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105802-46-8

105802-46-8 structure
105802-46-8 structure

Name 4-(4-diethylaminostyryl)-1-methylpyridinium iodide
Synonyms 4-(4-Diethylaminostyryl)-1-methylpyridinium iodide,4-Di-2-ASP
Description 4-Di-2-ASP, a styryl pyridinium fluorescent dye, is a vital mitochondrial marker. 4-Di-2-ASP shows reliable and specific labelling of pulmonary NEBs (neuroepithelial bodies)[1].
Related Catalog
References

[1]. Pintelon I, et al. Selective visualisation of neuroepithelial bodies in vibratome slices of living lung by 4-Di-2-ASP in various animal species. Cell Tissue Res. 2005 Jul;321(1):21-33.

Melting Point 214-216ºC(lit.)
Molecular Formula C18H23IN2
Molecular Weight 394.29300
Exact Mass 394.09100
PSA 7.12000
LogP 0.53170
Water Solubility DMF: soluble
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933399090
HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%