ChemicalBook > CAS DataBase List > Isoquinolin-4-ol

Isoquinolin-4-ol

Product Name: Isoquinolin-4-ol
CAS No.: 3336-49-0
Chemical Name: Isoquinolin-4-ol
Synonyms: 4-Isoquinolol;soquinolin-4-ol;4-Isoquinolinol;Isoquinolin-4-ol;Isoquinolin-4-ol ISO 9001：2015 REACH
CBNumber: CB31118079
Molecular Formula: C9H7NO
Formula Weight: 145.16
MOL File: 3336-49-0.mol

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Isoquinolin-4-ol Property

Melting point:: 223-225℃
Boiling point:: 425.4±18.0 °C(Predicted)
Density: 1.26
storage temp.: Sealed in dry,Room Temperature
solubility: Deuterated Chloroform, Dichloromethane, Ehtyl Acetate
form: Solid
pka: 5.25±0.40(Predicted)
color: Off White

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Safety

Hazard Codes: Xn
Risk Statements: 22
HS Code: 2933499090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: CDS009938
Product name: 4-hydroxyisoquinoline
Purity: Aldrich<SUP>CPR</SUP>
Packaging: 50 mg
Price: $107
Updated: 2025/07/31

TRC

Product number: I892000
Product name: 4-Isoquinolinol
Packaging: 250mg
Price: $525
Updated: 2021/12/16

TRC

Product number: I892000
Product name: 4-Isoquinolinol
Packaging: 500mg
Price: $1000
Updated: 2021/12/16

ChemScene

Product number: CS-W019920
Product name: isoquinolin-4-ol
Purity: 97.01%
Packaging: 10g
Price: $350
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0011833
Product name: 4-HYDROXYISOQUINOLINE
Purity: 95.00%
Packaging: 250MG
Price: $664.82
Updated: 2021/12/16

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Isoquinolin-4-ol Chemical Properties,Usage,Production

Uses

4-?Isoquinolinol is a metabolite of Isoquinoline (I874930) and has a high anti-radical, hypnotic-sedative and myorelaxant activities. 4-?Isoquinolinol is also an impurity of 1-Phenyl-2,3-dihydroisoquinolin-4(1H)-one Hydrochloride (P309050), which is a useful synthetic intermediate in the synthesis of cis-Hydroxy Solifenacin (H953525) and cis-Hydroxy Solifenacin N-Oxide (H953485); both metabolites of Solifenacin (S676700, HCl) which is a muscarinic M3 receptor antagonist and is used in treatment of urinary incontinence.

Synthesis Reference(s)

Journal of the American Chemical Society, 69, p. 1946, 1947 DOI: 10.1021/ja01200a032

Isoquinolin-4-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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3336-49-0, Isoquinolin-4-olRelated Search:

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Isoquinolin-4-ol

4-Isoquinolinol

4-Isoquinolol

Isoquinolin-4-ol ISO 9001：2015 REACH

soquinolin-4-ol

3336-49-0

Building Blocks

Isoquinoline