- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 5-Formylthiophene-2-carbonitrile
- Price: ￥338.0/250mg ￥798.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5-FORMYLTHIOPHENE-2-CARBONITRILE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
21512-16-3
21512-16-3 structure
- Name: 5-Formylthiophene-2-carbonitrile
- Chemical Name: 5-formylthiophene-2-carbonitrile
- CAS Number: 21512-16-3
- Molecular Formula: C6H3NOS
- Molecular Weight: 137.159
- Create Date: 2018-09-28 18:20:21
- Modify Date: 2024-01-11 20:13:01
| Name | 5-formylthiophene-2-carbonitrile |
|---|---|
| Synonyms |
5-cyanothiophene-2-carboxaldehyde
2-Thiophenecarbonitrile, 5-formyl- 5-Cyano-2-thiophene carbaldehyde 5-cyano-2-thiophene carboxaldehyde 5-Formyl-thiophen-2-carbonitril 5-Cyano-2-thiophenecarboxaldehyde 2-cyano-5-formylthiophene 5-Formyl-2-thiophenecarbonitrile 5-formyl-thiophene-2-carbonitrile 5-Formylthiophene-2-carbonitrile |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 232.1±20.0 °C at 760 mmHg |
| Melting Point | 93 °C |
| Molecular Formula | C6H3NOS |
| Molecular Weight | 137.159 |
| Flash Point | 94.2±21.8 °C |
| Exact Mass | 136.993530 |
| PSA | 69.10000 |
| LogP | 0.49 |
| Vapour Pressure | 0.1±0.5 mmHg at 25°C |
| Index of Refraction | 1.580 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Hazard Codes | Xi |
| RIDADR | NONH for all modes of transport |
| HS Code | 2934999090 |
|
~75%
21512-16-3 |
| Literature: NEUROSEARCH A/S; PETERS, Dan; GRUNNET, Morten; TIMMERMANN, Daniel, B.; ERIKSEN, Birgitte, L.; DYHRING, Tino; AHRING, Philip, K. Patent: WO2011/73298 A1, 2011 ; Location in patent: Page/Page column 18 ; WO 2011/073298 A1 |
|
~82%
21512-16-3 |
| Literature: Eli Lilly and Company Patent: US5710130 A1, 1998 ; US 5710130 A |
|
~58%
21512-16-3 |
| Literature: Imperial Chemical Industries PLC Patent: US5053415 A1, 1991 ; |
|
~%
21512-16-3 |
| Literature: US5135937 A1, ; |
|
~%
21512-16-3 |
| Literature: Journal of Organic Chemistry, , vol. 22, p. 1636,1640 |
|
~%
21512-16-3 |
| Literature: Journal of Organic Chemistry, , vol. 22, p. 1636,1640 |
| Precursor 5 | |
|---|---|
| DownStream 2 | |
![5-[2-(3-nitroimidazo[1,2-a]pyridin-2-yl)ethenyl]thiophene-2-carbonitrile structure](https://www.chemsrc.com/caspic/162/62195-17-9.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |