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(E)-3,4-Dimethoxycinnamic acid

(E)-3,4-Dimethoxycinnamic acid Structure
(E)-3,4-Dimethoxycinnamic acid structure
CAS No.
14737-89-4
Chemical Name:
(E)-3,4-Dimethoxycinnamic acid
Synonyms
DIMETHYLCAFFEIC ACID;3-(3,4-DIMETHOXYPHENYL)-2-PROPENOIC ACID;(E)-3-(3,4-dimethoxyphenyl)prop-2-enoic acid;BBXS-B;trans-3;AURORA 2809;AKOS BB/0042;Einecs 238-801-4;AKOS BBS-00000090;RARECHEM BK HC T253
CBNumber:
CB8119955
Molecular Formula:
C11H12O4
Molecular Weight:
208.21
MDL Number:
MFCD00004387
MOL File:
14737-89-4.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 03:15:48
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(E)-3,4-Dimethoxycinnamic acid Properties

Melting point 181-183 °C(lit.)
Boiling point 367.4±27.0 °C(Predicted)
Density 1.203
storage temp. Sealed in dry,Room Temperature
form powder
pka 4.53±0.10(Predicted)
color White
InChI InChI=1S/C11H12O4/c1-14-9-5-3-8(4-6-11(12)13)7-10(9)15-2/h3-7H,1-2H3,(H,12,13)/b6-4+
InChIKey HJBWJAPEBGSQPR-GQCTYLIASA-N
SMILES C(O)(=O)/C=C/C1=CC=C(OC)C(OC)=C1
CAS DataBase Reference 14737-89-4(CAS DataBase Reference)
FDA UNII BVZ841PVJL

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  37/39-26
WGK Germany  3
HS Code  2918999090

(E)-3,4-Dimethoxycinnamic acid price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth PAA73789 (E)-3-(3,4-Dimethoxyphenyl)acrylic acid 14737-89-4 100g $910 2026-06-04 Buy
Biosynth PAA73789 (E)-3-(3,4-Dimethoxyphenyl)acrylic acid 14737-89-4 250g $1487.5 2026-06-04 Buy
ChemScene CS-0031476 (E)-3,4-Dimethoxycinnamic acid ≥98% 14737-89-4 5g $7 2026-06-04 Buy
ChemScene CS-0031476 (E)-3,4-Dimethoxycinnamic acid ≥98% 14737-89-4 25g $23 2026-06-04 Buy
ChemScene CS-0031476 (E)-3,4-Dimethoxycinnamic acid ≥98% 14737-89-4 100g $50 2026-06-04 Buy
Product number Packaging Price Buy
PAA73789 100g $910 Buy
PAA73789 250g $1487.5 Buy
CS-0031476 5g $7 Buy
CS-0031476 25g $23 Buy
CS-0031476 100g $50 Buy

(E)-3,4-Dimethoxycinnamic acid Chemical Properties, Uses, Production

Uses

(E)-3,4-Dimethoxycinnamic acid is the less active isomer of 3,4-Dimethoxycinnamic acid. 3,4-Dimethoxycinnamic acid exerts anti-apoptotic effects on L-02 cells via the ROS-mediated signaling pathway[1]. Anti-apoptotic effects[1].

Definition

ChEBI: A methoxycinnamic acid that is trans-cinnamic acid substituted by methoxy groups at positions 3' and 4' respectively.

References

[1] Li L, et al. Methyl ferulic acid exerts anti-apoptotic effects on L-02 cells via the ROS-mediated signalingpathway. Int J Oncol. 2018 Jul;53(1):225-236. DOI:10.3892/ijo.2018.4379

(E)-3,4-Dimethoxycinnamic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Codonopsine 3,4-Dimethoxyhydrocinnamic acid 4-trans-propenylveratrole 3,4-Dimethoxycinnamoyl chloride

(E)-3,4-Dimethoxycinnamic acid Suppliers

Global Suppliers ( 151)
Supplier Tel Email Country ProdList Advantage
Shanghai potentpharm CO.,Ltd 13524892556 sales-cn@potentpharm.com China 1011 55
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai Longsheng chemical Co.,Ltd. 58099637 13585536065 sales@shlschem.com China 9880 59
Heterochem 027-88041443 13072715837 sales@hetero-chem.com China 695 58
Tianjin Ji Ping Jia Chemical Co., Ltd. 18622448868 jpjchem@163.com China 498 62
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979 info@tsbiochem.com China 8039 58
ShangHai D&B Biological Science and Technology Co.Ltd 400-008-9730,021-54359730 400-008-9730 info@chemxyz.com China 3642 60
Ningbo Hi-tech Zone Nice-Synth Chemical Industry Ltd. +86 (574) 8111-0986 inquiry@nicesynth-chem.com China 87 58
Sichuan Wei Keqi Biological Technology Co., Ltd. 028-81700200 18116577057 3003855609@qq.com China 7717 56
Supplier Advantage
Shanghai potentpharm CO.,Ltd 55
J & K SCIENTIFIC LTD. 76
Energy Chemical 61
Shanghai Longsheng chemical Co.,Ltd. 59
Heterochem 58
Tianjin Ji Ping Jia Chemical Co., Ltd. 62
Shanghai TaoSu Biochemical Technology Co., Ltd. 58
ShangHai D&B Biological Science and Technology Co.Ltd 60
Ningbo Hi-tech Zone Nice-Synth Chemical Industry Ltd. 58
Sichuan Wei Keqi Biological Technology Co., Ltd. 56

View Latest Price from (E)-3,4-Dimethoxycinnamic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3,4-Dimethoxycinnamic acid pictures 2026-08-25 3,4-Dimethoxycinnamic acid
14737-89-4
 $2.00-5.00 1kg 99% 100kg ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Oxybis(methyl-2,1-ethanediyl) diacrylate pictures 2019-12-20 Oxybis(methyl-2,1-ethanediyl) diacrylate
14737-89-4
 $1.00 1KG 99% Career Henan Chemical Co

(E)-3,4-Dimethoxycinnamic acid Spectrum

3,4-DIMETHOXYCINNAMIC ACID(14737-89-4)MS3,4-DIMETHOXYCINNAMIC ACID(14737-89-4)1HNMR3,4-DIMETHOXYCINNAMIC ACID(14737-89-4)13CNMR3,4-DIMETHOXYCINNAMIC ACID(14737-89-4)IR13,4-DIMETHOXYCINNAMIC ACID(14737-89-4)IR2

14737-89-4 ((E)-3,4-Dimethoxycinnamic acid) Related Search:

2,4(1H,3H)-Pyrimidinedione, 6-amino-1,3-diethyl-5-nitro- 2,4(1H,3H)-Pyrimidinedione, 6-amino-3-ethyl- 2-Propenamide, N-(5-amino-1,3-diethyl-1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinyl)-3-(3,4-dimethoxyphenyl)-, (2E)- 8-[(1E)-2-(3,4-Dimethoxyphenyl)ethenyl]-1,3-diethyl-3,9-dihydro-1H-purine-2,6-dione Istradefylline Impurity 10
6-Aminouracil 1,3-Diethyl-6-aminouracil Caffeic acid trans-Cinnamic acid 3,4-Dimethoxycinnamic acid
trans-2,4,5-Trimethoxycinnamic acid (E)-3,4-Dimethoxycinnamic acid 3,4,5-Trimethoxy-trans-cinnamic acid Rescinnamine 4-Acetoxy-3-methoxycinnamic acid
2-Bromo-4,5-dimethoxycinnamic acid 2-Chloro-3,4-dimethoxycinnamic acid 4-Benzyloxy-3-methoxycinnamic acid

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OTAVA-BB BB0107620014 RARECHEM BK HC T253 AKOS BB/0042 AKOS BBS-00000090 (E)-3-(3,4-dimethoxyphenyl)prop-2-enoic acid 3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID 3-(3,4-DIMETHOXYPHENYL)-2-PROPENOIC ACID (2E)-3-(3,4-DIMETHOXYPHENYL)ACRYLIC ACID AURORA 2809 DIMETHYLCAFFEIC ACID (E)-3-(3,4-DIMETHOXYPHENYL)-2-PROPENOIC ACID (E)-3-(3,4-DIMETHOXY-PHENYL)-ACRYLIC ACID (E)-3',4'-dimethoxycinnamic acid TRANS-3 4-DIMETHOXYCINNAMIC ACID 98% DIMETHYLCAFFEIC ACID(RG) (E)-3-(3,4-Dimethoxyphenyl)propenoic acid 3,4-Dimethoxy-trans-cinnamic acid Einecs 238-801-4 2-Propenoic acid, 3-(3,4-dimethoxyphenyl)-, (E)- (2E)-3-(3,4-Dimethoxyphenyl)acrylic acid, trans-3-(3,4-Dimethoxyphenyl)prop-2-enoic acid (2E)-(3,4-Dimethoxyphenyl)-2-propenoic acid trans-3-(3,4-Dimethoxyphenyl)-2-propenoic acid trans-3,4-Di-O-methylcaffeic acid (E)-3-(3,4-Dimethoxyphenyl)acrylic acid, (2E)-3-(3,4-Dimethoxyphenyl)prop-2-enoic acid TIMTEC-BB SBB005722 trans-3 2-Propenoic acid, 3-(3,4-dimethoxyphenyl)-, (2E)- BBXS-B 14737-89-4 Carbonyl Compounds Carboxylic Acids C11 to C12 Organic Building Blocks Building Blocks Others chemical reagents