5-クロロ-2-チオフェンカルボン酸
5-クロロ-2-チオフェンカルボン酸 · 5-クロロチオフェン-2-カルボン酸 塩化物 · 5-クロロチオフェン-2-カルボン酸 · 5‐クロロチオフェン‐2‐カルボン酸 · 5-Chlorothiophene-2-carboxylic · 5-CHLORO-2-THIOPHENECARBOXYLIC ACID · Rivaroxaban CTCA Impurity · Rivaroxaban EP Impurity F

識別子と物理属性
| CAS No. | 24065-33-6 |
|---|---|
| 分子式 | C5H3ClO2S |
| 平均分子量 | 162.59 g/mol |
| 単同位体質量 | 161.95422802 g/mol |
| SMILES | O=C(O)c1ccc(Cl)s1 |
| InChIKey | QZLSBOVWPHXCLT-UHFFFAOYSA-N |
| PubChem CID | 95048 |
| ChEMBL | CHEMBL4280438 |
| EC No. | 480-060-6 |
| DTXSID | DTXSID10178800 |
| 現地名 | 5-クロロ-2-チオフェンカルボン酸 |
化学・物理的性質
| XLogP | 2.4 |
|---|---|
| 極性表面積 | 65.5 |
| 水素結合供与体数 | 1 |
| 水素結合受容体数 | 3 |
| 回転可能結合数 | 1 |
| 重原子数 | 9 |
| 形式電荷 | 0 |
| 複雑度 | 128 |
| 医薬品 | Pharmaceuticals -> Metabolite of Rivaroxaban |
| 融点 | 154-158 °C(lit.) |
| 沸点 | 287.0±20.0 °C(Predicted) |
| 密度 | 1.466 (estimate) |
| 貯蔵条件 | Keep in dark place,Sealed in dry,Room Temperature |
| 溶解度 | DMSO(微量)、メタノール(微量) |
| pKa(酸解離定数) | 3.32±0.10(Predicted) |
| 外観・状態 | 粉 |
| 色 | クリームイエロー |
| BRN | 118361 |
| InChI | InChI=1S/C5H3ClO2S/c6-4-2-1-3(9-4)5(7)8/h1-2H,(H,7,8) |
| InChIKey | QZLSBOVWPHXCLT-UHFFFAOYSA-N |
| SMILES | C1(C(O)=O)SC(Cl)=CC=1 |
| CAS データベース | 24065-33-6(CAS DataBase Reference) |
| NISTの化学物質情報 | 5-Chloro-2-thiophenecarboxylic acid(24065-33-6) |
化学的特性
White to light yellow crystal powder
安全性と法規制
| GHS 分類 | WarningH315 (20.8%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 106 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.DangerH302 (50%): Harmful if swallowed [Warning Acute toxicity, oral] |
|---|---|
| 規制情報 | Status: No longer Valid Update: 10-11-2008 https://echa.europa.eu/registration-dossier/-/registered-dossier/8824 |
| Hazard Classes and Categories | Acute Tox. 4 (50%)Skin Irrit. 2 (20.8%) |
| 水環境危害等級(WGK) | 3 |
| RTECS 番号 | XM8400000 |
| 税関コード | 29349990 |
| 危険文句(R) | 36-43-36/37/38 |
| 危険表示 | Xi |
| 安全措置(S) | 26-36-37/39 |
| 危険等級 | IRRITANTAcute Tox. 4 OralEye Dam. 1 |
| 貯蔵分類 | 11 - Combustible Solids |
用途
用途
有機合成原料。
説明
5-Chlorothiophene-2-carboxylic acid is a biochemical reagent that can be used as a biological material or organic compound for life science-related research. It is also used as a ligand to synthesise the New Mono and Binuclear Ruthenium(II) Complexes[1].
使用
5-Chlorothiophene-2-carboxylic acid can be used in the synthesis of the following:rivaroxaban, an oxazolidinone derivative used in the treatment of thromboembolic disorders5-chloro-4-nitrothiophene-2-carboxylic acid, which can be used in the synthesis of thieno[2,3-b][1,4]thiapezine-5-ones