101237-27-8 Usage
Common Use
Fluorescent dye for labeling proteins and nucleic acids in biological research and diagnostics
Structure
Benzene ring with two amine groups and a nitrobenzoxadiazole group attached to one of the amines
High quantum yield
Indicates the efficiency of the dye in producing fluorescence
Photostability
The dye is resistant to photobleaching, maintaining its fluorescence over time
Fluorescence microscopy
Used to visualize labeled molecules within cells or tissues
Flow cytometry
Utilized for analyzing and sorting cells based on the fluorescence intensity
Toxicity
May be toxic if ingested or inhaled
Skin and eye irritation
Can cause irritation upon contact
Handling
Should be handled with caution, using appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats
Check Digit Verification of cas no
The CAS Registry Mumber 101237-27-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,2,3 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 101237-27:
(8*1)+(7*0)+(6*1)+(5*2)+(4*3)+(3*7)+(2*2)+(1*7)=68
68 % 10 = 8
So 101237-27-8 is a valid CAS Registry Number.
101237-27-8Relevant academic research and scientific papers
Derivatization of Amines with 4-Substituted 7-Nitrobenzofurazans
Heberer, H.,Kersting, H.,Matschiner, H.
, p. 487 - 504 (2007/10/02)
Electrophilic derivatives of 4-nitro-benzofurazan with different reactivities were used to synthesize 28 new mono- and disubstituted 4-amino-7-nitrobenzofurazans 2b, 2d, 2f-2i, 2l, 2m-2n, 3b-3f, 3h-3j, 4c-4d, 4f-4k, 4m, 4o-4p.A reaction mechanism is proposed on the basis of the differences of the reactivities and a preliminary kinetic examination.The acid character of the N-H-function in monosubstituted compounds is demonstrated by means of spectroscopical investigation of pKa-values.Data from i.r., u.v./vis, and fluorescence studies are offered.
