5-Isoquinolinesulfonic acid Chemical Properties

Melting point:

>300 °C (lit.)

Density 

1.4048 (rough estimate)

refractive index 

1.5364 (estimate)

storage temp. 

Sealed in dry,2-8°C

solubility 

DMSO (Slightly), Methanol (Slightly)

pka

-0.98±0.40(Predicted)

form 

Solid

color 

White to Almost white

CAS DataBase Reference

27655-40-9(CAS DataBase Reference)

EPA Substance Registry System

5-Isoquinolinesulfonic acid (27655-40-9)

Safety Information

Hazard Codes 

T,C,Xi

Risk Statements 

49-23-34-24-36/38

Safety Statements 

53-26-27-36/37/39-45

RIDADR 

UN 2585 8/PG 3

WGK Germany 

1

Hazard Note 

Toxic

TSCA 

Yes

HazardClass 

8

PackingGroup 

III

HS Code 

29334900

MSDS

• Language:English Provider:5-Isoquinolinesulfonic acid
• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich

5-Isoquinolinesulfonic acid Usage And Synthesis

Chemical Properties

White Crystalline Solid

Uses

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

5-Isoquinolinesulfonic acid(27655-40-9)Related Product Information

• Taurine
• Ethyl 2-(Chlorosulfonyl)acetate
• 5,6,7,8-TETRAHYDROISOQUINOLINE
• 1-DODECANESULFONIC ACID SODIUM SALT
• Sulfamic acid
• Isoquinoline
• p-Toluenesulfonic acid
• Folic acid
• Glycine
• QUINOLINE-8-SULFONIC ACID
• Isomalt
• ISOQUINOLINE-5-SULFONYL CHLORIDE
• Fasudil Impurity 21
• 1-(p-Toluenesulfonyl)hoMopiperazine, 95%
• 1,4-ditosyl-1,4-diazepane
• Fasudil Impurity 24
• Fasudil Impurity 10
• Fasudil diMer