393002
Coumarin 334
Dye content 99 %
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关于此项目
经验公式（希尔记法）:
C17H17NO3
化学文摘社编号:
分子量:
283.32
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
259-826-7
MDL number:
产品名称
Coumarin 334, Dye content 99 %
InChI key
JBPCDMSEJVCNGV-UHFFFAOYSA-N
InChI
1S/C17H17NO3/c1-10(19)14-9-12-8-11-4-2-6-18-7-3-5-13(15(11)18)16(12)21-17(14)20/h8-9H,2-7H2,1H3
SMILES string
CC(=O)C1=Cc2cc3CCCN4CCCc(c2OC1=O)c34
form
powder or crystals
composition
Dye content, 99%
mp
181-184 °C (lit.)
solubility
ethanol: 10 mg/mL
λmax
452 nm
ε (extinction coefficient)
≥45000 at 449-455 nm in ethanol
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
Application
Suitable as a laser dye
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Sagar Satpathi et al.
Organic & biomolecular chemistry, 17(21), 5392-5399 (2019-05-21)
Here, we have explored the light-up property of coumarin 343 (C343) selectively towards various i-motif DNAs based on the recognition of hemi-protonated cytosine-cytosine base pairing, unlike other DNA structures. We have also demonstrated the versatile ability of this i-motif ligand
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