- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID
- Price: ￥1168.0/1g ￥488.0/250mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5-(Methoxycarbonyl)thiophene-2-carboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
50340-79-9
50340-79-9 structure
- Name: 5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID
- Chemical Name: 5-methoxycarbonylthiophene-2-carboxylic acid
- CAS Number: 50340-79-9
- Molecular Formula: C7H6O4S
- Molecular Weight: 186.18500
- Create Date: 2018-05-13 08:00:00
- Modify Date: 2024-01-02 19:26:43
| Name | 5-methoxycarbonylthiophene-2-carboxylic acid |
|---|---|
| Synonyms |
Thiophene-2,5-dicarboxylic acid monomethyl ester
Thiophen-2,5-dicarbonsaeure-monomethylester thiophene-2,5-dicarboxylic acid 2-methylester 5-(methoxycarbonyl)thiophene-2-carboxylic acid 5-methoxycarbonyl-2-thiophenecarboxylic acid 2,5-thiophenedicarboxylic acid monomethyl ester |
| Melting Point | 193-197°C |
|---|---|
| Molecular Formula | C7H6O4S |
| Molecular Weight | 186.18500 |
| Exact Mass | 185.99900 |
| PSA | 91.84000 |
| LogP | 1.23290 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2934999090 |
|
~86%
50340-79-9 |
| Literature: Pfizer Products Inc. Patent: WO2004/817 A2, 2003 ; Location in patent: Page 99 ; WO 2004/000817 A2 |
|
~27%
50340-79-9 |
| Literature: NISSAN CHEMICAL INDUSTRIES, LTD. Patent: WO2004/108683 A1, 2004 ; Location in patent: Page 548 ; |
|
~72%
50340-79-9 |
| Literature: Goddard Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 1 p. 17 - 28 |
|
~%
50340-79-9 |
| Literature: Frizler, Maxim; Schmitz, Janina; Schulz-Fincke, Anna-Christina; Guetschow, Michael Journal of Medicinal Chemistry, 2012 , vol. 55, # 12 p. 5982 - 5986 |
|
~%
50340-79-9 |
| Literature: Birkinshaw; Chaplen Biochemical Journal, 1955 , vol. 60, p. 255,259 |
|
~%
50340-79-9 |
| Literature: Birkinshaw; Chaplen Biochemical Journal, 1955 , vol. 60, p. 255,259 |
|
~%
50340-79-9 |
| Literature: Birkinshaw; Chaplen Biochemical Journal, 1955 , vol. 60, p. 255,259 |
| Precursor 6 | |
|---|---|
| DownStream 2 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |