Dino

Neutral Red

Neutral Red

Synonyms Nuclear Fast Red; C.I. 50040; Basic Red; 3-Amino-7-dimethyl amino-2-methylphenazine HCl; Toluylene red

CAS Number: 553-24-2 Molecular Formula: C15H17ClN4 Molecular Weight: 288.779 g/mol

Beilstein Registry Number: 3918740 EC Number: 209-035-8 MDL Number: MFCD00012651

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SKU 02102438-CF
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Description

Product Description

Neutral Red

Application Notes

Neutral Red is useful as an indicator for preparing neutral red paper, and as a biological stain. Neutral Red is most commonly used for histological stain for lysosymes but has also been incorporated in investigation of viruses, as a pH indicator, determination of DNA with optical and electrochemical methods, evalutaion of synthetic and naturally derived biomaterials. Neutral red can be electrochemically polymerized and used as a redox mediator. The compound once taken up by cells can be used to acertain cell viability with a excitation maximum at 470 nm and emission maximum at 580nm.

Usage Statement

Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Key Applications

Biological Stain||pH Indicator

Specifications
SKU 02102438-CF
Application Notes Neutral Red is useful as an indicator for preparing neutral red paper, and as a biological stain. Neutral Red is most commonly used for histological stain for lysosymes but has also been incorporated in investigation of viruses, as a pH indicator, determination of DNA with optical and electrochemical methods, evalutaion of synthetic and naturally derived biomaterials. Neutral red can be electrochemically polymerized and used as a redox mediator. The compound once taken up by cells can be used to acertain cell viability with a excitation maximum at 470 nm and emission maximum at 580nm.
Beilstein Registry Number 3918740
Color Index 50040
EC Number 209-035-8
Format powder
Applications Biological Stain||pH Indicator
Molecular Formula C15H17ClN4
Molecular Weight 288.779 g/mol
Personal Protective Equipment Eyeshields, Gloves, Respirator filter
Physical Appearance Black Powder
Product Families Description Neutral Red
Product Overview Neutral Red
RTECS Number SG1400000
Storage and Handling Room Temperature
Usage Statement Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
UV Visible Absorbance λ max (EtOH): 540 ± 3 nm