CAS No.2869-83-2,Phenazinium,3-(diethylamino)-7-[2-[4-(dimethylamino)phenyl]diazenyl]-5-phenyl-, chloride(1:1) Suppliers,MSDS download

Detail of "2869-83-2"

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CAS Number:

2869-83-2

Name:

Phenazinium,3-(diethylamino)-7-[2-[4-(dimethylamino)phenyl]diazenyl]-5-phenyl-, chloride(1:1)

Superlist Name:

Janus Green B

Molecular Structure:

Formula:

C₃₀H₃₁ClN₆

Molecular Weight:

511.12

Synonyms:

3-Diethylamino-7-(p-dimethylaminophenylazo)-5-phenylphenaziniumchloride (7CI);Janus Green B (6CI);Phenazinium,3-(diethylamino)-7-[[4-(dimethylamino)phenyl]azo]-5-phenyl-, chloride (9CI);Phenazinium, 3-(diethylamino)-7-[[p-(dimethylamino)phenyl]azo]-5-phenyl-,chloride (8CI);C.I. 11050;JGB;Janus Green V;Union Green B;

EINECS:

220-695-6

Melting Point:

160 °C (dec.)(lit.)

Appearance:

green powder

Hazard Symbols:

Risk Codes:

60-40

Safety:

22-24/25-36 Details

Reference

Study on the "toxic oxygen effect" of Janus green B in mouse ascites tumor cells: Study on the "toxic oxygen effect" of Janus green B in mouse ascites tumor cells. Holland, R.; Elek, G. (Dep. Pathol., Peterfy-Street Hosp., Budapest, Hung.). Strahlentherapie, 154(2), 127-33 (English) 1978. CODEN: STRAAA. ISSN: 0039-2073. DOCUMENT TYPE: Journal CA Section: 3 (Biochemical Interactions) The transplantability of ascites tumor cells was inhibited by exposure to Janus Green B [2869-83-2] in the presence of 100% O but not in a N atm. The sensitizing effect of O with Janus Green B resembled in many ways the O effect on radiation damage, but it also differed from the latter and from the photodynamic effect. The influence of O on Janus Green toxicity apparently involved SH groups and the formation of free radicals.

The effects of Janus Green B on the temporal and spatial pattern of feather germ morphogenesis: The effects of Janus Green B on the temporal and spatial pattern of feather germ morphogenesis. Mayerson, Paula L.; Fallon, John F. (Dev. Biol. Cent., Univ. California, Irvine, CA 92717, USA). J. Exp. Zool., 232(2), 231-42 (English) 1984. CODEN: JEZOAO. ISSN: 0022-104X. DOCUMENT TYPE: Journal CA Section: 4 (Toxicology) The normal timing and appearance of feather germs was perturbed by injecting Janus Green B [2869-83-2] into the amniotic fluid of chick embryos at late stage 28, prior to the 1st appearance of feather germs. This treatment prevented feather germ morphogenesis in some regions while elsewhere it delayed normal morphol. development. The Janus Green B effect lasted for ~98 h. Feather regions, which normally form epidermal placodes during the period of treatment, showed the longest delays in subsequent feather germ formation and were the most likely to remain featherless. These results suggest that the epidermal placode stage is crit. for feather germ formation. Janus Green B appears to prevent feather germ morphogenesis by interfering with development prior to this crit. stage. Since severely affected regions fail to recover their capacity to form feather germs, even after the period of sensitivity to the dye, a limited period of competence is suggested for feather germ formation.

Detail of "2869-83-2"

Phenazinium,3-(diethylamino)-7-[2-[4-(dimethylamino)phenyl]diazenyl]-5-phenyl-, chloride(1:1)

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CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

CAS No.2869-83-2 Janus Green B

Reference