6645-69-8
6645-69-8 structure
- Name: (4-Nitro-1H-Pyrazol-1-Yl)Acetic Acid
- Chemical Name: 2-(4-nitropyrazol-1-yl)acetic acid
- CAS Number: 6645-69-8
- Molecular Formula: C5H5N3O4
- Molecular Weight: 171.11100
- Create Date: 2019-01-02 20:22:42
- Modify Date: 2025-09-11 18:54:45
| Name | 2-(4-nitropyrazol-1-yl)acetic acid |
|---|---|
| Synonyms |
4-nitropyrazolecarboxylic acid
<4-Nitro-pyrazol-1-yl>-essigsaeure |
| Boiling Point | 416.4°C at 760 mmHg |
|---|---|
| Molecular Formula | C5H5N3O4 |
| Molecular Weight | 171.11100 |
| Flash Point | 205.6°C |
| Exact Mass | 171.02800 |
| PSA | 100.94000 |
| LogP | 0.39910 |
| HS Code | 2933199090 |
|---|
|
~85%
6645-69-8 |
| Literature: CELLZOME LIMITED; HARRISON, Richard John; RAMSDEN, Nigel; MAJOR, Jeremy; MOREL, Adeline; CONVERY, Laura; SUNOSE, Mihiro; LYNCH, Rosemary; ADREGO, Rita; JONES, Alison Patent: WO2013/174895 A1, 2013 ; Location in patent: Page/Page column 70 ; |
|
~92%
6645-69-8 |
| Literature: Kanishchev, M. I.; Kral, V.; Arnold, Z.; Semenov, V. V.; Shevelev, S. A.; Fainzil'berg, A. A. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1986 , vol. 35, # 10 p. 2191 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1986 , # 10 p. 2392 |
|
~33%
6645-69-8 |
| Literature: CHROMA THERAPEUTICS LTD Patent: WO2006/117552 A1, 2006 ; Location in patent: Page/Page column 50-52 ; WO 2006/117552 A1 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |