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经验公式(希尔记法):
C20H6I4Na2O5
化学文摘社编号:
分子量:
879.86
EC Number:
240-474-8
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1443945
InChI key
RAGZEDHHTPQLAI-UHFFFAOYSA-L
InChI
1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2
SMILES string
[Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I
agency
certified by the BSC
form
powder
composition
Dye content, ≥85%
technique(s)
microbe id | staining: suitable
color
dark red
pH
6.4 (30.3 °C)
mp
315 °C
solubility
H2O: 1 mg/mL, clear
density
0.625 — 0.731 g/cm3 at 30.1 °C (86.2 °F)
λmax
525 nm
ε (extinction coefficient)
≥13000 at 308-312 nm, ≥32000 at 259-263 nm
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
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Application
明矾-苏木精的复染剂。
赤藓红B已被用作荧光寿命成像中的染料。
Biochem/physiol Actions
赤藓红B,也称为曙红B,是一种呫吨染料。 它属于荧光素染料家族。赤藓红B是一种人工食用染料,当被易感儿童吞食时会诱发运动机能亢进。它在抑制大鼠尾状核突触体中的多巴胺摄取、高亲和力3H-哇巴因结合和离子转运中发挥主要作用。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
359.6 °F - closed cup
flash_point_c
182 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Erythrosin B is a specific inhibitor of high affinity 3H-ouabain binding and ion transport in rat brain
Silbergeld E K
Neuropharmacology, 20:1, 87-90 (1981)
P Johnson et al.
The Biochemical journal, 203(1), 313-321 (1982-04-01)
We have previously described a method for measuring the rotational diffusion of membrane proteins by using fluorescent triplet probes [Johnson & Garland (1981) FEBS Lett. 135, 252-256]. We now describe the criteria by which the suitability of such probes may
C. R. Acad. Sci. (D), 179, 367-367 (1924)
Phosphorescence depolarization and the measurement of rotational motion of proteins in membranes.
C Moore et al.
FEBS letters, 108(1), 161-166 (1979-12-01)
Erythrosin B inhibits dopamine transport in rat caudate synaptosomes.
Lafferman JA and Silbergeld EK.
Science, 205(4404), 410-412 (1979)
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