ChemicalBook > CAS DataBase List > ISOQUINOLINE N-OXIDE

ISOQUINOLINE N-OXIDE

Product Name
ISOQUINOLINE N-OXIDE
CAS No.
1532-72-5
Chemical Name
ISOQUINOLINE N-OXIDE
Synonyms
ISOQUINOLINE 2-OXIDE;isoquinoline-oxide;Isoquinoline oxide;Isoquinoline N<;ISOQUINOLIN-N-OXIDE;ISOQUINOLINE N-OXIDE;2-Oxylatoisoquinolinium;Isoquinoline N-oxide 98%;Isoquinoline-N-oxide,94%;2-oxidoisoquinolin-2-ium
CBNumber
CB1418017
Molecular Formula
C9H7NO
Formula Weight
145.16
MOL File
1532-72-5.mol
More
Less

ISOQUINOLINE N-OXIDE Property

Melting point:
103-105 °C(lit.)
Boiling point:
170°C 3mm
Density 
1.1555 (rough estimate)
refractive index 
1.4500 (estimate)
Flash point:
170°C/3mm
storage temp. 
Inert atmosphere,Room Temperature
pka
0.74±0.30(Predicted)
form 
powder to crystal
color 
Light yellow to Yellow to Orange
Sensitive 
Hygroscopic
BRN 
114345
InChIKey
RZIAABRFQASVSW-UHFFFAOYSA-N
CAS DataBase Reference
1532-72-5(CAS DataBase Reference)
More
Less

Safety

Risk Statements 
36/38
Safety Statements 
24/25
WGK Germany 
3
HS Code 
2933499090
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
192694
Product name
Isoquinoline N-oxide
Purity
98%
Packaging
5g
Price
$38.42
Updated
2025/07/31
TCI Chemical
Product number
I0540
Product name
Isoquinoline N-Oxide
Packaging
5g
Price
$198
Updated
2025/07/31
TCI Chemical
Product number
I0540
Product name
Isoquinoline N-Oxide
Packaging
25g
Price
$814
Updated
2024/03/01
Usbiological
Product number
280732
Product name
Isoquinoline N-Oxide
Packaging
5g
Price
$376
Updated
2021/12/16
TRC
Product number
I917958
Product name
Isoquinoline N-Oxide
Packaging
1g
Price
$55
Updated
2021/12/16
More
Less

ISOQUINOLINE N-OXIDE Chemical Properties,Usage,Production

Chemical Properties

cream to brown powder or chunks

Uses

Isoquinoline n-oxide an isoquinoline metabolite.

Definition

ChEBI: Isoquinoline N-oxide is a member of isoquinolines.

Synthesis Reference(s)

Tetrahedron, 50, p. 12185, 1994 DOI: 10.1016/S0040-4020(01)89569-7

General Description

Photochemical isomerization of isoquinoline N-oxide in methanol or water has been investigated by steady-light irradiation and flash spectroscopy. It is a useful intermediate for isoquinoline derivatives. It causes the oxidation of fullerene C60 under ultrasonic irradiation in air.

Synthesis

119-65-3

1532-72-5

In a 50 mL round-bottomed flask, 1.29 g of isoquinoline, 1.1 g of 35% mass fraction of hydrogen peroxide, 5% mass fraction of perfluorosulfonic acid resin, and 10 mL of water as solvent were sequentially added. The resulting mixture was placed in a 30 W/20 kHz ultrasonic reactor for 15 min. After the reaction was completed, the perfluorosulfonic acid resin catalyst was removed from the system by filtration, the water in the solvent was removed by distillation under reduced pressure, and finally the target product was purified by recrystallization to give 1.39 g of isoquinoline-N-oxide in 96% yield.

References

[1] Organic Letters, 2018, vol. 20, # 8, p. 2346 - 2350
[2] Heterocyclic Communications, 2007, vol. 13, # 1, p. 25 - 28
[3] Chemistry - A European Journal, 2014, vol. 20, # 2, p. 559 - 563
[4] Patent: CN108003098, 2018, A. Location in patent: Paragraph 0085; 0086; 0087
[5] Journal of the American Chemical Society, 2009, vol. 131, p. 3291 - 3306

ISOQUINOLINE N-OXIDE Preparation Products And Raw materials

Raw materials

Isoquinoline Hydrogen peroxide Acetic acid

Preparation Products

More
Less

ISOQUINOLINE N-OXIDE Suppliers

Americas 1 Belgium 1 China 107 Europe 1 Germany 4 India 8 Japan 2 Slovakia 1 South Korea 1 Switzerland 4 The Netherlands 1 United Kingdom 10 United States 21 Global 162
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9976
Advantage
60
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11035
Advantage
64
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Tel
0519-85607885 13776800733
Fax
+86 519 8552788
Email
email@standardschem.com
Country
China
ProdList
114
Advantage
62
Tel
0571-82693216
Fax
+86-571-82880190
Email
info@yuhaochemical.com
Country
China
ProdList
6387
Advantage
52
Tel
+86-21-60341587
Fax
+86-21-61294319
Email
sales@topbiochem.com
Country
China
ProdList
6175
Advantage
58
Tel
025-66113011 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19913
Advantage
55
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Tel
Email
sales@witofly.com
Country
China
ProdList
2864
Advantage
52
Tel
86-0531-68658065 15726150375
Fax
0531-68658065
Email
1071018499@qq.com
Country
China
ProdList
526
Advantage
58
Tel
+86-021-61654350
Fax
+86-021-61654350
Email
1245958370@qq.com
Country
China
ProdList
2982
Advantage
50
Tel
+86 (21) 61124340
Fax
+86 (21) 6129-4103
Country
China
ProdList
9756
Advantage
58
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51395
Advantage
80
Tel
021-61556450 15800904410
Fax
021-61556450
Country
China
ProdList
2832
Advantage
58
Tel
0371-86658258
Fax
0371-60996044
Email
info@coreychem.com
Country
China
ProdList
10453
Advantage
58
Tel
0519-86058959
Fax
0519-85286229
Email
2850886771@qq.com
Country
China
ProdList
222
Advantage
50
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
71826
Advantage
60
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20794
Advantage
60
Tel
0317-5296180 15533709196
Fax
0317-5106596
Email
sale@enkepharma.com
Country
China
ProdList
2267
Advantage
55
Tel
025-52078417 17701591256
Email
sales@fine-chemtech.com
Country
China
ProdList
288
Advantage
58
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Tel
0751-2886750 13927877953
Fax
0751-2886750
Email
3005811397@qq.com
Country
China
ProdList
13305
Advantage
58
Tel
010-60605840 18892239720
Fax
010-60605840
Email
psaitong@jm-bio.com
Country
China
ProdList
12306
Advantage
58
Tel
13003356808
Fax
QQ:1485751188
Email
1485751188@qq.com
Country
China
ProdList
403
Advantage
55
Tel
18800375331
Fax
021-50908862
Email
kangmansales@163.com
Country
China
ProdList
7570
Advantage
55
Tel
020-84383047
Fax
020-84380294
Email
sales@jhd.com.cn
Country
China
ProdList
9186
Advantage
65
Tel
0512-66873333 18516099287
Fax
0512-66873333
Email
sudamaster@163.com
Country
CHINA
ProdList
116
Advantage
58
Tel
400-668-9898
Fax
010-51582189
Email
service@3achem.com
Country
China
ProdList
20557
Advantage
58
Tel
0371-037163312495,13303845143 13303845143
Fax
QQ3001379618
Email
3001379618@qq.com
Country
China
ProdList
10267
Advantage
58
Tel
021-58581007 18019463053
Fax
021-50966098
Email
sales@coolpharm.com
Country
China
ProdList
12878
Advantage
58
Tel
15995785122
Email
3003020078@qq.com
Country
China
ProdList
1198
Advantage
58
Tel
010-82387566 18001021521;
Fax
82387566-801
Email
sales@mreda.com.cn
Country
China
ProdList
10083
Advantage
58
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
Country
China
ProdList
57422
Advantage
58
Tel
18351236123
Fax
QQ：1253649407
Email
buddychem@foxmail.com
Country
China
ProdList
226
Advantage
58
Tel
+8615838112936
Email
alfa10@alfachem.cn
Country
China
ProdList
12921
Advantage
58
Tel
+8615255079626
Email
eric@witopchemical.com
Country
China
ProdList
23541
Advantage
58
Tel
+86-25-58393656
Fax
+86-25-58393656
Email
sales@hengbeichem.cn
Country
China
ProdList
6854
Advantage
58
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Country
China
ProdList
20284
Advantage
58
Tel
+86-0551-65418671 +8618949823763
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34563
Advantage
58
Tel
15369953316 +8615369953316
Email
admin@zhanyaobio.com
Country
China
ProdList
2123
Advantage
58
Tel
+86-0571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
Email
info@dycnchem.com
Country
China
ProdList
52846
Advantage
58
Tel
+86-0917-3909592 +86-13892490616
Fax
09173909592
Email
gksales1@gk-bio.com
Country
China
ProdList
9209
Advantage
58
Tel
+86-0086-577-64498589 +86-15355981851
Fax
0086-577-56994596
Email
sales@win-winchemical.com
Country
China
ProdList
14359
Advantage
58
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
Advantage
58
Tel
021-021-13773155751 19975051755
Email
260924549@qq.com
Country
China
ProdList
10524
Advantage
58
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
Country
China
ProdList
39927
Advantage
58
Tel
0371-55289822 18737195735
Fax
QQ:483339295
Email
483339295@qq.com
Country
China
ProdList
7587
Advantage
58
More
Less

View Lastest Price from ISOQUINOLINE N-OXIDE manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
ISOQUINOLINE N-OXIDE 1532-72-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1Ton
Release date
2022-10-13
Shaanxi Dideu New Materials Co. Ltd
Product
ISOQUINOLINE N-OXIDE 1532-72-5
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10000KGS
Release date
2025-02-22
Hebei Zhanyao Biotechnology Co. Ltd
Product
ISOQUINOLINE N-OXIDE 1532-72-5
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 tons
Release date
2021-10-13

1532-72-5, ISOQUINOLINE N-OXIDERelated Search:

Isoquinoline Isoquinoline-4-carboxylic acid 1-ISOQUINOLINEMETHANOL 6-isoquinolinecarboxylic acid 3-isoquinolinecarboxaldehyde ISOQUINOLINE-1-CARBALDEHYDE 8-Isoquinolinecarbonitrile(9CI) ISOQUINOLINE-1-CARBOXYLIC ACID METHYL ESTER ETHYL ISOQUINOLINE-3-CARBOXYLATE Isoquinoline-3-carboxylic acid ISOQUINOLINE-5-CARBOXYLIC ACID 7-Isoquinolinecarboxaldehyde (6CI,9CI) p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide 7-isoquinolinecarboxylic acid Methyl 3-isoquinolinecarboxylate ISOQUINOLINE-5-CARBALDEHYDE ISOQUINOLINE-3-CARBOXYLIC ACID Isoquinoline-1-carboxylic acid

  • Isoquinoline oxide
  • isoquinoline-oxide
  • ISOQUINOLINE 2-OXIDE
  • ISOQUINOLINE N-OXIDE
  • ISOQUINOLIN-N-OXIDE
  • ISOQUINOLINE N-OXIDE: 50% W/V IN WATER
  • Isoquinoline N-oxide, min 50% w/v in water
  • 2-Oxylatoisoquinoline-2-ium
  • 2-Oxylatoisoquinolinium
  • ISOQUINOLINE-N-OXIDE FOR SYNTHESIS
  • Isoquinoline N-oxide 98%
  • Isoquinoline-N-oxide,94%
  • isoquinolin-2-iuM-2-olate
  • 2-oxidoisoquinolin-2-ium
  • ISOQUINOLINE N-OXIDE ISO 9001：2015 REACH
  • Fosfomycin (R)-2-phenylethylamine salt-hydrate
  • Isoquinoline <I>N<
  • Isoquinoline <i>N</i>-oxide
  • 1532-72-5
  • Building Blocks
  • Heterocyclic Building Blocks
  • Isoquinolines
  • Building Blocks
  • Heterocyclic Building Blocks
  • Isoquinolines