ChemicalBook >> CAS DataBase List >>5-CHLOROISOQUINOLINE

5-CHLOROISOQUINOLINE

CAS No.
5430-45-5
Chemical Name:
5-CHLOROISOQUINOLINE
Synonyms
NSC 13799;5-CHLORISOQUINOLIN;5-Chloroisoquinolin;5-CHLOROISOQUINOLINE;isoquinoline, 5-chloro;5-CHLOROISOQUINOLINE ISO 9001:2015 REACH
CBNumber:
CB1444694
Molecular Formula:
C9H6ClN
Molecular Weight:
163.6
MDL Number:
MFCD02683295
MOL File:
5430-45-5.mol
MSDS File:
SDS
Last updated:2025-07-24 18:13:49
Product description Number Pack Size Price
5-Chloroisoquinoline 97% 718238 1g $173
5-Chloroisoquinoline C367400 100mg $50
5-Chloroisoquinoline FC20242 500mg $80
5-Chloroisoquinoline 95% 3H32-5-5Q 1g $87
5-Chloroisoquinoline W6855 1g $117
More product size

5-CHLOROISOQUINOLINE Properties

Melting point 69-73 °C
storage temp. Sealed in dry,Room Temperature
solubility Chloroform (Slightly), Ethyl Acetate (Slightly)
form Solid
color White
CAS DataBase Reference 5430-45-5(CAS DataBase Reference)
UNSPSC Code 12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS06
Signal word  Danger
Hazard statements  H301-H318
Precautionary statements  P280-P301+P310+P330-P305+P351+P338+P310
Hazard Codes  Xn
Risk Statements  22-41
Safety Statements  26-39
RIDADR  UN 2811
WGK Germany  3
HazardClass  6.1
PackingGroup 
HS Code  2933499090

5-CHLOROISOQUINOLINE price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 718238 5-Chloroisoquinoline 97% 5430-45-5 1g $173 2023-06-20 Buy
TRC C367400 5-Chloroisoquinoline 5430-45-5 100mg $50 2021-12-16 Buy
Biosynth Carbosynth FC20242 5-Chloroisoquinoline 5430-45-5 500mg $80 2021-12-16 Buy
SynQuest Laboratories 3H32-5-5Q 5-Chloroisoquinoline 95% 5430-45-5 1g $87 2021-12-16 Buy
AK Scientific W6855 5-Chloroisoquinoline 5430-45-5 1g $117 2021-12-16 Buy
Product number Packaging Price Buy
718238 1g $173 Buy
C367400 100mg $50 Buy
FC20242 500mg $80 Buy
3H32-5-5Q 1g $87 Buy
W6855 1g $117 Buy

5-CHLOROISOQUINOLINE Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

5-Chloroisoquinoline (compound 42) is an inhibitor of SARM1 (Sterile alpha and toll/interleukin receptor (TIR) motif containing protein 1), an enzyme involved in axon degeneration that catalyzes multiple activities through a ternary complex mechanism. 5-Chloroisoquinoline can be used in the study of neurodegenerative diseases or axon degeneration[1].

Synthesis

Isoquinoline

119-65-3

5-CHLOROISOQUINOLINE

5430-45-5

5,8-DICHLOROISOQUINOLINE

73075-59-9

Isoquinoline (1; 12.9 g, 0.1 mol, 1.0 equiv) was slowly added to concentrated H2SO4 (100 mL) pre-cooled to 0 °C under mechanical stirring. Under vigorous stirring, TCCA (12.8 g, 55 mmol, 1.65 eq.) was added in 4 batches while the reaction temperature was controlled not to exceed 10 °C. The reaction was carried out at 10 °C for a period of 2 hours. After the reaction mixture was stirred continuously at 10 °C for 24 h, the reaction progress was monitored by GC-MS. Subsequently, the reaction mixture was poured into crushed ice (~200 g) and the precipitate was collected by filtration. The pH of the filtrate was adjusted to 2 with concentrated ammonia solution, cooled sufficiently and filtered again. The filtrate was extracted with toluene (6 x 75 mL) to remove the by-product 5,8-dichloroisoquinoline (16). The aqueous phase was further alkalized with concentrated ammonia to pH 6, at which point the precipitate precipitated was filtered, washed with water and dried at room temperature. The final product was purified by recrystallization from methylcyclohexane in 15% yield. 5-Chloroisoquinoline was obtained as 7.60 g (45% yield), melting point 70-72 °C. IR (ATR): 1580, 1489, 1371, 1267, 1204, 1140, 1065, 984, 822, 750, 687, 628, 536 cm?1. 1H NMR (400 MHz, CDCl3): δ= 9.27 (s, 1H), 8.64 (1H). 1H), 8.64 (d, J = 6.0 Hz, 1H), 8.02 (d, J = 6.0 Hz, 1H), 7.90 (d, J = 8.2 Hz, 1H), 7.77 (d, J = 7.5 Hz, 1H), 7.53 (t, J = 7.8 Hz, 1H).13C NMR (100 MHz, CDCl3): δ= 152.4, 143.9, 133.9, 133.5, 133.5 cm?1. 1H NMR (400 MHz, CDCl3): δ= 152.4, 143.9, 143.9, 133.5 cm? 143.9, 133.7, 131.0, 130.3, 129.4, 127.3, 126.7, 116.9.

References

[1] Inhibitors of SARM1. World Intellectual Property Organization, WO2019236879 A1 2019-12-12.

5-CHLOROISOQUINOLINE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 124)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22963 58
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 49975 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-87569266 +86-17392581500 1015@dideu.com China 3965 58
SIMAGCHEM CORP
+86-5922680277 +86-13806087780 sale@simagchem.com China 17346 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30229 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250 1026@dideu.com China 20342 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 +8617705817739 info@dycnchem.com China 52846 58
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207 sales@molcore.com China 49734 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490 info@gihichemicals.com China 49975 58

View Lastest Price from 5-CHLOROISOQUINOLINE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5-CHLOROISOQUINOLINE  pictures 2022-03-23 5-CHLOROISOQUINOLINE
5430-45-5
US $1.10 / g 1g 99.00% 100 Tons Dideu Industries Group Limited
isoquinoline, 5-chloro 5-CHLORISOQUINOLIN 5-Chloroisoquinolin NSC 13799 5-CHLOROISOQUINOLINE 5-CHLOROISOQUINOLINE ISO 9001:2015 REACH 5430-45-5 Aromatics Heterocycles