39001-23-5
39001-23-5 structure
- Name: 3-thiophenecarboxylic acid hydrazide
- Chemical Name: Thiophene-3-carboxylic acid hydrazide
- CAS Number: 39001-23-5
- Molecular Formula: C5H6N2OS
- Molecular Weight: 142.17900
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-03-11 08:00:00
- Modify Date: 2024-01-14 12:16:58
| Name | Thiophene-3-carboxylic acid hydrazide |
|---|---|
| Synonyms | thiophene-3-carbohydrazide |
| Density | 1.335g/cm3 |
|---|---|
| Melting Point | 126ºC |
| Molecular Formula | C5H6N2OS |
| Molecular Weight | 142.17900 |
| Exact Mass | 142.02000 |
| PSA | 83.36000 |
| LogP | 1.44280 |
| Index of Refraction | 1.615 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | 20/21/22-36/37/38 |
| Safety Phrases | 26-36/37/39 |
| HS Code | 2934999090 |
|
~99%
39001-23-5 |
| Literature: Bolin, David Robert; Michoud, Christophe Patent: US2006/178532 A1, 2006 ; Location in patent: Page/Page column 9 ; US 20060178532 A1 Title/Abstract Full Text Show Details Michoud, Christophe Patent: US2006/258740 A1, 2006 ; Location in patent: Page/Page column 9 ; US 20060258740 A1 |
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39001-23-5 |
| Literature: Kirschberg, Thorsten A.; Balakrishnan, Mini; Huang, Wei; Hluhanich, Rebecca; Kutty, Nilima; Liclican, Albert C.; McColl, Damian J.; Squires, Neil H.; Lansdon, Eric B. Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 3 p. 1131 - 1134 |
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39001-23-5 |
| Literature: Romaine, Ian M.; Taylor, Robert W.; Saidu, Samsudeen P.; Kim, Kwangho; Sulikowski, Gary A.; Zwiebel, Laurence J.; Waterson, Alex G. Bioorganic and Medicinal Chemistry Letters, 2014 , vol. 24, # 12 p. 2613 - 2616 |
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39001-23-5 |
| Literature: Hoffmann-La Roche Inc. Patent: US6265426 B1, 2001 ; US 6265426 B1 |
| Precursor 3 | |
|---|---|
| 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% |