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3-Oxocyclobutanecarboxylic acid

CAS No.
23761-23-1
Chemical Name:
3-Oxocyclobutanecarboxylic acid
Synonyms
3-oxocyclobutane-1-carboxylic acid;3-OXO-CYCLOBUTANECARBOXYLIC ACID;3-oxocyclobutane-1,1-dicarboxylic acid;3-OxocycL;IFLAB-BB F2124-0041;1-Carboxy-3-oxocyclobutane;3-Oxocyclobutanecarboxylic;3-Oxocyclobutanecarboxyli...;Oxocyclobutanecarboxylic acid;3-Oxycyclobutanecarboxylic acid
CBNumber:
CB0111483
Molecular Formula:
C5H6O3
Molecular Weight:
114.1
MDL Number:
MFCD00100900
MOL File:
23761-23-1.mol
Last updated:2025-04-08 17:36:13

3-Oxocyclobutanecarboxylic acid Properties

Melting point 69-70℃
Boiling point 296°C
Density 1.431
Flash point 147°C
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form Solid
pka 4.35±0.20(Predicted)
color Off-white
Water Solubility Slightly soluble in water.
InChI InChI=1S/C5H6O3/c6-4-1-3(2-4)5(7)8/h3H,1-2H2,(H,7,8)
InChIKey IENOFRJPUPTEMI-UHFFFAOYSA-N
SMILES C1(C(O)=O)CC(=O)C1
CAS DataBase Reference 23761-23-1(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  trực tiếp đá gà hôm nayLiên kết đăng nhập
GHS07
Signal word  Danger
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xn
Risk Statements  22
Safety Statements  26-37-60
TSCA  No
HS Code  29189900

3-Oxocyclobutanecarboxylic acid price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich CDS004694 3-Oxocyclobutanecarboxylic acid AldrichCPR 23761-23-1 100mg $70.9 2025-03-01 Buy
TCI Chemical O0392 3-Oxocyclobutanecarboxylic Acid >97.0%(GC)(T) 23761-23-1 1g $16 2025-03-01 Buy
TCI Chemical O0392 3-Oxocyclobutanecarboxylic Acid >97.0%(GC)(T) 23761-23-1 5g $52 2025-03-01 Buy
Alfa Aesar H64774 3-Oxocyclobutanecarboxylic acid, 98% 23761-23-1 5g $51.65 2025-03-01 Buy
Alfa Aesar H64774 3-Oxocyclobutanecarboxylic acid, 98% 23761-23-1 25g $207.65 2025-03-01 Buy
Product number Packaging Price Buy
CDS004694 100mg $70.9 Buy
O0392 1g $16 Buy
O0392 5g $52 Buy
H64774 5g $51.65 Buy
H64774 25g $207.65 Buy

3-Oxocyclobutanecarboxylic acid Chemical Properties,Uses,Production

Chemical Properties

White solid

Uses

3-Oxocyclobutanecarboxylic Acid (cas# 23761-23-1) is a compound useful in organic synthesis.

Application

3-Oxocyclobutanecarboxylic acid is a very important medicine intermediate, it is widely applied in the synthetic of tens kinds of bulk drugs, such as ACK1 antibody, the MDM2 antagonist, the JAK inhibitor, CETP inhibitor, kinase inhibitor, the PDE10 inhibitor, thrombin inhibitors and in autoimmunization chronic inflammatory diseases and antitumor drug, all being used to.

Preparation

The target product 3-oxocyclobutanecarboxylic acid is obtained by adopting acetone, bromine, and malononitrile as raw materials, adopting ethanol, DMF (dimethyl formamide), and water as solvents, adopting sodium iodide as an activating agent and tetrabutylammonium bromide (TBAB) as a phase transfer catalyst through three-step reaction.

Synthesis Reference(s)

The Journal of Organic Chemistry, 53, p. 3841, 1988 DOI:

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ChemExpress
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Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60

View Lastest Price from 3-Oxocyclobutanecarboxylic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
trực tiếp đá gà hôm nayLiên kết đăng nhập 2025-04-09 3-Oxocyclobutanecarboxylic acid
23761-23-1
 US $874.00-862.00 / kg 1kg 99.99% 100Tons Hebei Dangtong Import and export Co LTD
trực tiếp đá gà hôm nayLiên kết đăng nhập 2025-04-08 3-Oxocyclobutane carboxylic acid
23761-23-1
 US $0.00-0.00 / Kg 1Kg 99.9% 200tons airuikechemical co., ltd.
trực tiếp đá gà hôm nayLiên kết đăng nhập 2025-04-02 3-Oxocyclobutanecarboxylic acid
23761-23-1
 US $10.00-100.00 / kg 1kg 99% 5000 Metric Ton/Month Wuhan Xinhao Biotechnology Co., Ltd

3-Oxocyclobutanecarboxylic acid Spectrum

(3-oxocyclobutyl)carboxylic acid 3-Oxycyclobutanecarboxylic acid 3-Oxo-cyclobutanecarboxylic acid ,95% 3-Oxocyclobutanecarboxyli... 3-oxocyclobutanecarboxylic acid(SALTDATA: FREE) 3-Oxocyclobutane-1-carboxylic acid 98% IFLAB-BB F2124-0041 CYCLOBUTANECARBOXYLIC ACID, 3-OXO- 3-Oxocyclobutanecarboxylic 1-Carboxy-3-oxocyclobutane 3-Oxocyclobutanecarboxylic acid 98% 3-Oxo-1-cyclobutanecarboxylic Acid 3-Oxocyclobutanecarboxylic Acid, 97+% cyclobutanone-3-carboxylic acid 3-OxocyclobutanecarboxylicAcid> 3-OxocycL 3-oxo-cyclobutylkylcarboxylic acid CAS 23761-23-1 3-Oxocyclobutanecarboxylic acid 3-OXO-CYCLOBUTANECARBOXYLIC ACID 3-oxocyclobutane-1-carboxylic acid 3-oxocyclobutane-1,1-dicarboxylic acid Oxocyclobutanecarboxylic acid 3-Oxocyclobutanyl carboxylic acid 23761-23-1 Building Blocks/Intermediates API intermediates Pharmaceutical intermediate Miscellaneous Reagents
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