]-2-oxoethyl]amino]-5-methylphenoxy]ethoxy]-2-oxo-2H-1-benzopyran-7-yl]-glycine(acetyloxy)methyl ester |
| Purity | ≥90% |
| IUPAC Name | acetyloxymethyl 2-[N-[2-(acetyloxymethoxy)-2-oxoethyl]-2-[2-[3-(1,3-benzothiazol-2-yl)-7-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-2-oxochromen-6-yl]oxyethoxy]-4-methylanilino]acetate |
| Canonical SMILES | CC1=CC(=C(C=C1)N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C)OCCOC2=C(C=C3C(=C2)C=C(C(=O)O3)C4=NC5=CC=CC=C5S4)N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C |
| InChI | InChI=1S/C45H45N3O20S/c1-26-10-11-34(47(18-40(53)64-22-60-27(2)49)19-41(54)65-23-61-28(3)50)37(14-26)58-12-13-59-38-16-31-15-32(44-46-33-8-6-7-9-39(33)69-44)45(57)68-36(31)17-35(38)48(20-42(55)66-24-62-29(4)51)21-43(56)67-25-63-30(5)52/h6-11,14-17H,12-13,18-25H2,1-5H3 |
| InChI Key | JHWYIECNPLLVMW-UHFFFAOYSA-N |
| Appearance | Solid Powder |
- Product Specification
| Excitation | 401 nm (Ca2+-bound), 480 nm |
| Emission | 529 nm |
| Storage | Store at -20°C |
Computed Properties | |
|---|---|
| XLogP3 | 5.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 24 |
| Rotatable Bond Count | 32 |
| Exact Mass | 979.23171201 g/mol |
| Monoisotopic Mass | 979.23171201 g/mol |
| Topological Polar Surface Area | 303Ų |
| Heavy Atom Count | 69 |
| Formal Charge | 0 |
| Complexity | 1800 |
| 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 | 1 |
| Compound Is Canonicalized | Yes |
Applications of Fluorescent Probes & Dyes
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