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
InChI: 1S/C9H7NO/c11-9-6-10-5-7-3-1-2-4-8(7)9/h1-6,11H
InChIKey: DXTUTXYCHFWRQC-UHFFFAOYSA-N
SMILES: Oc1cncc2ccccc12

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Safety

Hazard Codes: Xn
Risk Statements: 22
WGK Germany: WGK 3
HS Code: 2933499090
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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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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Isoquinolin-4-ol Suppliers

China 71 Germany 2 India 1 South Korea 1 United Kingdom 1 United States 9 Global 85

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
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Advantage: 76

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
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Shanghai Longsheng chemical Co.,Ltd.

Tel: 021-58099652-8005 13585536065
Fax: 021-58099609
Email: bin.wu@shlschem.com
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ZEROSCHEM.CO.,LTD.

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Email: sales@zeroschem.com
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Email: info@hanhongsci.com
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Chengdu Forest Science and Technology Development Co., Ltd.

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Fax: 028-61777050
Email: sales@cdforestchem.com
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NovoChemy Ltd.

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Fax: (0)21-33250524
Email: sales@novochemy.com
Country: Germany
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9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
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Chimica Laboratories Co., Ltd

Tel: 0086-573-82585213
Fax: 0086-573-82585233
Email: bai@chimicalabs.com
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Bide Pharmatech Ltd.

Tel: 400-400-164-7117 18317119277
Fax: +86-21-61629029
Email: product02@bidepharm.com
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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