4H-BENZO[4,5]IMIDAZO[1,2-B]PYRAZOLE
![4H-BENZO[4,5]IMIDAZO[1,2-B]PYRAZOLE Structure](https://image.chemsrc.com/caspic/047/247-99-4.png)
4H-BENZO[4,5]IMIDAZO[1,2-B]PYRAZOLE structure
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Common Name | 4H-BENZO[4,5]IMIDAZO[1,2-B]PYRAZOLE | ||
|---|---|---|---|---|
| CAS Number | 247-99-4 | Molecular Weight | 157.17200 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C9H7N3 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
Summary: 4H-BENZO[4,5]IMIDAZO[1,2-B]PYRAZOLE (4H-Pyrazolo[1,5-a]benzimidazole, CAS: 247-99-4), molecular formula C9H7N3, molecular weight 157.06400. 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 | 4H-Pyrazolo[1,5-a]benzimidazole |
|---|---|
| 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.
| Molecular Formula | C9H7N3 |
|---|---|
| Molecular Weight | 157.17200 |
| Exact Mass | 157.06400 |
| PSA | 33.09000 |
| LogP | 1.81560 |
| InChIKey | SCAVIRZESCFSPE-UHFFFAOYSA-N |
| SMILES | c1ccc2c(c1)nc1cc[nH]n12 |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2933990090 |
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This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
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~92%
4H-BENZO[4,5]IM... CAS#:247-99-4 |
| Literature: Khan, Misbahul A.; Ribeiro, Vera L. T. Monatshefte fuer Chemie, 1983 , vol. 114, p. 425 - 432 |
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~21%
4H-BENZO[4,5]IM... CAS#:247-99-4
Learn More
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| Literature: Clark, Bernard A. J.; McNab, Hamish; Sommerville, Craig C. Chemical Communications, 1996 , # 10 p. 1211 - 1212 |
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~19%
4H-BENZO[4,5]IM... CAS#:247-99-4 |
| Literature: Cadogan; Clark, Bernard A. J.; Ford, Daniel; MacDonald, Ranald J.; MacPherson, Andrew D.; McNab, Hamish; Nicolson, Iain S.; Reed, David; Sommerville, Craig C. Organic and Biomolecular Chemistry, 2009 , vol. 7, # 24 p. 5173 - 5183 |
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~%
4H-BENZO[4,5]IM... CAS#:247-99-4 |
| Literature: Khan, Misbahul A.; Ribeiro, Vera L. T. Monatshefte fuer Chemie, 1983 , vol. 114, p. 425 - 432 |
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~%
4H-BENZO[4,5]IM... CAS#:247-99-4 |
| Literature: Khan, Misbahul A.; Ribeiro, Vera L. T. Monatshefte fuer Chemie, 1983 , vol. 114, p. 425 - 432 |
![4H-Pyrazolo[1,5-a]benzimidazole-3-carboxylic acid structure](https://image.chemsrc.com/caspic/158/64096-92-0.png)
![Pyrazolobenzo[1,2-a]triazole structure](https://image.chemsrc.com/caspic/247/1738-57-4.png)
![Ethyl 4H-pyrazolo[1,5-a]benzimidazole-3-carboxylate structure](https://image.chemsrc.com/caspic/244/64096-90-8.png)
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 5 | |
|---|---|
| DownStream 0 | |
This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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.
| 4H-Pyrazolo<5,1-a>benzimidazol |
| 4H-PYRAN-2,6-DICARBONYL DICHLORIDE |
| 4H-Pyrazolo<1,5-a>benzimidazole |
| 4H-Pyran-2,6-dicarbonylchlorid |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the SMILES notation of 4H-Pyrazolo[1,5-a]benzimidazole? |
| A: SMILES notation of 4H-Pyrazolo[1,5-a]benzimidazole is c1ccc2c(c1)nc1cc[nH]n12. |
| Q: What English synonyms does 4H-Pyrazolo[1,5-a]benzimidazole have? |
| A: English synonyms of 4H-Pyrazolo[1,5-a]benzimidazole: 4H-Pyrazolobenzimidazol, 4H-PYRAN-2,6-DICARBONYL DICHLORIDE, 4H-Pyrazolobenzimidazole, 4H-Pyran-2,6-dicarbonylchlorid. |
| Q: What is the CAS number of 4H-Pyrazolo[1,5-a]benzimidazole? |
| A: CAS number of 4H-Pyrazolo[1,5-a]benzimidazole is 247-99-4. |
| Q: What is the molecular weight of 4H-Pyrazolo[1,5-a]benzimidazole? |
| A: Molecular weight of 4H-Pyrazolo[1,5-a]benzimidazole is 157.17200. |
| Q: What is the molecular formula of 4H-Pyrazolo[1,5-a]benzimidazole? |
| A: Molecular formula of 4H-Pyrazolo[1,5-a]benzimidazole is C9H7N3. |
| Q: What is the polar surface area (PSA) of 4H-Pyrazolo[1,5-a]benzimidazole? |
| A: Polar surface area (PSA) of 4H-Pyrazolo[1,5-a]benzimidazole is 33.09000. |
| Q: What is the LogP of 4H-Pyrazolo[1,5-a]benzimidazole? |
| A: LogP of 4H-Pyrazolo[1,5-a]benzimidazole is 1.81560. |
| Q: What is the InChIKey of 4H-Pyrazolo[1,5-a]benzimidazole? |
| A: InChIKey of 4H-Pyrazolo[1,5-a]benzimidazole is SCAVIRZESCFSPE-UHFFFAOYSA-N. |
| Q: What are the upstream materials of 4H-Pyrazolo[1,5-a]benzimidazole? |
| A: Related upstream materials(CAS) of 4H-Pyrazolo[1,5-a]benzimidazole: 64096-92-0;60418-63-5;1154288-84-2;14678-86-5;64096-90-8. |
| Q: What is the English name of 4H-Pyrazolo[1,5-a]benzimidazole? |
| A: The English name of 4H-Pyrazolo[1,5-a]benzimidazole is 4H-Pyrazolo[1,5-a]benzimidazole. |
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. |