CAS 14508-49-7|2-Chloropyrazine
Introduction：Basic information about CAS 14508-49-7|2-Chloropyrazine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Chloropyrazine | ||
|---|---|---|---|
| CAS Number | 14508-49-7 | Molecular Weight | 114.533 |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 155.3±20.0 °C at 760 mmHg |
| Molecular Formula | C4H3ClN2 | Melting Point | / |
| MSDS | ChineseUSA | Flash Point | 57.8±0.0 °C |
| Symbol | GHS02, GHS07 | Signal Word | Warning |
Names
| Name | 2-Chloropyrazine |
|---|---|
| Synonym | More Synonyms |
2-Chloropyrazine BiologicalActivity
| Description | Chloropyrazine (Pyrazin-2-yl chloride) is a member of pyrazines, can be used for the synthesis of active compounds[1]. |
|---|---|
| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
| References | [1]. Mosrin M, et al. Regio- and chemoselective multiple functionalization of chloropyrazine derivatives. Application to the synthesis of coelenterazine. Org Lett. 2009 Aug 6;11(15):3406-9. |
Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 155.3±20.0 °C at 760 mmHg |
| Molecular Formula | C4H3ClN2 |
| Molecular Weight | 114.533 |
| Flash Point | 57.8±0.0 °C |
| Exact Mass | 113.998474 |
| PSA | 25.78000 |
| LogP | 0.64 |
| Vapour Pressure | 3.9±0.3 mmHg at 25°C |
| Index of Refraction | 1.535 |
| InChIKey | GELVZYOEQVJIRR-UHFFFAOYSA-N |
| SMILES | Clc1cnccn1 |
| Water Solubility | INSOLUBLE |
Safety Information
| Symbol | GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36-S37/39 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3 |
| HS Code | 29339990 |
Customs
| 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% |
Articles2
More Articles| Cobalt-catalyzed cross-coupling between in situ prepared arylzinc halides and 2-chloropyrimidine or 2-chloropyrazine. J. Org. Chem. 74(8) , 3221-4, (2009) A cobalt-catalyzed cross-coupling of aryl halides with 2-chloropyrimidines or 2-chloropyrazines is reported in satisfactory to high yields. The key step of this procedure is the formation of aromatic ... | |
| Gas chromatographic assay for the new antitumor agent pyrazine-2-diazohydroxide (diazohydroxide) and its stability in buffer, blood and plasma. J. Chromatogr. A. 383(1) , 77-83, (1986) Diazohydroxide is a new antitumor agent being considered for clinical trial. A sensitive and specific assay for diazohydroxide in physiological media, plasma and blood has been developed based on conv... |
Synonyms
| 2-Chloro-pyrazine |
| 2-chloropyrazin |
| 2-Dichloropyrazine |
| Pyrazine,chloro |
| Pyrazine, 2-chloro- |
| 2-chloro-1,4-pyrazine |
| 2-Chloro-1,4-diazine |
| chloro-pyrazin |
| EINECS 238-517-0 |
| MFCD00006124 |
| Chloropyrazine |
| pyrazine chloride |
| 2-Cl-pyrazine |
| CHLOROPYRAZINE,2 |
