2-クロロ-2-(2-(4-メトキシフェニル)ヒドラゾノ)酢酸エチル

2-クロロ-2-(2-(4-メトキシフェニル)ヒドラゾノ)酢酸エチル 化学構造式
27143-07-3
CAS番号.
27143-07-3
化学名:
2-クロロ-2-(2-(4-メトキシフェニル)ヒドラゾノ)酢酸エチル
别名:
2-クロロ-2-(2-(4-メトキシフェニル)ヒドラゾノ)酢酸エチル
英語名:
Ethyl 2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate
英語别名:
Ethyl chloro[(4-methoxyphenyl)hydrazono]acetate;(Z)-ethyl 2-chloro-2-(2-(4-Methoxyphenyl)hydrazono)acetate;Ethyl 2-chloro-2-(2-(4-Methoxyphenyl)hydrazono)acetate;Chloro[(4-methoxyphenyl)hydrazono]acetic acid ethyl ester;Ethyl(z)-2-chloro-2-(2-(4-Methoxyphenyl)hydrazono)acetate;hydrazono);Apixaban-2;Ethyl chloro;RSYY(Avanafil)-38;RSYY(Avanafil)-43
CBNumber:
CB92500866
化学式:
C11H13ClN2O3
分子量:
256.69
MOL File:
27143-07-3.mol

2-クロロ-2-(2-(4-メトキシフェニル)ヒドラゾノ)酢酸エチル 物理性質

融点 :
94℃
沸点 :
349.0±44.0 °C(Predicted)
比重(密度) :
1.23
貯蔵温度 :
2-8°C
溶解性:
クロロホルム(少量)、メタノール(少量)
外見 :
個体
酸解離定数(Pka):
11.63±0.10(Predicted)
色:
イエローからダークイエロー
InChI:
InChI=1S/C11H13ClN2O3/c1-3-17-11(15)10(12)14-13-8-4-6-9(16-2)7-5-8/h4-7,13H,3H2,1-2H3
InChIKey:
ATNPZEGMKLGIFA-UHFFFAOYSA-N
SMILES:
C(OCC)(=O)C(Cl)=NNC1=CC=C(OC)C=C1
安全性情報
  • リスクと安全性に関する声明
  • 危険有害性情報のコード(GHS)
絵表示(GHS) GHS hazard pictograms
注意喚起語
危険有害性情報
コード 危険有害性情報 危険有害性クラス 区分 注意喚起語 シンボル P コード
H315 皮膚刺激 皮膚腐食性/刺激性 2 警告 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
注意書き
P264 取扱い後は皮膚をよく洗うこと。
P264 取扱い後は手や顔をよく洗うこと。
P280 保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。
P302+P352 皮膚に付着した場合:多量の水と石鹸で洗うこと。
P321 特別な処置が必要である(このラベルの... を見よ)。
P332+P313 皮膚刺激が生じた場合:医師の診断/手当てを受けるこ と。
P362 汚染された衣類を脱ぎ、再使用す場合には洗濯をすること。

2-クロロ-2-(2-(4-メトキシフェニル)ヒドラゾノ)酢酸エチル 価格 もっと(12)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
富士フイルム和光純薬株式会社(wako) W01COBQC-1552
Ethyl chloro[(4-methoxyphenyl)hydrazono]acetate
27143-07-3 1g ¥10000 2024-03-01 購入
富士フイルム和光純薬株式会社(wako) W01COBQC-1552
Ethyl chloro[(4-methoxyphenyl)hydrazono]acetate
27143-07-3 5g ¥12500 2024-03-01 購入
富士フイルム和光純薬株式会社(wako) W01COBQC-1552
Ethyl chloro[(4-methoxyphenyl)hydrazono]acetate
27143-07-3 25g ¥40000 2024-03-01 購入
富士フイルム和光純薬株式会社(wako) W01COBQC-1552
Ethyl chloro[(4-methoxyphenyl)hydrazono]acetate
27143-07-3 100g ¥120000 2024-03-01 購入
富士フイルム和光純薬株式会社(wako) W01COBQC-1552
Ethyl chloro[(4-methoxyphenyl)hydrazono]acetate
27143-07-3 10g ¥72000 2023-06-01 購入

2-クロロ-2-(2-(4-メトキシフェニル)ヒドラゾノ)酢酸エチル 化学特性,用途語,生産方法

物理的性質

Light yellow to dark yellow solid

使用

Acetic acid, 2-chloro-2-[2-(4-methoxyphenyl)hydrazinylidene], ethyl ester is an ester derivative and can be used as an intermediate in the synthesis of apixaban.

合成

Step-1:Water (600 ml) was added to p-anisidine (100 g) at room temperature and the resulting mixture was cooled to 10°C, followed by the addition of concentrated hydrochloric acid (133.5 g). The resulting mixture was cooled to —5°C to 0°C, followed by portion-wise addition of 40 % aqueous sodium nitrite solution over 45 minutes to 1 hour. The resulting mass was stirred for 1 hour 30 minutes at —5°C to0°C, followed by slow addition of 11 % sulfamic acid solution over 1 hour to 1 hour 30 minutes to produce a reaction mass (first part).Step-2:Sodium acetate (146 g) was added to water (300 ml) at room temperature and then stirred for 10 minutes to 15 minutes, followed by the addition of ethyl 2-chloroacetoacetate (160.4g) and acetone (300 ml) at room temperature to form a reaction mixture. The resulting mixture was cooled to 0°C. The resulting mixture was added to the reaction mass (first part) obtained in step-i at —5°C to 0°C and then stirred for 1 hour at the same temperature. Acetone (200 ml) was added to the resulting mass and stirred for 30 minutes at —5°C to 0°C. The resulting mass was settled for 5 hours at —5°C to 0°Cand then filtered the solid. Methanol (150 ml) was added to the resulting solid at room temperature and then stirred for 2 hours at the same temperature. Ethyl 2-chloro-2-(2-(4-methoxyphenyl) hydrazone)acetate was obtained through further purity.

2-クロロ-2-(2-(4-メトキシフェニル)ヒドラゾノ)酢酸エチル 上流と下流の製品情報

原材料

準備製品


2-クロロ-2-(2-(4-メトキシフェニル)ヒドラゾノ)酢酸エチル 生産企業

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27143-07-3(2-クロロ-2-(2-(4-メトキシフェニル)ヒドラゾノ)酢酸エチル)キーワード:


  • 27143-07-3
  • 2-chloro-2-[2-(4-methoxyphenyl)hydrazinylidene]
  • (Z)- Ethyl chloro[(4-Methoxyphenyl)hydrazono]acetate
  • Acetic acid, 2-chloro-2-[2-(4-methoxyphenyl)hydrazinylidene], ethyl ester
  • 2-chloro-2-[2-(4-Methoxyphenyl)hydrazinylidene], ethyl ester
  • ethyl chloro[2-(4-Methoxyphenyl)hydrazinylidene]acetate
  • thyl chloro[2-(4-methoxyphenyl)hydrazinylidene]acetate
  • Chloro((4-Methoxyphenyl)hydrazone)acetic acid ethyl ester
  • 1. 2-chloro-2-[2-(4-Methoxyphenyl)hydrazinylidene]acetic acid ethyl ester
  • 2-chloro-2-[2-(4-Methoxyphenyl)hydrazinylidene] acetic acid, ethyl ester
  • Ethyl chloro[(4-methoxyphenyl)hydrazono]acetate Chloro[(4-methoxyphenyl)hydrazono]acetic acid ethyl ester
  • ethyl (2Z)-2-chloro-2-[(4-methoxyphenyl)hydrazinylidene]acetate
  • Apixaban Intermediate 1
  • Ethyl 2-chloro-2-(2-(4-methoxyphenyl)
  • hydrazono)
  • ethyl 2-chloro-2-[(4-methoxyphenyl)hydrazinylidene]acetate
  • Apixaban Impurity B
  • (Z)-Ethyl 2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate (Apixaban)
  • Apixaban-2
  • 1-(4-methoxyphenyl)-4-(2-((4-(2-oxopiperidin-1-yl)phenyl)amino)ethyl)-1H-pyrazole-3,5-dicarboxamide
  • Acetic acid, chloro[(4-methoxyphenyl)hydrazono]-, ethyl ester
  • ethyl 7-chloro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate,Aceticacid,2-chloro-2-[2-(4- methoxyphenyl)hydrazinylidene], ethyl ester
  • Apixaban intermediates,Ethyl chloro[2-(4- methoxyphenyl)hydrazinylidene]acetate
  • Apixaban ethyl chloroacetate
  • Apixaban Impurity 158
  • 2-chloro-2-[2-(4-methoxyphenyl)hydrazinylidene] Apixaban Impurity 18
  • Ethyl 2-chloro-2-(2 -(4-methoxyphenyl)hydrazono)acetate chloro ester
  • ethyl 2-chloro-2-[(4-methoxyphenyl)hydrazono]acetate
  • Impurity of apixaban382
  • Acetic acid, 2-chloro-2-[2-(4-methoxyphenyl)hydrazinylidene], ethyl este
  • Chloro[(4-methoxyphenyl)hydrazono]acetic acid ethyl ester
  • 2-クロロ-2-(2-(4-メトキシフェニル)ヒドラゾノ)酢酸エチル
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