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VAQORAEsters & LactonesAvailable on request
2',4',5'-Triiodofluorescein
Synonyms: Fluorescein, 2',4',5'-triiodo- · Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dihydroxy-2',4',5'-triiodo- · 3',6'-dihydroxy-2',4',5'-triiodo-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
CAS No.56254-06-9
FormulaC20H9I3O5
Mol. weight710.00
Catalogue No.VQ-039200
PurityOn COA
HSN—
2',4',5'-Triiodofluorescein (CAS 56254-06-9) – ester. C20H9I3O5, MW 710.0. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About 2',4',5'-Triiodofluorescein
2',4',5'-Triiodofluorescein is an ester carrying the CAS registry number 56254-06-9. The compound has the formula C20H9I3O5, corresponding to a molecular weight of 710.0 g/mol. Its systematic (IUPAC) name is 3',6'-dihydroxy-2',4',5'-triiodospiro[2-benzofuran-3,9'-xanthene]-1-one. Alternative names: Fluorescein, 2',4',5'-triiodo-.
Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.
Typical applications include organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.
Vaqora Chemicals supplies 2',4',5'-Triiodofluorescein in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.
Specifications & identifiers
| Product name | 2',4',5'-Triiodofluorescein |
|---|---|
| Catalogue No. | VQ-039200 |
| CAS Number | 56254-06-9 |
| IUPAC name | 3',6'-dihydroxy-2',4',5'-triiodospiro[2-benzofuran-3,9'-xanthene]-1-one |
| Molecular formula | C20H9I3O5 |
| Molecular weight | 710 g/mol |
| Exact mass | 709.7584 |
| InChIKey | DVUKITFDPOSWLR-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)O)I)OC5=C(C(=C(C=C35)I)O)I |
| PubChem CID | 12073416 |
| Physical form | Other |
|---|---|
| LogP (XLogP3) | 5.4 |
| H-bond donors / acceptors | 2 / 5 |
| TPSA | 76 Ų |
Documents
Frequently asked questions
What is the CAS number of 2',4',5'-Triiodofluorescein?
The CAS Registry Number of 2',4',5'-Triiodofluorescein is 56254-06-9. It is also known as Fluorescein, 2',4',5'-triiodo-, Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dihydroxy-2',4',5'-triiodo-, 3',6'-dihydroxy-2',4',5'-triiodo-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one.
What is the molecular formula and molecular weight of 2',4',5'-Triiodofluorescein?
2',4',5'-Triiodofluorescein has the molecular formula C20H9I3O5 and a molecular weight of 710 g/mol. Its IUPAC name is 3',6'-dihydroxy-2',4',5'-triiodospiro[2-benzofuran-3,9'-xanthene]-1-one.
Which grade and pack sizes of 2',4',5'-Triiodofluorescein can I order?
We supply 2',4',5'-Triiodofluorescein, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with 2',4',5'-Triiodofluorescein?
Yes. Every lot of 2',4',5'-Triiodofluorescein is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can 2',4',5'-Triiodofluorescein be shipped internationally?
Yes. We export 2',4',5'-Triiodofluorescein worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about 2',4',5'-Triiodofluorescein
We reply within one business day with price, pack options, lead time and documentation.
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