Methyl violet 2B CAS: 8004-87-3
MF: C24H28N3Cl
MW: 393.96
A useful dye and acidic pH indicator.

Methyl violet 2B (CAS 8004-87-3)

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Application: Methyl violet 2B is a useful dye and acidic pH indicator
CAS Number: 8004-87-3
Molecular Weight: 393.96
Molecular Formula: C24H28N3Cl
Supplemental Information: This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).

Methyl violet 2B is a biological stain that is commonly used at a pH between 0 and 1.6. The dye has displayed strong staining of the internal limiting membrane of the eye. At a concentration of 4.0 x 10-5 mol L-1 Methyl violet 2B and pH 6.5 the dye has displayed a strong cytotoxic interaction with calf thymus DNA resulting in massive aggregates forming and conformational changes in calf thymus DNA. Methyl violet 2B has also been observed to quench the fluorescence of BSA.


References

1. Chi, Z., et al. 2009. Appl Spectrosc. 63: 1331-1335. PMID: 20030976
2. Rodrigues, E.B., et al. 2010. Am. J. Ophthalmol. 149: 265-277. PMID: 19896637

Appearance :
Crystalline powder
Physical State :
Solid
Solubility :
Soluble 0.1% IN 95% ethanol
Storage :
Store at room temperature
Melting Point :
60-70°C (lit.)
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
PubChem CID :
196986
SMILES :
CN=C1C=CC(=C(C2=CC=C(C=C2)N(C)C)C3=CC=C(C=C3)N(C)C)C=C1.Cl

Download SDS (MSDS)

Certificate of Analysis

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Methyl violet 2B (CAS 8004-87-3)  Product Citations

See how others have used Methyl violet 2B (CAS 8004-87-3). Click on the entry to view the PubMed entry .

Citations 1 to 3 of 3 total

PMID: # 17610651  Tate, M. et al. 2007. Skin Res Technol. 13: 293-298.

PMID: # 15902662  Arnold, JE. et al. 2005. Vet Clin Pathol. 34: 115-123.

PMID: # 11714153  Grim, DM. et al. 2001. J. Forensic Sci. 46: 1411-1420.

Citations 1 to 3 of 3 total
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