ethynylpyrene
ethynylpyrene structure
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Common Name | ethynylpyrene | ||
|---|---|---|---|---|
| CAS Number | 34993-56-1 | Molecular Weight | 226.272 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 410.6±14.0 °C at 760 mmHg | |
| Molecular Formula | C18H10 | Melting Point | 113-115ºC | |
| MSDS | N/A | Flash Point | 194.9±14.2 °C | |
Use of ethynylpyrene1-Ethynylpyrene is an aryl acetylenic inhibitor of cytochromes P450 1A1, 1A2, and 2B1 with IC50s of 0.18, 0.32, and 0.04 μM, respectively[1]. |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 1-ethynylpyrene |
|---|---|
| Synonym | More Synonyms |
This table contains bioactivity, target information and biological‑assay experimental data of this compound.
| Description | 1-Ethynylpyrene is an aryl acetylenic inhibitor of cytochromes P450 1A1, 1A2, and 2B1 with IC50s of 0.18, 0.32, and 0.04 μM, respectively[1]. |
|---|---|
| Related Catalog | |
| In Vitro | 1-Ethynylpyrene exhibits activity against P450 1A2, and 2B1 with Kis of 0.32 and 0.04 μM, respectively[1]. |
| References |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 410.6±14.0 °C at 760 mmHg |
| Melting Point | 113-115ºC |
| Molecular Formula | C18H10 |
| Molecular Weight | 226.272 |
| Flash Point | 194.9±14.2 °C |
| Exact Mass | 226.078247 |
| LogP | 5.35 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.807 |
| InChIKey | VEBUBSLYGRMOSZ-UHFFFAOYSA-N |
| SMILES | C#Cc1ccc2ccc3cccc4ccc1c2c34 |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Safety Phrases | S22-S24/25 |
|---|---|
| HS Code | 2902909090 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 10 | |
|---|---|
| DownStream 2 | |
CAS#:253271-87-3
CAS#:1714-29-0
CAS#:884307-53-3
CAS#:215451-63-1
CAS#:1392406-87-9
CAS#:3029-19-4
CAS#:90965-06-3
CAS#:34244-15-0
CAS#:115-19-5
CAS#:3264-21-9
CAS#:23975-18-0![Cyclopenta[cd]pyrene structure](https://image.chemsrc.com/caspic/286/27208-37-3.png)
CAS#:27208-37-3This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 8-ethynylpyrene |
| 1-Ethynylpyrene |
| ethynylpyrene |
| 1-Ethynyl Pyrene |
| Pyrene,1-ethynyl |
| MFCD02093933 |
| 3-pyrenylacetylene |
| 1-pyrenylacetylene |
| pyrene-1-acetylene |
| ethynyl pyrene |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular weight of 1-ethynylpyrene? |
| A: Molecular weight of 1-ethynylpyrene is 226.272. |
| Q: What are the downstream products of 1-ethynylpyrene? |
| A: Related downstream products(CAS) of 1-ethynylpyrene: 23975-18-0;27208-37-3. |
| Q: What is the boiling point of 1-ethynylpyrene? |
| A: Boiling point of 1-ethynylpyrene is 410.6±14.0 °C at 760 mmHg. |
| Q: What are the upstream materials of 1-ethynylpyrene? |
| A: Related upstream materials(CAS) of 1-ethynylpyrene: 253271-87-3;1714-29-0;884307-53-3;215451-63-1;1392406-87-9;3029-19-4;90965-06-3;34244-15-0;115-19-5;3264-21-9. |
| Q: What is the English name of 1-ethynylpyrene? |
| A: The English name of 1-ethynylpyrene is 1-ethynylpyrene. |
| Q: What is the LogP of 1-ethynylpyrene? |
| A: LogP of 1-ethynylpyrene is 5.35. |
| Q: What is the safety information for 1-ethynylpyrene? |
| A: Safety information for 1-ethynylpyrene: S22-S24/25. |
| Q: What is the melting point of 1-ethynylpyrene? |
| A: Melting point of 1-ethynylpyrene is 113-115ºC. |
| Q: What is the InChIKey of 1-ethynylpyrene? |
| A: InChIKey of 1-ethynylpyrene is VEBUBSLYGRMOSZ-UHFFFAOYSA-N. |
| Q: What is the CAS number of 1-ethynylpyrene? |
| A: CAS number of 1-ethynylpyrene is 34993-56-1. |
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. |