5-AMINO-1-ETHYL-PYRAZOLE-4-CARBOXYLIC ACID
5-AMINO-1-ETHYL-PYRAZOLE-4-CARBOXYLIC ACID structure
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Common Name | 5-AMINO-1-ETHYL-PYRAZOLE-4-CARBOXYLIC ACID | ||
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| CAS Number | 90641-65-9 | Molecular Weight | 155.15500 | |
| Density | 1.24g/cm3 | Boiling Point | 311.7ºC at 760mmHg | |
| Molecular Formula | C6H9N3O2 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 142.3ºC | |
Summary: 5-amin-1-ethylpyrazole-4-carboxylic acid (Chinese name: 5-氨基-1-乙基吡唑-4-羧酸, CAS: 90641-65-9), molecular formula: C6H9N3O2, molecular weight: 155.16, For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 5-amino-1-ethylpyrazole-4-carboxylic acid |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.24g/cm3 |
|---|---|
| Boiling Point | 311.7ºC at 760mmHg |
| Molecular Formula | C6H9N3O2 |
| Molecular Weight | 155.15500 |
| Flash Point | 142.3ºC |
| Exact Mass | 155.06900 |
| PSA | 81.14000 |
| LogP | 0.76460 |
| Index of Refraction | 1.561 |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2933199090 |
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This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
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5-AMINO-1-ETHYL... CAS#:90641-65-9
Learn More
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| Literature: AMBIT BIOSCIENCES CORPORATION; CHAO, Qi; HADD, Michael, J.; HOLLADAY, Mark, W.; ROWBOTTOM, Martin Patent: WO2012/30924 A1, 2012 ; Location in patent: Page/Page column 139 ; WO 2012/030924 A1 |
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5-AMINO-1-ETHYL... CAS#:90641-65-9 |
| Literature: Schmidt et al. Helvetica Chimica Acta, 1959 , vol. 42, p. 763,770 |
This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| 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% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 1-ethyl-5-amino-1H-pyrazole-4-carboxylic acid ethyl ester |
| 5-amino-1-ethyl-1H-pyrazole-4-carboxylic acid ethyl ester |
| 5-Amino-1-ethyl-pyrazole-4-carboxylic acid |
| N2-ethyl-3-amino-4-carboethoxypyrazole |
| 1-Aethyl-5-amino-1H-pyrazol-4-carbonsaeure-aethylester |
| 5-AMINO-1-ETHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID |
| ethyl 5-amino-1-ethyl-1H-pyrazole-4-carboxylate |
| 3-Amino-2-ethylpyrazol-4-carbonsaeureethylester |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the CAS number of 5-amino-1-ethylpyrazole-4-carboxylic acid? |
| A: CAS number of 5-amino-1-ethylpyrazole-4-carboxylic acid is 90641-65-9. |
| Q: What is the molecular weight of 5-amino-1-ethylpyrazole-4-carboxylic acid? |
| A: Molecular weight of 5-amino-1-ethylpyrazole-4-carboxylic acid is 155.15500. |
| Q: What is the polar surface area (PSA) of 5-amino-1-ethylpyrazole-4-carboxylic acid? |
| A: Polar surface area (PSA) of 5-amino-1-ethylpyrazole-4-carboxylic acid is 81.14000. |
| Q: What is the molecular formula of 5-amino-1-ethylpyrazole-4-carboxylic acid? |
| A: Molecular formula of 5-amino-1-ethylpyrazole-4-carboxylic acid is C6H9N3O2. |
| Q: What is the boiling point of 5-amino-1-ethylpyrazole-4-carboxylic acid? |
| A: Boiling point of 5-amino-1-ethylpyrazole-4-carboxylic acid is 311.7ºC at 760mmHg. |
| Q: What English synonyms does 5-amino-1-ethylpyrazole-4-carboxylic acid have? |
| A: English synonyms of 5-amino-1-ethylpyrazole-4-carboxylic acid: 1-ethyl-5-amino-1H-pyrazole-4-carboxylic acid ethyl ester, 5-amino-1-ethyl-1H-pyrazole-4-carboxylic acid ethyl ester, 5-Amino-1-ethyl-pyrazole-4-carboxylic acid, N2-ethyl-3-amino-4-carboethoxypyrazole, 1-Aethyl-5-amino-1H-pyrazol-4-carbonsaeure-aethylester, 5-AMINO-1-ETHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID, ethyl 5-amino-1-ethyl-1H-pyrazole-4-carboxylate, 3-Amino-2-ethylpyrazol-4-carbonsaeureethylester. |
| Q: What is the LogP of 5-amino-1-ethylpyrazole-4-carboxylic acid? |
| A: LogP of 5-amino-1-ethylpyrazole-4-carboxylic acid is 0.76460. |
| Q: What is the English name of 5-amino-1-ethylpyrazole-4-carboxylic acid? |
| A: The English name of 5-amino-1-ethylpyrazole-4-carboxylic acid is 5-amino-1-ethylpyrazole-4-carboxylic acid. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |