1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-B]ピリジン-3-カルボキシアミジン塩酸塩
1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-B]ピリジン-3-カルボキシアミジン塩酸塩 物理性質
- 融點 :
- 247-249oC
- 貯蔵溫度 :
- Inert atmosphere,Room Temperature
- 溶解性:
- DMSO(微量)、メタノール(微量)
- 外見 :
- 個體
- 色:
- 白い
- InChI:
- InChI=1S/C14H12FN5.ClH/c15-11-6-2-1-4-9(11)8-20-14-10(5-3-7-18-14)12(19-20)13(16)17;/h1-7H,8H2,(H3,16,17);1H
- InChIKey:
- DQASIYVADJWVLY-UHFFFAOYSA-N
- SMILES:
- C(C1C=CC=CC=1F)N1N=C(C(N)=N)C2C=CC=NC1=2.Cl
安全性情報
- リスクと安全性に関する聲明
- 危険有害性情報のコード(GHS)
| 絵表示(GHS) |
|
| 注意喚起語 |
警告 |
| 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 |
區(qū)分 |
注意喚起語 |
シンボル |
P コード |
| H302 |
飲み込むと有害 |
急性毒性、経口 |
4 |
警告 |
 |
P264, P270, P301+P312, P330, P501 |
| H315 |
皮膚刺激 |
皮膚腐食性/刺激性 |
2 |
警告 |
 |
P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
強い眼刺激 |
眼に対する重篤な損傷性/眼刺激 性 |
2A |
警告 |
 |
P264, P280, P305+P351+P338,P337+P313P |
| H335 |
呼吸器への刺激のおそれ |
特定標的臓器毒性、単回暴露; 気道刺激性 |
3 |
警告 |
 |
|
|
| 注意書き |
| P261 |
粉じん/煙/ガス/ミスト/蒸気/スプレーの吸入を避ける こと。 |
| P305+P351+P338 |
眼に入った場合:水で數分間注意深く洗うこと。次にコ ンタクトレンズを著用していて容易に外せる場合は外す こと。その後も洗浄を続けること。 |
|
1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-B]ピリジン-3-カルボキシアミジン塩酸塩 価格
もっと(14)
| メーカー |
製品番號 |
製品説明 |
CAS番號 |
包裝 |
価格 |
更新時間 |
購入 |
|
富士フイルム和光純薬株式會社(wako)
|
W01MAS068862 |
1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-b]ピリジン-3-カルボキシアミジン塩酸塩
1-(2-Fluoro-benzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamidine hydrochloride |
256499-19-1 |
5g |
¥124200 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式會社(wako)
|
W01COBQE-9751 |
1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-b]ピリジン-3-カルボキシアミジン塩酸塩
1-(2-Fluoro-benzyl)-1h-pyrazolo[3,4-b]pyridine-3-carboxamidine hydrochloride |
256499-19-1 |
1g |
¥10000 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式會社(wako)
|
W01MAS068862 |
1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-b]ピリジン-3-カルボキシアミジン塩酸塩
1-(2-Fluoro-benzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamidine hydrochloride |
256499-19-1 |
25g |
¥326600 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式會社(wako)
|
W01COBQE-9751 |
1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-b]ピリジン-3-カルボキシアミジン塩酸塩
1-(2-Fluoro-benzyl)-1h-pyrazolo[3,4-b]pyridine-3-carboxamidine hydrochloride |
256499-19-1 |
5g |
¥25000 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式會社(wako)
|
W01MAS068862 |
1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-b]ピリジン-3-カルボキシアミジン塩酸塩
1-(2-Fluoro-benzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamidine hydrochloride |
256499-19-1 |
1g |
¥39100 |
2024-03-01 |
購入 |
1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-B]ピリジン-3-カルボキシアミジン塩酸塩 化學特性,用途語,生産方法
使用
1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide Hydrochloride is a key intermediate in the synthesis of Riociguat, a potent, oral stimulator of soluble guanylate cyclase for the treatment of pulmonary hypertension.
合成
In a 10 L four-necked flask, 1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carbonitrile 919.7 g (3.646 mol, 10 eq), MeOH 7 L was added, and MeONa 295 g (5.469 mol, 1.5 eq) was added with stirring, and stirred at room temperature for 2 h. Has disappeared, completely converted to the intermediate (7), added CH 3 C0 2 H 329 g (5.469 mol, 1.5 eq), NH 4 C1 293 g (5.469 mol, 1.5 eq), heated to reflux overnight, TLC monitoring reaction completely The temperature was lowered, a large amount of solid was precipitated, filtered, and washed with DCM to give 981 g of white solid as 1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide (8), which was used directly in the next step. The compound 8 981.0 g (3.646 mol, lO eq) was added to 5 L of methyl tert-butyl ether, stirred, suspended as a suspension, passed through HC1 gas for about 2.5 h, filtered, washed with DCM, and dried by filtration. 1103.7 g of white solid 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide Hydrochloride. Total yield in two steps: 99.0%. Purity: 99%.
1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-B]ピリジン-3-カルボキシアミジン塩酸塩 上流と下流の製品情報
原材料
準備製品
1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-B]ピリジン-3-カルボキシアミジン塩酸塩 生産企業(yè)
Global( 203)Suppliers
1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-B]ピリジン-3-カルボキシアミジン塩酸塩 スペクトルデータ(1HNMR)
256499-19-1(1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-B]ピリジン-3-カルボキシアミジン塩酸塩)キーワード:
- 256499-19-1
- 1-[(2-Fluorophenyl)methyl]-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide monohydrochloride
- 1-(2-fluorobenzyl)-1H-pyrazolo 3,4-b pyridine-3-carboxiMidaMide HCL
- 1-[(2-Fluorophenyl)Methyl]-1h-pyrazolo[3,4-b]pyridine-3-carboxiMidaMide hydrochloride
- 1-(2-Flurobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-carboxamidine hydrochloride
- 1H-Pyrazolo[3,4-b]pyridine-3-carboximidamide,1-[(2-fluorophenyl)methyl]-, monohydrochloride
- 1-(2-FLUORO-BENZYL)-1H-PYRAZOL[3,4-B]PYRIDINE-3-CARBOXAMIDINE HYDROCHLORIDE
- 1-(2-FLUORO-BENZYL)-1H-PYRAZOLO[3,4-B]PYRIDINE-3-CARBOXAMIDINE HCL
- Riociguat-10
- 1-(2-fluorobenzyl)-1H-pyrazolo
- 1-[(2-FLUOROPHENYL)METHYL]-1H-PYRAZOLO[3,4-B]PYRIDINE-3-CARBOXIMIDAMIDE ONOHYDROCHLORIDE
- 1H-Pyrazolo[3,4-b]pyridine-3-carboximidamide,1-[(2-fluorophe...
- 1-(2-Fluoro-benzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxaMidine hydrochloride
- 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide hydrochloride
- Riociguanidine Intermediate
- 1H-Pyrazolo[3,4-b]pyridine-3-carboximidamide, 1-[(2-fluorophenyl)methyl]-, hydrochloride (1:1)
- 1-[(2-fluorophenyl)methyl]-1H-Pyrazolo[3,4-b]pyridine-3-carboximidamide hydrochloride (1:1)
- Riociguat Impurity 3 HCl
- 1-(2-Fluoro-benzyl)-1H-py...
- 1- (2-fluorobenzyl) -1H pyrazolo [3,4-B] pyridine-3-formamidine hydrochloride
- IH-Pyrazolo[3,4-b]pyridine-3-carboximidamide,1- [(2-fluorophenyl)methyl]-,monohydrochloride
- Riociguat Impurity 2 HCl
- Riociguat EP Impurity 10
- 3-Amidino-1-(2-fluorbenzyl)-1H-pyrazolo[3,4b]pyridin-hydrochlorid
- 3,4-b]pyridine-3- carboximidamide
- 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-carboximidamide HCl
- 1-(2-Fluoro-benzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamidine
- 1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-B]ピリジン-3-カルボキシアミジン塩酸塩
- 1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-b]ピリジン-3-カルボアミジン
- 1-[(2-フルオロフェニル)メチル]-1H-ピラゾロ[3,4-b]ピリジン-3-カルボキシミドアミド