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Tetronic acid

Tetronic acid Structure
Tetronic acid structure
CAS No.
4971-56-6
Chemical Name:
Tetronic acid
Synonyms
Furan-2,4(3H,5H)-dione;2,4(3H,5H)-Furandione;2-hydroxy-2H-furan-5-one;Tetronic acid;tectronic acid;Tetronicacidmin;Furan-2,4-dione;Tetronicacid,96%;Oxolane-2,4-dione;TETRONIC ACID 98%
CBNumber:
CB3670637
Molecular Formula:
C4H4O3
Molecular Weight:
100.07
MDL Number:
MFCD00010086
MOL File:
4971-56-6.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:08
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Tetronic acid Properties

Melting point 139-140°C (dec.)
Boiling point 324.3±35.0 °C(Predicted)
Density 1.375±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,2-8°C
solubility DMSO (Sparingly), Methanol (Slightly)
form Solid
pka 10.67±0.20(Predicted)
color White to Off-White
InChI InChI=1S/C4H4O3/c5-3-1-4(6)7-2-3/h1-2H2
InChIKey JCGNDDUYTRNOFT-UHFFFAOYSA-N
SMILES O1CC(=O)CC1=O
CAS DataBase Reference 4971-56-6(CAS DataBase Reference)
FDA UNII N2B9NB89C0

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39-36
HS Code  2932190090
NFPA 704
0
1 0

Tetronic acid price More Price(51)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical T1137 Tetronic Acid >96.0%(T) 4971-56-6 5g $407 2026-04-30 Buy
TRC TRC-T309515-50MG Tetronic Acid 4971-56-6 50mg $65 2026-06-03 Buy
TRC TRC-T309515-500MG Tetronic Acid 4971-56-6 500mg $96 2026-06-03 Buy
TRC TRC-T309515-100MG Tetronic Acid 4971-56-6 100mg $78 2026-06-03 Buy
Biosynth EAA97156 Furan-2,4-dione 4971-56-6 10g $354 2026-06-04 Buy
Product number Packaging Price Buy
T1137 5g $407 Buy
TRC-T309515-50MG 50mg $65 Buy
TRC-T309515-500MG 500mg $96 Buy
TRC-T309515-100MG 100mg $78 Buy
EAA97156 10g $354 Buy

Tetronic acid Chemical Properties,Uses,Production

Application

Tetronic acid is a crystalline enolic lactone C4H4O3 that has acidic properties and is the parent compound of acidic compounds obtained by the fermenting action of a mold (Penicillium charlesii) from spoiled corn.
Tetronic acid is used as a precursor of a variety of substituted and ring-fused furans and butenolides. It is an acidic building block for heterocyclic compounds for medicinal applications. It is used for selective O-alkyaltion reactions involving cesium fluoride. It is also used to prepare 3H-furo[3,4-b]quinolin-1-one by reacting with 2-amino-benzaldehyde.
In organic synthesis, it is used as a precursor for other substituted and ring-fused furans and butenolides. It is also forms the structural core of a class of pesticides, known as tetronic acid insecticides, which includes spirodiclofen and spiromesifen.

Uses

Tetronic Acid can be used for insecticides.

Synthesis Reference(s)

The Journal of Organic Chemistry, 56, p. 7007, 1991 DOI: 10.1021/jo00025a012

Tetronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Tetronic acid Suppliers

Global( 177)Suppliers
Supplier Tel Email Country ProdList Advantage
Nanjing the parson's chemical technology co., LTD 025-58786926 18951781718 zbbgz2009@163.com China 298 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Ark Pharm, Inc. 847-367-3680 sales@arkpharminc.com United States 1669 56
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
Shanghai civi chemical technology co.,Ltd 86-21-34053660 sale@labgogo.com China 9853 52
Shanghai T&W Pharmaceutical Co., Ltd. +86 21 61551611 China 9874 58
Shanghai Jian Chao Chemical Technology Co., Ltd. 150-2103-5486 18017383231 983544897@qq.com China 9336 55
Supplier Advantage
Nanjing the parson's chemical technology co., LTD 58
J & K SCIENTIFIC LTD. 76
TCI (Shanghai) Development Co., Ltd. 81
Ark Pharm, Inc. 56
Energy Chemical 61
Shandong Xiya Chemical Co., Ltd 57
Sichuan Kulinan Technology Co., Ltd 57
Shanghai civi chemical technology co.,Ltd 52
Shanghai T&W Pharmaceutical Co., Ltd. 58
Shanghai Jian Chao Chemical Technology Co., Ltd. 55

Related articles

  • What is Tetronic acid?
  • Tetronic acid is a crystalline enolic lactone C4H4O3 that has acidic properties and is the parent compound of acidic compounds....
  • Feb 19,2020

View Lastest Price from Tetronic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
TETRONIC ACID pictures 2026-08-07 TETRONIC ACID
4971-56-6
 $1.00-100.00 1KG 95% 300KG Shaanxi Dideu Medichem Co. Ltd
TETRONIC ACID pictures 2025-06-27 TETRONIC ACID
4971-56-6
 1KG 99% 500000kg Hebei Chuanghai Biotechnology Co., Ltd
Tetrahydrofuran-2, 4-dione pictures 2023-05-04 Tetrahydrofuran-2, 4-dione
4971-56-6
 $40.00-48.00 1公斤 99% 20tons Guangzhou Sunton Biotechnology Co., Ltd.
  • TETRONIC ACID pictures
  • TETRONIC ACID
    4971-56-6
  • $1.00-100.00
  • 95%
  • Shaanxi Dideu Medichem Co. Ltd

Tetronic acid Spectrum

TETRONIC ACID(4971-56-6)MSTETRONIC ACID(4971-56-6)1HNMRTETRONIC ACID(4971-56-6)13CNMRTETRONIC ACID(4971-56-6)IR1TETRONIC ACID(4971-56-6)IR2

4971-56-6(Tetronic acid)Related Search:

Butyl acetate Vinyl acetate Acetamide Succinimide Dehydroascorbic acid
3-Chloro-2,4(3H,5H)-furandione Tetronic acid 2,4-di-O-acetyl-3-deoxy-glycero-tetronic acid B-Tetronic acid,BETA-TETRONIC ACID 3-Deoxy-L-glycero-tetronic acid
Tetronic acid, 3-isonitroso-5-phenyl- (1CI) Tetronic acid, 3-carbamido- (1CI) tetronomycin 5-CARBOXY-3,4-DIOXO-2(3H,5H)-FURANONE 5-(1,2-DIHYDROXYETHYL)-2,3,4(5H)-FURANTRIONE
3-HEXADECANOYL-5-HYDROXYMETHYL-TETRONIC ACID

1of4

TIMTEC-BB SBB008561 TETRAHYDROFURAN-2,4-DIONE 4-HYDROXY-5(H)FURAN-2-ONE Butanoic acid, 4-hydroxy-3-oxo-, gamma-lactone 2,4(3H,5H)-Furandione 2,4(3H,5H)-Furandione~4-Hydroxy-2(5H)-furanone~Tetrahydrofuran-2,4-dione beta-oxo-gamma-butyrolactone Tetrahydro-2,4-furandione Tetronicacidmin Tetronic acid, 96% min. Tetronicacid,96% Furan-2,4-dione tectronic acid β-Tetronic acid, 4-Hydroxy-2(5H)-furanone, Tetrahydrofuran-2,4-dione, Tetronic acid 2,4-Diketotetrahydrofuran 4-Hydroxy-3-oxobutyric acid γ-lactone 4-Hydroxyacetoacetic acid γ-lactone 2-hydroxy-2H-furan-5-one Oxolane-2,4-dione TETRONIC ACID 98% 4-Hydroxy-3H-furan-2-one - [H1405] Furan-2,4(3H,5H)-dione Tetronic acid 4971-56-6 4917-56-6