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246123

Sigma-Aldrich

5-Isoquinolinesulfonic acid

95%

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About This Item

Empirical Formula (Hill Notation):
C9H7NO3S
CAS Number:
27655-40-9
Molecular Weight:
209.22
MDL number:
MFCD00134089
UNSPSC Code:
12352100
PubChem Substance ID:
24854785
NACRES:
NA.22

Assay

95%

form

powder

impurities

2-5% H2SO4

mp

>300 °C (lit.)

SMILES string

OS(=O)(=O)c1cccc2cnccc12

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)

InChI key

YFMJTLUPSMCTOQ-UHFFFAOYSA-N

Application

5-Isoquinolinesulfonic acid was used in the synthesis of conjugates of oligoarginine peptides.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H290,H314

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

246123-BULK:
246123-25G:
246123-VAR:
246123-5G:

Certificates of Analysis (COA)

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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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