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Crystal Violet

Name: Crystal Violet
Brand: SIAL

indicator for the determination of the redox potential, S. No.: 785

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Synonym(s):

Basic Violet 3, Gentian Violet, Hexamethylpararosaniline chloride, Methyl Violet 10B

Linear Formula:

C₂₅H₃₀N₃Cl

CAS Number:

548-62-9

Molecular Weight:

407.98

Colour Index Number:

42555

Beilstein:

3580948

MDL number:

MFCD00011750

PubChem Substance ID:

329754287

grade

indicator for the determination of the redox potential

Quality Level

200

Assay

≥96% (HPLC)

form

powder

color

S. No.: 785

mp

205 °C (dec.) (lit.)

solubility

water: 0.1%

density

1.190 g/cm³

suitability

complies for sensitivity

antibiotic activity spectrum

fungi

application(s)

diagnostic assay manufacturing
hematology
histology

Mode of action

cell membrane | interferes
enzyme | inhibits

storage temp.

room temp

SMILES string

[Cl-].CN(C)c1ccc(cc1)\C(c2ccc(cc2)N(C)C)=C3/C=C\C(C=C3)=[N+](/C)C

InChI

1S/C25H30N3.ClH/c1-26(2)22-13-7-19(8-14-22)25(20-9-15-23(16-10-20)27(3)4)21-11-17-24(18-12-21)28(5)6;/h7-18H,1-6H3;1H/q+1;/p-1

InChI key

ZXJXZNDDNMQXFV-UHFFFAOYSA-M

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General description

Crystal violet (CV) is a cationic tri-arylmethane dye, commercially used in ink and dyes. Organoclays based on CV are widely used in analytical studies.

Application

CV was used to sensitize the photooxidation of cysteine to cysteic acid, as an end product hydrogen peroxide is also formed.

Pictograms

GHS05,GHS07,GHS08,GHS09

Signal Word

Danger

Hazard Statements

H302 - H318 - H341 - H350 - H410

Precautionary Statements

P202 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Muta. 2

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Adsorption of fast green and erythrosin-B to montmorillonite modified with crystal violet.

Rytwo G

Journal of Thermal Analysis and Calorimetry, 84 (1), 225-231 (2006)

FURTHER STUDIES ON THE CRYSTAL-VIOLET-SENSITIZED PHOTOOXIDATION OF CYSTEINE TO CYSTEIC ACID.

Gennari G and Cauzzo G.

Photochemistry and Photobiology, 20 (6), 497-500 (1974)

The antidiabetic effect of MSCs is not impaired by insulin prophylaxis and is not improved by a second dose of cells.

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Type 1 diabetes mellitus (T1D) is due to autoimmune destruction of pancreatic beta-cells. Previously, we have shown that intravenously administered bone marrow-derived multipotent mesenchymal stromal cells (MSCs) allows pancreatic islet recovery, improves insulin secretion and reverts hyperglycemia in low doses

[Efficacy of Gram-Fungiflora Y double staining in diagnosing infectious keratitis].

Dai Miyazaki et al.

Nippon Ganka Gakkai zasshi, 117(4), 351-356 (2013-06-19)

To evaluate the efficacy of Gram-Fungiflora Y double staining for corneal scraping samples collected by impression in diagnosing infectious keratitis. Two hundred and thirteen eyes of 192 patients suspected of having infectious keratitis were retrospectively studied for the sensitivity and

Coeliac disease-specific autoantibodies targeted against transglutaminase 2 disturb angiogenesis.

E Myrsky et al.

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Coeliac disease is characterized by immunoglobulin-A (IgA)-class autoantibodies targeted against transglutaminase 2 (TG2), a multi-functional protein also with a role in angiogenesis. These antibodies are present in patient serum but are also found bound to TG2 below the epithelial basement

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