ChemicalBook >> CAS DataBase List >>3,4-Dimethoxycinnamonitrile
3,4-Dimethoxycinnamonitrile
- CAS No.
- 6443-72-7
- Chemical Name:
- 3,4-Dimethoxycinnamonitrile
- Synonyms
- Cinnamonitrile, 3,4-dimethoxy-;NSC 51968;Donepezil Impurity 67;Donepezil Intermediate 21;3,4-DIMETHOXYCINNAMONITRILE;3,4- twoMethoxy cinnaMic acid;3-(3,4-Dimethoxyphenyl)acrylonitrile;β-(3,4-Dimethoxyphenyl)acrylonitrile;cis/trans-3,4-Dimethoxycinnamonitrile;3-(3,4-Dimethoxyphenyl)-2-propenenitrile
- CBNumber:
- CB2311940
- Molecular Formula:
- C11H11NO2
- Molecular Weight:
- 189.21
- MDL Number:
- MFCD00001931
- MOL File:
- 6443-72-7.mol
- MSDS File:
- SDS
Last updated:2026-01-13 13:16:49
| Product description | Number | Pack Size | Price |
| 3,4-Dimethoxycinnamonitrile, predominantly trans 97% | 145343 | 1g | $79.9 |
| 3,4-Dimethoxycinnamonitrile, predominantly trans ≥97% | 26795 | 1G | $110 |
| 3,4-Dimethoxycinnamonitrile, predominantly trans ≥97% | 26795 | 5G | $530 |
| (2E)-3-(3,4-Dimethoxyphenyl)acrylonitrile | 037409 | 500.00mg | $95 |
| 3-(3,4-Dimethoxyphenyl)acrylonitrile 95+% | CD12048081 | 25g | $574 |
| More product size | |||
| Melting point | 181-184C |
|---|---|
| Boiling point | 324.47°C (rough estimate) |
| Density | 1.1596 (rough estimate) |
| refractive index | 1.5012 (estimate) |
| InChI | 1S/C11H11NO2/c1-13-10-6-5-9(4-3-7-12)8-11(10)14-2/h3-6,8H,1-2H3/b4-3+ |
| InChIKey | WGPTVEZJYRFEGT-ONEGZZNKSA-N |
| SMILES | COc1ccc(\C=C\C#N)cc1OC |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332 | |||||||||
| Precautionary statements | P280 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 36-36/37/39-26-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29269090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral |
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| NFPA 704 |
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3,4-Dimethoxycinnamonitrile price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 145343 | 3,4-Dimethoxycinnamonitrile, predominantly trans 97% | 6443-72-7 | 1g | $79.9 | 2023-06-20 | Buy |
| Chem-Impex | 26795 | 3,4-Dimethoxycinnamonitrile, predominantly trans ≥97% | 6443-72-7 | 1G | $110 | 2026-05-19 | Buy |
| Chem-Impex | 26795 | 3,4-Dimethoxycinnamonitrile, predominantly trans ≥97% | 6443-72-7 | 5G | $530 | 2026-05-19 | Buy |
| Matrix Scientific | 037409 | (2E)-3-(3,4-Dimethoxyphenyl)acrylonitrile | 6443-72-7 | 500.00mg | $95 | 2026-05-18 | Buy |
| Crysdot | CD12048081 | 3-(3,4-Dimethoxyphenyl)acrylonitrile 95+% | 6443-72-7 | 25g | $574 | 2026-05-20 | Buy |
3,4-Dimethoxycinnamonitrile Chemical Properties,Uses,Production
Chemical Properties
Clear yellow liquid
Uses
3,4-Dimethoxycinnamonitrile undergoes condensation with ethyl glycollate to yield 2-(3,4-dimethoxyphenyl)-3-cyanotetrahydrofuran-4-one.
General Description
3,4-Dimethoxycinnamonitrile undergoes condensation with ethyl glycollate to yield 2-(3,4-dimethoxyphenyl)-3-cyanotetrahydrofuran-4-one.
3,4-Dimethoxycinnamonitrile Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 140)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29816 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 | 1056@dideu.com | China | 3979 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8828 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 9537 | 58 |
| Hebei Miaobian Biotechnology Co., Ltd | +8617733850068 | CHINA | 967 | 58 | |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52705 | 58 |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9653 | 58 |
| Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-18712993135 | sales01@tairunfaz.com | China | 8051 | 58 |
View Lastest Price from 3,4-Dimethoxycinnamonitrile manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-20 | 3,4-Dimethoxycinnamonitrile
6443-72-7
|
US $0.00-0.00 / KG | 1KG | 99% | 20 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2019-07-06 | 3,4-Dimethoxycinnamonitrile
6443-72-7
|
US $2.00 / kg | 1 kg | 99% | ask | Career Henan Chemical Co |
-
- 3,4-Dimethoxycinnamonitrile
6443-72-7
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 3,4-Dimethoxycinnamonitrile
6443-72-7
- US $2.00 / kg
- 99%
- Career Henan Chemical Co
6443-72-7(3,4-Dimethoxycinnamonitrile)Related Search:
3-(3,4-Dimethoxyphenyl)acrylonitrile
3,4-DIMETHOXYCINNAMONITRILE
Donepezil Intermediate 21
(E)-3-(3,4-dimethoxyphenyl)-2-propenenitrile
3,4- twoMethoxy cinnaMic acid
3,4-Dimethoxycinnamonitrile, predominantly trans 97%
(E)-3-(3,4-Dimethoxyphenyl)prop-2-enenitrile
2-Propenenitrile, 3-(3,4-dimethoxyphenyl)-
Cinnamonitrile, 3,4-dimethoxy-
3,4-DIMETHOXYCINNAMONITRILE, 97%, MIXTURE OF CIS AND TRANS
(2E)-3-(3,4-dimethoxyphenyl)acrylonitrile
3-(3,4-Dimethoxyphenyl)-2-propenenitrile
β-(3,4-Dimethoxyphenyl)acrylonitrile
3,4-Dimethoxycinnamonitrile, mixture of cis and trans
3,4-DIMETHOXYCINNAMONITRILE, 97%, PREDOM INANTLY TRANS
cis/trans-3,4-Dimethoxycinnamonitrile
3,4-dimethoxycinnamonitrile, predominantly trans
Donepezil Impurity 67
NSC 51968
3,4-Dimethoxycinnamonitrile, predominantly trans
6443-72-7
CH3O2C6H3CHCHCN
Building Blocks
C10 to C27
Organic Building Blocks
Nitrogen Compounds
Cyanides/Nitriles
C10 to C27
Cyanides/Nitriles
Nitrogen Compounds
