246123
5-Isoquinolinesulfonic acid
95%
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About This Item
Empirical Formula (Hill Notation):
C9H7NO3S
CAS Number:
Molecular Weight:
209.22
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
95%
Form:
powder
InChI
1S/C9H7NO3S/c11-14(12,13)9-3-1-2-7-6-10-5-4-8(7)9/h1-6H,(H,11,12,13)
SMILES string
OS(=O)(=O)c1cccc2cnccc12
InChI key
YFMJTLUPSMCTOQ-UHFFFAOYSA-N
assay
95%
form
powder
impurities
2-5% H2SO4
mp
>300 °C (lit.)
functional group
sulfonic acid
Application
5-Isoquinolinesulfonic acid was used in the synthesis of conjugates of oligoarginine peptides.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
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Erki Enkvist et al.
Journal of medicinal chemistry, 49(24), 7150-7159 (2006-11-28)
Conjugates of oligoarginine peptides with adenine, adenosine, adenosine-5'-carboxylic acid, and 5-isoquinolinesulfonic acid were synthesized and characterized as bisubstrate-analog inhibitors of cAMP-dependent protein kinase. Adenosine and adenine derivatives were connected to the N- or C-terminus of peptides containing four to six
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