C9H7NO3S
209.22 g/mol
Industrial ChemicalDanger
5-Isoquinolinesulfonic acid
CAS27655-40-9
Category
Industrial Chemical
Compound Class
Organic Acid
Primary Use
sulfonic acid intermediate
5-Isoquinolinesulfonic acid is an organic compound featuring a sulfonic acid group attached to an isoquinoline ring. Its primary significance lies in its role as a sulfonic acid intermediate used in industrial chemical synthesis.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 27655-40-9
Related Compounds
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Chemical intermediate for synthesis
Referencesame scaffold
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pharmaceutical intermediate
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pharmaceutical raw material
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research compound
Referencesame scaffold
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pharmaceutical intermediate
Safety Reference
Danger
H290May be corrosive to metals
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
Identifiers
IUPAC Name
isoquinoline-5-sulfonic acid
InChIKey
YFMJTLUPSMCTOQ-UHFFFAOYSA-N
SMILES
C1=CC2=C(C=CN=C2)C(=C1)S(=O)(=O)O
Synonyms (5)
- 5-Isoquinolinesulfonic acid
- 5-Sulfoisoquinoline
- Fasudil impurity
- Isoquinoline-5-sulfonic Acid
- isoquinoline-5-sulphonic acid