Molekula
5-Carboxyfluorescein,succinimidyl ester
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
5-Carboxyfluorescein, succinimidyl ester is a fluorescent labeling reagent used for conjugating proteins, antibodies, and other biomolecules. It is commonly employed in bioconjugation and fluorescence-based assays. Available with CAS number 92557-80-7, molecular formula C25H15NO9, and molecular weight 473.39 g/mol. Stored at -15 to -20 °C. Molekula supplies 5-Carboxyfluorescein, succinimidyl ester from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 66156290
- CAS Number
- 92557-80-7
- IUPAC Name
- (2,5-dioxopyrrolidin-1-yl) 3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylate
- Molecular Formula
- C25H15NO9
- Molecular Weight
- 473.39
- Exact Mass
- 473.0747
- SMILES
- C1CC(=O)N(C1=O)OC(=O)C2=CC3=C(C=C2)C4(C5=C(C=C(C=C5)O)OC6=C4C=CC(=C6)O)OC3=O
- InChIKey
- GECIDMICWWDIBO-UHFFFAOYSA-N
- InChI
- InChI=1S/C25H15NO9/c27-13-2-5-17-19(10-13)33-20-11-14(28)3-6-18(20)25(17)16-4-1-12(9-15(16)24(32)34-25)23(31)35-26-21(29)7-8-22(26)30/h1-6,9-11,27-28H,7-8H2
- PubChem CID
- 2762599
Synonyms
- 2,5-dioxopyrrolidin-1-yl 3',6'-dihydroxy-3-oxo-3H
- 5-Carboxyfluorescein N-Succinimidyl Este
- 5-Carboxyfluorescein N-succinimidyl ester
- 5-Carboxyfluorescein-N-hydroxysuccinimide Ester
- 5-Carboxyfluorescein-NHS
- 5-FAM SE
- CFSE;
- GECIDMICWWDIBO-UHFFFAOYSA-N
Frequently asked questions
What is 5-Carboxyfluorescein, succinimidyl ester used for?
It is commonly used for labeling proteins, antibodies, and other biomolecules in fluorescence-based assays and imaging.
What is the chemical formula and molecular weight?
The formula is C25H15NO9 with a molecular weight of 473.39 g/mol.
How should this compound be stored?
Store at -15 to -20 °C in a dry, dark environment to maintain stability.
What grade is available?
Available in high-purity research grade suitable for biochemical applications.
Can Molekula supply this in bulk?
Yes, Molekula can supply larger quantities upon request; please contact sales for bulk pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
Related products
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.