2-Chloro-5-methoxypyrazine
2-Chloro-5-methoxypyrazine structure
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Common Name | 2-Chloro-5-methoxypyrazine | ||
|---|---|---|---|---|
| CAS Number | 33332-31-9 | Molecular Weight | 144.559 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 183.3±35.0 °C at 760 mmHg | |
| Molecular Formula | C5H5ClN2O | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 64.7±25.9 °C | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 2-chloro-5-methoxypyrazine |
|---|---|
| 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 | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 183.3±35.0 °C at 760 mmHg |
| Molecular Formula | C5H5ClN2O |
| Molecular Weight | 144.559 |
| Flash Point | 64.7±25.9 °C |
| Exact Mass | 144.009033 |
| PSA | 35.01000 |
| LogP | 1.76 |
| Vapour Pressure | 1.1±0.3 mmHg at 25°C |
| Index of Refraction | 1.520 |
| InChIKey | TXEDKXSWNOQSKG-UHFFFAOYSA-N |
| SMILES | COc1cnc(Cl)cn1 |
| Storage condition | 2-8°C |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
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2-Chloro-5-meth... CAS#:33332-31-9
Learn More
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| Literature: Journal of Heterocyclic Chemistry, , vol. 31, # 5 p. 1177 - 1180 |
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2-Chloro-5-meth... CAS#:33332-31-9
Detail
Learn More
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| Literature: Journal of Chemical Research, Miniprint, , # 10 p. 2860 - 2875 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 1 | |
|---|---|
| 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.
| 2-chloranyl-5-methoxy-pyrazine |
| 5-METHOXY-2-CHLOROPYRAZINE |
| 3-Chloro-6-methoxypyrazine |
| 2-chloro-5-methoxy-pyrazine |
| 2-Chloro-5-methoxypyrazine |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the InChIKey of 2-chloro-5-methoxypyrazine? |
| A: InChIKey of 2-chloro-5-methoxypyrazine is TXEDKXSWNOQSKG-UHFFFAOYSA-N. |
| Q: What English synonyms does 2-chloro-5-methoxypyrazine have? |
| A: English synonyms of 2-chloro-5-methoxypyrazine: 2-chloranyl-5-methoxy-pyrazine, 5-METHOXY-2-CHLOROPYRAZINE, 3-Chloro-6-methoxypyrazine, 2-chloro-5-methoxy-pyrazine, 2-Chloro-5-methoxypyrazine. |
| Q: What are the upstream materials of 2-chloro-5-methoxypyrazine? |
| A: Related upstream materials(CAS) of 2-chloro-5-methoxypyrazine: 23902-69-4. |
| Q: What is the LogP of 2-chloro-5-methoxypyrazine? |
| A: LogP of 2-chloro-5-methoxypyrazine is 1.76. |
| Q: What is the polar surface area (PSA) of 2-chloro-5-methoxypyrazine? |
| A: Polar surface area (PSA) of 2-chloro-5-methoxypyrazine is 35.01000. |
| Q: What is the molecular formula of 2-chloro-5-methoxypyrazine? |
| A: Molecular formula of 2-chloro-5-methoxypyrazine is C5H5ClN2O. |
| Q: What is the CAS number of 2-chloro-5-methoxypyrazine? |
| A: CAS number of 2-chloro-5-methoxypyrazine is 33332-31-9. |
| Q: What is the English name of 2-chloro-5-methoxypyrazine? |
| A: The English name of 2-chloro-5-methoxypyrazine is 2-chloro-5-methoxypyrazine. |
| Q: What is the SMILES notation of 2-chloro-5-methoxypyrazine? |
| A: SMILES notation of 2-chloro-5-methoxypyrazine is COc1cnc(Cl)cn1. |
| Q: What is the boiling point of 2-chloro-5-methoxypyrazine? |
| A: Boiling point of 2-chloro-5-methoxypyrazine is 183.3±35.0 °C at 760 mmHg. |
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. |