[J62643] CAS 553-24-2 | Neutral Red, ACS | Alfa
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Brand: Alfa Aesar
553-24-2 | C15H17ClN4 | neutral red
Chemical Identifiers
CAS
553-24-2
Molecular Weight (g/mol)
288.78
Synonym
neutral red
SMILES
[H+].[Cl-].CN(C)C1=CC=C2N=C3C=C(C)C(N)=CC3=NC2=C1
InChI Key
PGSADBUBUOPOJS-UHFFFAOYSA-N
Molecular Formula
C15H17ClN4
IUPAC Name
hydrogen N2,N2,7-trimethylphenazine-2,8-diamine chloride
Specifications
Appearance (Color)
Dark green to black
Solution Test
Clear red soluiton (0.1% in 50% ethanol + 2ml acetic acid)
Assay from Supplier’s CofA
Dye content: ≥50%
Visual transition interval
Red @ pH 6.8 to yellow @ pH 8.0
Form
Powder
설명
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, evaluation 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. It is used as a red nuclear counter stain in various cytochemical procedures. It is suitable for microscopy and microbiology and supravital staining of living blood cells. A vital dye used as an indicator and biological stain.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
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, evaluation 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. It is used as a red nuclear counter stain in various cytochemical procedures. It is suitable for microscopy and microbiology and supravital staining of living blood cells. A vital dye used as an indicator and 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, evaluation 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. It is used as a red nuclear counter stain in various cytochemical procedures. It is suitable for microscopy and microbiology and supravital staining of living blood cells. A vital dye used as an indicator and biological stain.
Solubility
Soluble in water (50 mg/ml at 25°C), abs. alcohol (1.8%), and cello solve (3.75%).
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature: 2 – 8°C
Other References:
Merck Index:14,6488Beilstein:3918740
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:YesRTECS Number:SG1400000
경고:RUO – Research Use Only
CAS553-24-2FORMULAC15H17ClN4EINECS209-035-8MDLMFCD00012651
| Pakage | 250g, 50G |
|---|---|
| brand | Alfa Aesar |
