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ChemicalBook >> CAS DataBase List >> 3,4,5-Trimethoxy-trans-cinnamic acid

3,4,5-Trimethoxy-trans-cinnamic acid

3,4,5-Trimethoxy-trans-cinnamic acid price.
  • $7 - $855.5
  • Product name: 3,4,5-Trimethoxy-trans-cinnamic acid
  • CAS: 20329-98-0
  • MF: C12H14O5
  • MW: 238.24
  • EINECS:201-999-8
  • MDL Number:MFCD00004388
  • Synonyms:(E)-3-(3,4,5-TRIMETHOXY-PHENYL)-ACRYLIC ACID;AKOS BBS-00000775;3-(3,4,5-TRIMETHOXYPHENYL)ACRYLIC ACID;(E)-3-(3,4,5-Trimethoxyphenyl)propenoic acid;3,4,5-Trimethoxycinnamic acid;OTAVA-BB BB7119152925;RARECHEM BK HC T328;trans-3,4,5-TriMethoxycinnaMic acid
Price29 Properties Safety Information Description
29 prices
Selected condition：
Brand
  • aablocks
  • Ambeed
  • Arctom
  • Biorbyt Ltd
  • Biosynth
  • ChemScene
  • Crysdot
  • Synthonix
  • TCI Chemical
Package
  • 50mg
  • 10mM*1mLinDMSO(Solution)
  • 20mg
  • 100mg
  • 0.25g
  • 500mg
  • 1g
  • 1mlx10mM(inDMSO)
  • 10mM*1mLinDMSO(Solid+Solvent)
  • 2.5g
  • 5g
  • 10g
  • 25g
  • 100g
  • 500g
  • Manufactureraablocks
  • Product numberAA00BC13
  • Product description(2E)-3-(3,4,5-Trimethoxyphenyl)-2-propenoic acid 98%
  • Packaging10g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BC13
  • Product description(2E)-3-(3,4,5-Trimethoxyphenyl)-2-propenoic acid 98%
  • Packaging25g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BC13
  • Product description(2E)-3-(3,4,5-Trimethoxyphenyl)-2-propenoic acid 98%
  • Packaging100g
  • Price$47
  • Updated2026-05-28
  • Buy
  • ManufacturerAmbeed
  • Product numberA359956
  • Product description(E)-3-(3,4,5-Trimethoxyphenyl)acrylicacid 98%
  • Packaging100g
  • Price$53
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA359956
  • Product description(E)-3-(3,4,5-Trimethoxyphenyl)acrylicacid 98%
  • Packaging25g
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA359956
  • Product description(E)-3-(3,4,5-Trimethoxyphenyl)acrylicacid 98%
  • Packaging5g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA359956
  • Product description(E)-3-(3,4,5-Trimethoxyphenyl)acrylicacid 98%
  • Packaging10g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA359956
  • Product description(E)-3-(3,4,5-Trimethoxyphenyl)acrylicacid 98%
  • Packaging500g
  • Price$191
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberHY-W050162
  • Product description(E)-3,4,5-Trimethoxycinnamic acid 99.95%
  • Packaging500mg
  • Price$105
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-W050162
  • Product description(E)-3,4,5-Trimethoxycinnamic acid 99.95%
  • Packaging1g
  • Price$152
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-W050162
  • Product description(E)-3,4,5-Trimethoxycinnamic acid 99.95%
  • Packaging50mg
  • Price$29
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-W050162
  • Product description(E)-3,4,5-Trimethoxycinnamic acid 99.95%
  • Packaging10mM*1mLinDMSO(Solid+Solvent)
  • Price$30
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-W050162
  • Product description(E)-3,4,5-Trimethoxycinnamic acid 99.95%
  • Packaging10mM*1mLinDMSO(Solution)
  • Price$32
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberCFN92506
  • Product description3,4,5-Trimethoxy-trans-cinnamicacid ≥98%
  • Packaging20mg
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberHY-W050162
  • Product description(E)-3,4,5-Trimethoxycinnamic acid 99.95%
  • Packaging100mg
  • Price$48
  • Updated2026-05-26
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1297136
  • Product description(E)-3,4,5-Trimethoxycinnamic acid 99.83%(Mayvarybetweenbatches)
  • Packaging1mlx10mM(inDMSO)
  • Price$70
  • Updated2026-05-06
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00BC13 (2E)-3-(3,4,5-Trimethoxyphenyl)-2-propenoic acid 98% 10g $16 2026-05-28 Buy
aablocks AA00BC13 (2E)-3-(3,4,5-Trimethoxyphenyl)-2-propenoic acid 98% 25g $19 2026-05-28 Buy
aablocks AA00BC13 (2E)-3-(3,4,5-Trimethoxyphenyl)-2-propenoic acid 98% 100g $47 2026-05-28 Buy
Ambeed A359956 (E)-3-(3,4,5-Trimethoxyphenyl)acrylicacid 98% 100g $53 2021-12-16 Buy
Ambeed A359956 (E)-3-(3,4,5-Trimethoxyphenyl)acrylicacid 98% 25g $19 2021-12-16 Buy
Ambeed A359956 (E)-3-(3,4,5-Trimethoxyphenyl)acrylicacid 98% 5g $7 2021-12-16 Buy
Ambeed A359956 (E)-3-(3,4,5-Trimethoxyphenyl)acrylicacid 98% 10g $9 2021-12-16 Buy
Ambeed A359956 (E)-3-(3,4,5-Trimethoxyphenyl)acrylicacid 98% 500g $191 2021-12-16 Buy
Arctom HY-W050162 (E)-3,4,5-Trimethoxycinnamic acid 99.95% 500mg $105 2026-05-26 Buy
Arctom HY-W050162 (E)-3,4,5-Trimethoxycinnamic acid 99.95% 1g $152 2026-05-26 Buy
Arctom HY-W050162 (E)-3,4,5-Trimethoxycinnamic acid 99.95% 50mg $29 2026-05-26 Buy
Arctom HY-W050162 (E)-3,4,5-Trimethoxycinnamic acid 99.95% 10mM*1mLinDMSO(Solid+Solvent) $30 2026-05-26 Buy
Arctom HY-W050162 (E)-3,4,5-Trimethoxycinnamic acid 99.95% 10mM*1mLinDMSO(Solution) $32 2026-05-26 Buy
Arctom CFN92506 3,4,5-Trimethoxy-trans-cinnamicacid ≥98% 20mg $40 2021-12-16 Buy
Arctom HY-W050162 (E)-3,4,5-Trimethoxycinnamic acid 99.95% 100mg $48 2026-05-26 Buy
Biorbyt Ltd orb1297136 (E)-3,4,5-Trimethoxycinnamic acid 99.83%(Mayvarybetweenbatches) 1mlx10mM(inDMSO) $70 2026-05-06 Buy
Next Last

Properties

Melting point :125-127 °C(lit.)
Boiling point :396.4±37.0 °C(Predicted)
Density :1.209±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
form :powder to crystal
pka :4.48±0.10(Predicted)
color :White to Light yellow
InChI :InChI=1S/C12H14O5/c1-15-9-6-8(4-5-11(13)14)7-10(16-2)12(9)17-3/h4-7H,1-3H3,(H,13,14)/b5-4+
InChIKey :YTFVRYKNXDADBI-SNAWJCMRSA-N
SMILES :C(O)(=O)/C=C/C1=CC(OC)=C(OC)C(OC)=C1

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

ChEBI: 3,4,5-trimethoxycinnamic acid is a methoxycinnamic acid with three methoxy substituents at the 3-, 4- and 5-positions. It has a role as an allergen. It is a conjugate acid of a 3,4,5-trimethoxycinnamate.

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Suppliers and manufacturers

Zaoyang Cixiang Medical Technology Co., Ltd TCI (Shanghai) Development Co., Ltd. Energy Chemical Adamas Reagent, Ltd. Shanghai Hanhong Scientific Co.,Ltd. Shanghai Sphchem Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. 9ding chemical ( Shanghai) Limited Bide Pharmatech Ltd. Mei Lan Industrial (Shanghai) Co., Ltd.