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ChemicalBook >> CAS DataBase List >>[(2-Oxo-2H-chromen-7-yl)oxy]acetic acid

[(2-Oxo-2H-chromen-7-yl)oxy]acetic acid

[(2-Oxo-2H-chromen-7-yl)oxy]acetic acid Structure
[(2-Oxo-2H-chromen-7-yl)oxy]acetic acid structure
CAS No.
126424-85-9
Chemical Name:
[(2-Oxo-2H-chromen-7-yl)oxy]acetic acid
Synonyms
CHEMBRDG-BB 6162682;7-(Carboxymethoxy)coumarin;2-(2-oxochromen-7-yl)oxyacetic acid;2-(2-ketochromen-7-yl)oxyacetic acid;2-[(2-oxo-7-chromenyl)oxy]acetic acid;2-(2-oxochromen-7-yl)oxyethanoic acid;2-(2-Oxo-2H-chromen-7-yloxy)acetic acid;2-((2-Oxo-2H-chromen-7-yl)oxy)aceticaci;[(2-Oxo-2H-chromen-7-yl)oxy]acetic acid;[(2-Oxo-2H-chromen-7-yl)oxy]acetic acid ,97%
CBNumber:
CB0155362
Molecular Formula:
C11H8O5
Molecular Weight:
220.18
MDL Number:
MFCD00695616
MOL File:
126424-85-9.mol
MSDS File:
SDS
Last updated:2026-09-12 18:47:33
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[(2-Oxo-2H-chromen-7-yl)oxy]acetic acid Properties

Melting point 210.5 °C(Solv: ethanol (64-17-5))
Boiling point 461.8±45.0 °C(Predicted)
Density 1.446±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka 3.05±0.10(Predicted)

SAFETY

Risk and Safety Statements

Signal word  Warning
Hazard statements  H319-H315-H335
Precautionary statements  P280-P261-P304-P340-P312-P332-P313-P305-P351-P338
Risk Statements  36/37/38
Safety Statements  26-36
HS Code  29339900

[(2-Oxo-2H-chromen-7-yl)oxy]acetic acid price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific AMTGC091 2-((2-Oxo-2H-chromen-7-yl)oxy)acetic acid 97% 126424-85-9 250mg $24 2026-06-04 Buy
AK Scientific AMTGC091 2-((2-Oxo-2H-chromen-7-yl)oxy)acetic acid 97% 126424-85-9 1g $71 2026-06-04 Buy
AK Scientific AMTGC091 2-((2-Oxo-2H-chromen-7-yl)oxy)acetic acid 97% 126424-85-9 5g $205 2026-06-04 Buy
Matrix Scientific 159146 [(2-Oxo-2H-chromen-7-yl)oxy]acetic acid 126424-85-9 1.00g $200 2026-05-18 Buy
Matrix Scientific 159146 [(2-Oxo-2H-chromen-7-yl)oxy]acetic acid 126424-85-9 5.00g $700 2026-05-18 Buy
Product number Packaging Price Buy
AMTGC091 250mg $24 Buy
AMTGC091 1g $71 Buy
AMTGC091 5g $205 Buy
159146 1.00g $200 Buy
159146 5.00g $700 Buy

[(2-Oxo-2H-chromen-7-yl)oxy]acetic acid Chemical Properties,Uses,Production

Chemical Properties

Off-white powder

[(2-Oxo-2H-chromen-7-yl)oxy]acetic acid Preparation Products And Raw materials

Raw materials

7-Hydroxycoumarin Chloroacetic acid Acetone 18-Crown-6 Potassium carbonate
Ethyl acetate Hydrochloric acid Sodium bicarbonate Petroleum ether

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Preparation Products

[(2-Oxo-2H-chromen-7-yl)oxy]acetic acid Suppliers

Global( 35)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 18201 56
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Aikon International Limited 025-58851090 13913916777 sales01@aikonchem.com China 15947 58
Dideu Industries Group Limited +8617392712697 1022@dideu.com China 29091 58
Taizhou Nanfeng Pharmaceutical Research Institute nanfengpharma@126.co 18616377689 nanfengpharma@126.com China 20008 58
Meng Cheng Technology (Shanghai) Co., LTD 400-820-6829 sales@mitachieve.com China 8857 58
Shanghai Xuerong Chemical Technology Co., LTD 18201727566 230497258@qq.com China 514 58
Shandong Territorial sea Biological Technology Co., LTD 15092083467 tangfenjiushililiang@leadhigh.com.cn China 2986 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Nanjing Chemlin Chemical Co., Ltd 64
9ding chemical ( Shanghai) Limited 56
Amadis Chemical Company Limited 58
Aikon International Limited 58
Dideu Industries Group Limited 58
Taizhou Nanfeng Pharmaceutical Research Institute 58
Meng Cheng Technology (Shanghai) Co., LTD 58
Shanghai Xuerong Chemical Technology Co., LTD 58
Shandong Territorial sea Biological Technology Co., LTD 58

View Lastest Price from [(2-Oxo-2H-chromen-7-yl)oxy]acetic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
[(2-OXO-2H-CHROMEN-7-YL)OXY]ACETIC ACID pictures 2026-08-20 [(2-OXO-2H-CHROMEN-7-YL)OXY]ACETIC ACID
126424-85-9
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited

126424-85-9([(2-Oxo-2H-chromen-7-yl)oxy]acetic acid)Related Search:

Thianaphthene (4-Oxo-1,2,3,4-tetrahydro-cyclopenta[c]chromen-7-yloxy)-acetic acid ethyl ester 2-[(4-Oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy]propanoic acid 7-(Carboxymethoxy)-4-methylcoumarin Ethyl 2-(2-oxo-2H-chromen-7-yloxy)acetate
[(2-Oxo-2H-chromen-7-yl)oxy]acetic acid 4-Methylumbelliferyl-N-acetyl-alpha-D-neuraminic acid ammonium salt (4-Oxo-1,2,3,4-tetrahydro-cyclopenta[c]chromen-7-yloxy)-acetic acid AURORA 171 AURORA 913
(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt AURORA 154

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CHEMBRDG-BB 6162682 2-[(2-oxo-7-chromenyl)oxy]acetic acid 2-(2-Oxo-2H-chromen-7-yloxy)acetic acid [(2-oxo-2H-chromen-7-yl)oxy]acetic acid(SALTDATA: FREE) Acetic acid,2-[(2-oxo-2H-1-benzopyran-7-yl)oxy]- 2-(2-ketochromen-7-yl)oxyacetic acid 2-(2-oxochromen-7-yl)oxyacetic acid 2-(2-oxochromen-7-yl)oxyethanoic acid [(2-Oxo-2H-chromen-7-yl)oxy]acetic acid ,97% 7-(Carboxymethoxy)coumarin 2-((2-Oxo-2H-chromen-7-yl)oxy)aceticaci [(2-OXO-2H-CHROMEN-7-YL)OXY]ACETIC ACID ISO 9001：2015 REACH 2-[(2-Oxo-2H-1-benzopyran-7-yl)oxy]acetic acid [(2-Oxo-2H-chromen-7-yl)oxy]acetic acid 126424-85-9