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5-Chloro-1-(3H)-Isobenzofuranone

5-Chloro-1-(3H)-Isobenzofuranone Structure
5-Chloro-1-(3H)-Isobenzofuranone structure
CAS No.
54109-03-4
Chemical Name:
5-Chloro-1-(3H)-Isobenzofuranone
Synonyms
NSC 49581;5-Chlorophthalide;5-Chloro-3H-2-benzofuran-1-one;5-chloro-3H-isobenzofuran-1-one;5- Chloroisobenzofran-1(3H)-one;5-Chloro-1-(3H)-Isobenzofuranone;1(3H)-Isobenzofuranone, 5-chloro-;5-chloro-1,3-dihydro-2-benzofuran-1-one
CBNumber:
CB51032962
Molecular Formula:
C8H5ClO2
Molecular Weight:
168.58
MDL Number:
MOL File:
54109-03-4.mol
MSDS File:
SDS
Last updated:2025-07-14 15:27:00
Product description Number Pack Size Price
5-Chloro-1(3H)-isobenzofuranone C367608 250mg $95
5-Chloro-2-(3H)-benzofuranone FC164698 100mg $100
5-Chloro-2-(3H)-benzofuranone FC164698 250mg $200
5-Chloro-2-(3H)-benzofuranone FC164698 500mg $350
5-Chloro-2-(3H)-benzofuranone FC164698 1g $550
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5-Chloro-1-(3H)-Isobenzofuranone Properties

Melting point 154-155℃
Boiling point 363.9±42.0 °C(Predicted)
Density 1.428±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility Chloroform (Slightly, Sonicated), Methanol (Slightly, Heated, Sonicated)
form Solid
color White to Off-White
Stability Hygroscopic

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

5-Chloro-1-(3H)-Isobenzofuranone price More Price(24)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC C367608 5-Chloro-1(3H)-isobenzofuranone 54109-03-4 250mg $95 2021-12-16 Buy
Biosynth Carbosynth FC164698 5-Chloro-2-(3H)-benzofuranone 54109-03-4 100mg $100 2021-12-16 Buy
Biosynth Carbosynth FC164698 5-Chloro-2-(3H)-benzofuranone 54109-03-4 250mg $200 2021-12-16 Buy
Biosynth Carbosynth FC164698 5-Chloro-2-(3H)-benzofuranone 54109-03-4 500mg $350 2021-12-16 Buy
Biosynth Carbosynth FC164698 5-Chloro-2-(3H)-benzofuranone 54109-03-4 1g $550 2021-12-16 Buy
Product number Packaging Price Buy
C367608 250mg $95 Buy
FC164698 100mg $100 Buy
FC164698 250mg $200 Buy
FC164698 500mg $350 Buy
FC164698 1g $550 Buy

5-Chloro-1-(3H)-Isobenzofuranone Chemical Properties,Uses,Production

Uses

5-Chloro-1(3H)-isobenzofuranone acts as a reagent in the synthesis of naphthylpiperazine with dual activity as 5-HTID antagonists and 5-HT reuptake inhibitors.

5-Chloro-1-(3H)-Isobenzofuranone Preparation Products And Raw materials

Raw materials

Preparation Products

5-Cyanophthalide Benzoic acid, 4-chloro-2-formyl-

5-Chloro-1-(3H)-Isobenzofuranone Suppliers

Global( 59)Suppliers
Supplier Tel Email Country ProdList Advantage
Jinan Carbotang Biotech Co.,Ltd. 		+8615866703830 figo.gao@foxmail.com China 8497 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739 info@dycnchem.com China 52846 58
Aromsyn Co., Ltd. 		+86-0571-85585865 +8613336024896 CB@aromsyn.com China 19183 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490 info@gihichemicals.com China 49948 58
HANGZHOU LEAP CHEM CO., LTD. 		+86-571-87711850 market18@leapchem.com China 43339 58
Aladdin Scientific 		tp@aladdinsci.com United States 57505 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131957 58
Aemon Chemical 0086-755-86198205 acinfo@aemonchem.com China 1931 57
Hangzhou Sage Chemical Co., Ltd. +86057186818502 13588463833 info@sagechem.com China 10266 58
Supplier Advantage
Jinan Carbotang Biotech Co.,Ltd. 		58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
Aromsyn Co., Ltd. 		58
GIHI CHEMICALS CO.,LIMITED 		58
HANGZHOU LEAP CHEM CO., LTD. 		58
Aladdin Scientific 		58
Amadis Chemical Company Limited 		58
Aemon Chemical 57
Hangzhou Sage Chemical Co., Ltd. 58

5-Chloro-1-(3H)-Isobenzofuranone Spectrum

5-Chloro-1-(3H)-Isobenzofuranone(54109-03-4)1HNMR

54109-03-4(5-Chloro-1-(3H)-Isobenzofuranone)Related Search:

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PHENOLTETRACHLOROPHTHALEIN ROSE BENGAL, BIS[TRI(N-BUTYL)] AMMONIUM SALT BENGALE ROSE

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5-Chloro-1-(3H)-Isobenzofuranone 1(3H)-Isobenzofuranone, 5-chloro- 5-Chlorophthalide NSC 49581 5-chloro-1,3-dihydro-2-benzofuran-1-one 5- Chloroisobenzofran-1(3H)-one 5-chloro-3H-isobenzofuran-1-one 5-Chloro-3H-2-benzofuran-1-one 54109-03-4