Key Documents

View All Documentation

6-Aminofluorescein

Name: 6-Aminofluorescein
Brand: SIGMA

BioReagent, suitable for fluorescence, ~95% (HPLC)

Synonym(s):

Fluoresceinamine isomer II

Select a Size

Change View

Size/SKU	Availability	Price

About This Item

Empirical Formula (Hill Notation):

C₂₀H₁₃NO₅

CAS Number:

51649-83-3

Molecular Weight:

347.32

NACRES:

NA.32

PubChem Substance ID:

329748535

UNSPSC Code:

12171500

EC Number:

257-334-7

MDL number:

MFCD00005051

Beilstein/REAXYS Number:

51708

Pricing and availability is not currently available.

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

product line

BioReagent

Quality Segment

100

assay

~95% (HPLC)

form

powder

impurities

≤5% 5-aminofluorescein

mp

285 °C (dec.) (lit.)

solubility

DMSO: soluble, acetone: soluble, methanol: soluble

fluorescence

λ_ex 490 nm; λ_em 520 nm in 0.1 M Tris pH 9.0

suitability

suitable for fluorescence

SMILES string

Nc1ccc2C(=O)OC3(c4ccc(O)cc4Oc5cc(O)ccc35)c2c1

InChI

1S/C20H13NO5/c21-10-1-4-13-16(7-10)20(26-19(13)24)14-5-2-11(22)8-17(14)25-18-9-12(23)3-6-15(18)20/h1-9,22-23H,21H2

InChI key

YOAWSYSKQHLFPM-UHFFFAOYSA-N

Description

Application

6-Aminofluorescein has been demonstrated to be useful fluorescent labeling reagent for fullerene-based liposome nanostructures termed ‘buckysomes′. 6-aminofluorescein dissolved in 0.1 N NaOH can be quantified from a maximum absorbance at 490 nm. Decarboxylated 6-aminofluorescein dissolved 6 N HCl (prepare by constant boiling at 110° C for 24 h) can be quantified from a maximum absorbance at 454 nm. Aldehyde groups are formed by oxidateive damage to proteins, which can be detected by conjugation to decarboxylated 6-aminofluorescein.

Other Notes

Note: Do not confuse with fluorescamine.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item	408948	33674	PHR2712
Sigma-Aldrich 07985 6-Aminofluorescein	Sigma-Aldrich 408948 Isodecyl methacrylate	Supelco 33674 N-(6-Chloro-3-pyridylmethyl)-N-cyano-N-methylacetamidine	Supelco PHR2712 Glycopyrrolate Erythro Isomer
description BioReagent, suitable for fluorescence, ~95% (HPLC)	description 95%	description PESTANAL^®, analytical standard	description Pharmaceutical Secondary Standard; Certified Reference Material
suitability suitable for fluorescence	suitability -	suitability -	suitability -
fluorescence λ_ex 490 nm; λ_em 520 nm in 0.1 M Tris pH 9.0	fluorescence -	fluorescence -	fluorescence -
solubility acetone: soluble, DMSO: soluble, methanol: soluble	solubility -	solubility -	solubility -
form powder	form liquid	form -	form -
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 300
assay ~95% (HPLC)	assay 95%	assay -	assay -

Still not finding the right product?

Explore all of our products under 6-Aminofluorescein

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (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

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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