Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

C1609

Sigma-Aldrich

5(6)-Carboxyfluorescein N-hydroxysuccinimide ester

≥90% (HPLC)

Synonym(s):

5(6)-FAM SE, FLUOS

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C25H15NO9
CAS Number:
117548-22-8
Molecular Weight:
473.39
MDL number:
MFCD04119713
UNSPSC Code:
12352200

Assay

≥90% (HPLC)

storage temp.

−20°C

SMILES string

OC(=O)c1ccc(cc1C2=C3C=CC(=O)C=C3Oc4cc(O)ccc24)C(=O)ON5C(=O)CCC5=O.OC(=O)c6cccc(C(=O)ON7C(=O)CCC7=O)c6C8=C9C=CC(=O)C=C9Oc%10cc(O)ccc8%10

InChI

1S/2C25H15NO9/c27-13-2-5-16-19(10-13)34-20-11-14(28)3-6-17(20)23(16)18-9-12(1-4-15(18)24(31)32)25(33)35-26-21(29)7-8-22(26)30;27-12-4-6-14-18(10-12)34-19-11-13(28)5-7-15(19)22(14)23-16(24(31)32)2-1-3-17(23)25(33)35-26-20(29)8-9-21(26)30/h1-6,9-11,27H,7-8H2,(H,31,32);1-7,10-11,27H,8-9H2,(H,31,32)

InChI key

YVTPVJDECOUTJW-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Fluorescent label for primary and secondary amine groups on proteins and other biomolecules.
Has been used to prepare fluorescent derivatives of tubulin and for the preparation of a phenytoin tracer for the determination of this drug in serum and plasma by fluorescence polarization immunoassay (FPIA)
Reacts with primary and secondary amine groups on proteins and other biomolecules.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCBD1701V
BCBF3178V
1374458
1367487
1341338

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Yulia N Demchenko et al.
Oncotarget, 5(12), 4554-4566 (2014-07-02)
NFkB activity is critical for survival and proliferation of normal lymphoid cells and many kinds of B-cell tumors, including multiple myeloma (MM). NFkB activating mutations, which are apparent progression events, enable MM tumors to become less dependent on bone marrow
Qin-Ying Liu et al.
Marine drugs, 13(8), 4733-4753 (2015-08-13)
Penicitrinine A, a novel alkaloid with a unique spiro skeleton, was isolated from a marine-derived fungus Penicillium citrinum. In this study, the isolation, structure and biosynthetic pathway elucidation of the new compound were described. This new compound showed anti-proliferative activity
Chao He et al.
DNA and cell biology, 34(11), 677-683 (2015-08-15)
Large intergenic long noncoding RNA p21 (lincRNA-p21) has recently shown to play an important role in biological functions. However, the biological role of lincRNA-p21 in vascular endothelial cells remains unclear. In the present study, we investigated the role of lincRNA-p21
J Cai et al.
Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico, 16(7), 650-659 (2013-11-13)
5-Fluorouracil (5-Fu) is a commonly used chemotherapeutic agent in clinical care of breast cancer patients. However, the mechanism of how the 5-Fu works is complex and still largely unknown. The objective of this study was to understand the mechanism further
Yanyong Sun et al.
Neuropathology and applied neurobiology, 41(3), 347-370 (2014-03-13)
Insufficient oligodendroglial differentiation of oligodendroglial progenitor cells (OPCs) is suggested to be responsible for remyelination failure and astroglial scar formation in Theiler's murine encephalomyelitis (TME). The aim of the present study is to identify molecular key regulators of OPC differentiation
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service