CAS 90-50-6: 3,4,5-Trimethoxycinnamic acid
Formula:C12H14O5
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)
InChI key:InChIKey=YTFVRYKNXDADBI-UHFFFAOYSA-N
SMILES:O=C(O)C=CC1=CC(OC)=C(OC)C(OC)=C1
- Synonyms:
- (2E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoate
- (2E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoic acid
- (2Z)-3-(3,4,5-trimethoxyphenyl)prop-2-enoic acid
- 2-Propenoic acid, 3-(3,4,5-trimethoxyphenyl)-
- 3,4,5-Trimethoxycinnamic
- 3,4,5-Trimethoxyphenylacrylic acid
- 3-(3,4,5-Trimethoxyphenyl)-2-propenoic acid
- 3-(3,4,5-Trimethoxyphenyl)Prop-2-Enoic Acid
- 3-(3,4,5-Trimethoxyphenyl)acrylic acid
- 3-(3,4,5-Trimethoxyphenyl)propenoic acid
- See more synonyms
- Cinnamic acid, 3,4,5-trimethoxy-
- NSC 66175
- O-Methylsinapic acid
- 3,4,5-Trimethoxycinnamic acid

(E)-3,4,5-Trimethoxycinnamic Acid
Formula:
C12H14O5
Purity:
>98.0%(GC)(T)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
238.24
Ref: 3B-T1104
25g | 78.00 € |
Estimated delivery in United States, on Wednesday 16 Apr 2025

3,4,5-Trimethoxycinnamic acid, predominantly trans, 99%
CAS:90-50-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
C12H14O5
Purity:
99%
Color and Shape:
Powder, White to pale cream
Molecular weight:
238.24
Ref: 02-A12767
25g | 62.00 € | ||
100g | To inquire |
Estimated delivery in United States, on Thursday 17 Apr 2025

3,4,5-Trimethoxycinnamic acid
CAS:90-50-6
Formula:
C12H14O5
Purity:
98%
Color and Shape:
Solid
Molecular weight:
238.2366
Ref: IN-DA003IF2
5g | 29.00 € | ||
25g | 26.00 € | ||
100g | 69.00 € | ||
500g | 177.00 € |
Estimated delivery in United States, on Wednesday 23 Apr 2025

3,4,5-Trimethoxycinnamic acid
CAS:90-50-6
3,4,5-Trimethoxycinnamic acid (O-Methylsinapic acid) (TMCA) is one of the constituents of Polygalae Radix and may …
Formula:
C12H14O5
Purity:
98.91%
Color and Shape:
Solid
Molecular weight:
238.24
Ref: TM-T2983
1g | 34.00 € |
Estimated delivery in United States, on Wednesday 23 Apr 2025

Ref: 7W-GY6798
Undefined size | To inquire |
Estimated delivery in United States, on Thursday 24 Apr 2025

Ref: 54-OR6576
5g | 32.00 € | ||
25g | 36.00 € | ||
100g | 42.00 € | ||
10kg | 2,737.00 € | ||
500g | 175.00 € | ||
2.5kg | 757.00 € |
Estimated delivery in United States, on Thursday 24 Apr 2025

Ref: BP-BPF8182
100mg | 32.00 € | ||
1000mg | 48.00 € |
Estimated delivery in United States, on Monday 28 Apr 2025

3,4,5-Trimethoxycinnamic acid
CAS:90-50-6
Purity:
95.0%
Color and Shape:
Solid
Molecular weight:
238.23899841308594
Ref: 10-F228036
1g | 14.00 € | ||
5g | 17.00 € | ||
10g | 21.00 € | ||
25g | 24.00 € | ||
100g | 45.00 € | ||
500g | 170.00 € |
Estimated delivery in United States, on Monday 28 Apr 2025

3,4,5-Trimethoxycinnamic acid
CAS:90-50-6
Please enquire for more information about 3,4,5-Trimethoxycinnamic acid including the price, delivery time and more …
Formula:
C12H14O5
Purity:
Min. 98 Area-%
Color and Shape:
Powder
Molecular weight:
238.24 g/mol
Ref: 3D-FT71389
1kg | 318.00 € | ||
2kg | 477.00 € |
Estimated delivery in United States, on Tuesday 6 May 2025