- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4,5-Dimethoxybenzocyclobutene-1-carboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: 4,5-Dimethoxybenzocyclobutene-1-carboxylic acid
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
- ANHUI DEXINJIA BIOPHARM CO.,LTD
- China
- Product Name: 4,5-Dimethoxybenzocyclobutene-1-carboxylic acid
- Price: ￥Inquiry/1kg ￥Inquiry/10kg ￥Inquiry/100kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Haiyao
41234-23-5
41234-23-5 structure
- Name: 4,5-Dimethoxybenzocyclobutene-1-carboxylic acid
- Chemical Name: 3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid
- CAS Number: 41234-23-5
- Molecular Formula: C11H12O4
- Molecular Weight: 208.21100
- Create Date: 2018-12-29 22:48:20
- Modify Date: 2024-01-16 20:15:55
| Name | 3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid |
|---|---|
| Synonyms |
4,5-dimethoxybenzocyclobutene-1-carboxylic acid
4,5-Dimethoxy-benzocyclobuten-1-saeure |
| Molecular Formula | C11H12O4 |
|---|---|
| Molecular Weight | 208.21100 |
| Exact Mass | 208.07400 |
| PSA | 55.76000 |
| LogP | 1.42810 |
| HS Code | 2918990090 |
|---|
|
~95%
41234-23-5 |
| Literature: Liu, Xin; Liu, Yu; He, Huili; Cai, Zhan; Yang, Yushe Synthetic Communications, 2014 , vol. 44, # 4 p. 451 - 456 |
|
~96%
41234-23-5 |
| Literature: RICHTER GEDEON NYRT.; UJVARI, Viktor; BODI, Jozsef; FARAGO, Janos; SZKE, Katalin; FAIGL, Ferenc; NEMET, Zoltan; TEMESVARI, Krisztina; KISS, Robert; MATRAVOeLGYI, Bela; KASSAI, Ferencne; KISS-BARTOS, Dorottya Patent: WO2011/138625 A1, 2011 ; Location in patent: Page/Page column 40 ; |
|
~%
41234-23-5 |
| Literature: LES LABORATOIRES SERVIER; CENTRE NATIONAL DE LA RECHERCHE; UNIVERSITE CLAUDE BERNARD LYON 1 Patent: US2010/16580 A1, 2010 ; Location in patent: Page/Page column 4 ; |
|
~%
41234-23-5 |
| Literature: RICHTER GEDEON NYRT.; UJVARI, Viktor; BODI, Jozsef; FARAGO, Janos; SZKE, Katalin; FAIGL, Ferenc; NEMET, Zoltan; TEMESVARI, Krisztina; KISS, Robert; MATRAVOeLGYI, Bela; KASSAI, Ferencne; KISS-BARTOS, Dorottya Patent: WO2011/138625 A1, 2011 ; |
| Precursor 3 | |
|---|---|
| DownStream 3 | |
![(1S)-4,5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane hydrochloride structure](https://www.chemsrc.com/caspic/191/866783-13-3.png)
![3-[3-[[[(7S)-3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]Methyl]Methylamino]propyl]-1,3-dihydro-7,8-dimethoxy-H-3-benzazepin-2-one structure](https://www.chemsrc.com/caspic/467/1086026-31-4.png)
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |