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4-Ethoxy-4-oxo-3-phenylbutanoic acid

4-Ethoxy-4-oxo-3-phenylbutanoic acid Structure
4-Ethoxy-4-oxo-3-phenylbutanoic acid structure
CAS No.
32971-21-4
Chemical Name:
4-Ethoxy-4-oxo-3-phenylbutanoic acid
Synonyms
4-Ethoxy-4-oxo-3-phenylbutanoic acid;Butanedioic acid, 2-phenyl-, 1-ethyl ester
CBNumber:
CB52688807
Molecular Formula:
C12H14O4
Molecular Weight:
222.24
MDL Number:
MFCD02637950
MOL File:
32971-21-4.mol
MSDS File:
SDS
Last updated:2026-05-28 05:00:41
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4-Ethoxy-4-oxo-3-phenylbutanoic acid Properties

Melting point 88-89 °C
Boiling point 353.3±30.0 °C(Predicted)
Density 1.187±0.06 g/cm3(Predicted)
storage temp. Store at room temperature
pka 4.15±0.10(Predicted)
Appearance White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

4-Ethoxy-4-oxo-3-phenylbutanoic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 077319 4-Ethoxy-4-oxo-3-phenylbutanoic acid 32971-21-4 100.00mg $100 2026-05-18 Buy
Matrix Scientific 077319 4-Ethoxy-4-oxo-3-phenylbutanoic acid 32971-21-4 250.00mg $163 2026-05-18 Buy
Matrix Scientific 077319 4-Ethoxy-4-oxo-3-phenylbutanoic acid 32971-21-4 1.00g $442 2026-05-18 Buy
aablocks AA01EFNR 4-Ethoxy-4-oxo-3-phenylbutanoic acid 97% 32971-21-4 100mg $70 2026-05-30 Buy
aablocks AA01EFNR 4-Ethoxy-4-oxo-3-phenylbutanoic acid 97% 32971-21-4 250mg $117 2026-05-30 Buy
Product number Packaging Price Buy
077319 100.00mg $100 Buy
077319 250.00mg $163 Buy
077319 1.00g $442 Buy
AA01EFNR 100mg $70 Buy
AA01EFNR 250mg $117 Buy

4-Ethoxy-4-oxo-3-phenylbutanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

4-Ethoxy-4-oxo-3-phenylbutanoic acid Suppliers

Global Suppliers ( 6)
Supplier Tel Email Country ProdList Advantage
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Shanghai Chino Pharmaceutical Technology Co., Ltd 021-021-51557188 15901710861 sales@channelpharm.com China 1260 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 021-57520305 13795461237 zhuruyan@jskchem.com China 49221 58
Aikon International Limited 025-58851090 19370895928 2850281427@qq.com China 8014 58
Shanghai Kang'enbo Pharmaceutical Technology Co., Ltd. 400-1388-521 17673770086 hujuan@kangenbo.cn China 9998 58
Supplier Advantage
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Shanghai Chino Pharmaceutical Technology Co., Ltd 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 58
Aikon International Limited 58
Shanghai Kang'enbo Pharmaceutical Technology Co., Ltd. 58

4-Ethoxy-4-oxo-3-phenylbutanoic acid Spectrum

4-Ethoxy-4-oxo-3-phenylbutanoic acid(32971-21-4)1HNMR
4-Ethoxy-4-oxo-3-phenylbutanoic acid Butanedioic acid, 2-phenyl-, 1-ethyl ester 32971-21-4