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Merck

48770

Gentian violet

suitable for microscopy

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25 G

49,80 €

100 G

108,00 €

500 G

338,00 €

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A propos de cet article

UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
8464808

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Nom du produit

Gentian violet, suitable for microscopy

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

SMILES string

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

InChI key

ZXJXZNDDNMQXFV-UHFFFAOYSA-M

form

powder

density

1.19 g/cm3 at 20 °C

εmax

≥1300 at 580-595 nm

suitability

suitable for microscopy

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

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Cet article
1980996971061135
grade

for microscopy (Bact., Hist.)

grade

certified by the Biological Stain Commission

grade

for microscopy (Bact., Bot., Hist.), indicator (pH 0.1-2.0)

grade

for microscopy (Bact., Bot., Hist., Vit.), indicator (pH 0.1-2.0)

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

200

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

form

powder

form

crystalline powder

form

powder or crystals

form

powder

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

density

1.19 g/cm3 at 20 °C

density

-

density

-

density

1.190 g/cm3

General description

mixture of crystal violet [C.I.No. 42555] and methyl violet [C.I.No. 42535]

Other Notes

Dye employed for preparing Gram stain[1]

signalword

Danger

Hazard Classifications

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

Classe de stockage

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

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Consulter la Bibliothèque de documents

P. Bock, ed.
Romeis Mikroskopische Technik null
Jean Jerley Nogueira Silva et al.
Journal of medicinal chemistry, 51(14), 4104-4114 (2008-06-24)
The ruthenium complex, trans-[Ru(Bz)(NH 3) 4SO 2](CF 3SO 3) 2 1, Bz = benznidazole ( N-benzyl-2-(2-nitro-1 H-imidazol-1-yl)acetamide), is more hydrosoluble and more active (IC 50try/1 h = 79 +/- 3 microM) than free benznidazole 2 (IC 50try/1 h > 1
Mariana Boiani et al.
Journal of medicinal chemistry, 49(11), 3215-3224 (2006-05-26)
Three series of benzimidazole N-oxide derivatives were developed and were examined for their activity against trypanosomatid parasites (Trypanosoma cruzi and Leishmania spp.). 2H-benzimidazole 1,3-dioxides displayed remarkable in vitro activities against both parasites, with derivatives 28, 29, and 32 being the
Eufrânio N da Silva et al.
European journal of medicinal chemistry, 43(8), 1774-1780 (2007-11-30)
[1,2,3]-Triazole derivatives of nor-beta-lapachone were synthesized and assayed against the infective bloodstream trypomastigote form of Trypanosoma cruzi, the etiological agent of Chagas disease. All the derivatives were more active than the original quinones, with IC(50)/1 day values in the range
Eufrânio N da Silva Júnior et al.
Bioorganic & medicinal chemistry, 16(9), 5030-5038 (2008-04-02)
New naphthoquinone derivatives were synthesized and assayed against bloodstream trypomastigote forms of Trypanosoma cruzi, the etiological agent of Chagas' disease. The compounds were rationalized based on hybrid drugs and appear as important compounds against this parasite. From nor-lapachol were prepared

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