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(1R、3R)-9H-ピリド[3,4-b]インドール-3-カルボン酸

(1R、3R)-9H-ピリド[3,4-b]インドール-3-カルボン酸 化學構造式
171752-68-4
CAS番號.
171752-68-4
化學名:
(1R、3R)-9H-ピリド[3,4-b]インドール-3-カルボン酸
別名:
(1R、3R)-9H-ピリド[3,4-b]インドール-3-カルボン酸
英語名:
(1R,3R)-Methyl 1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate hydrochloride
英語別名:
methyl (1R,3R)-1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate,hydrochloride;Methyl (1R,3R)-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate hydrochloride;TDF-DA-M1;Tadalafile N-2;3]dioxol-5-yl)-2;CHEMPACIFIC 51475;Tetrahydrocarbaline;Aliskiren Impurity 65;Tildenafil Impurity 25;Tadalafi Impurity 1 HCI
CBNumber:
CB0840958
化學式:
C20H18N2O4.ClH
分子量:
386.83
MOL File:
171752-68-4.mol

(1R、3R)-9H-ピリド[3,4-b]インドール-3-カルボン酸 物理性質

融點 :
239-241 °C
貯蔵溫度 :
under inert gas (nitrogen or Argon) at 2-8°C
溶解性:
DMSO(微量、超音波処理)、メタノール(微量)
外見 :
個體
色:
オフホワイトからペールイエロー
安定性::
吸濕性
InChI:
InChI=1/C20H18N2O4.ClH/c1-24-20(23)15-9-13-12-4-2-3-5-14(12)21-19(13)18(22-15)11-6-7-16-17(8-11)26-10-25-16;/h2-8,15,18,21-22H,9-10H2,1H3;1H/t15-,18-;/s3
InChIKey:
ROYJOKDTCKPQHK-QHWQFTOMNA-N
SMILES:
C12[C@@H](C3=CC=C4OCOC4=C3)N[C@H](CC=1C1C(=CC=CC=1)N2)C(OC)=O.Cl |&1:1,12,r|
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) Exclamation Mark (GHS07)
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。

(1R、3R)-9H-ピリド[3,4-b]インドール-3-カルボン酸 価格 もっと(8)

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) W01COBQC-7288
(1R,3R)-9H-Pyrido[3,4-b]indole-3-carboxylic acid, 1,2,3,4-tetrahydro-1-(3,4-methylenedioxyph enyl), methyl ester, hydrochloride
171752-68-4 5g ¥10000 2024-03-01 購入
富士フイルム和光純薬株式會社(wako) W01COBQC-7288
(1R,3R)-9H-Pyrido[3,4-b]indole-3-carboxylic acid, 1,2,3,4-tetrahydro-1-(3,4-methylenedioxyph enyl), methyl ester, hydrochloride
171752-68-4 1g ¥3600 2021-03-23 購入
富士フイルム和光純薬株式會社(wako) W01COBQC-7288
(1R,3R)-9H-Pyrido[3,4-b]indole-3-carboxylic acid, 1,2,3,4-tetrahydro-1-(3,4-methylenedioxyph enyl), methyl ester, hydrochloride
171752-68-4 25g ¥17500 2024-03-01 購入
富士フイルム和光純薬株式會社(wako) W01COBQC-7288
(1R,3R)-9H-Pyrido[3,4-b]indole-3-carboxylic acid, 1,2,3,4-tetrahydro-1-(3,4-methylenedioxyph enyl), methyl ester, hydrochloride
171752-68-4 100g ¥47500 2024-03-01 購入
富士フイルム和光純薬株式會社(wako) W01FLC387692
(1R,3R)-METHYL 1-(BENZO[D][1,3]DIOXOL-5-YL)-2,3,4,9-TETRAHYDRO-1H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLATE HCL
171752-68-4 5g ¥6300 2021-03-23 購入

(1R、3R)-9H-ピリド[3,4-b]インドール-3-カルボン酸 化學特性,用途語,生産方法

使用

(1R,3R)-Methyl 1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate hydrochloride is a key pharmaceutical intermediate used in the synthesis of the drug tadalafil. Tadalafil is a phosphodiesterase 5 (PDE5) inhibitor primarily used to treat erectile dysfunction and benign prostatic hyperplasia in men.

製造方法

D-tryptophan methyl ester hydrochloride and piperonal chloride dissolved in redistilled tetrahydrofuran and then added trifluoroacetic acid. Stir the reaction at 30 ° C for 10 h under the protection of nitrogen. Add sodium triacetoxyborohydride and continue the reaction for 3 hours. After the reaction is monitored by a TLC plate, the reaction solution is concentrated to about 10 mL, deionized water is added, and extracted with ethyl acetate twice. Saturated sodium chloride was washed twice, and dried under reduced pressure to obtain (1R,3R)-Methyl 1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate hydrochloride. The yield was 86.95%, the purity was 98.76%.
説明図

(1R、3R)-9H-ピリド[3,4-b]インドール-3-カルボン酸 上流と下流の製品情報

原材料

準備製品


(1R、3R)-9H-ピリド[3,4-b]インドール-3-カルボン酸 生産企業(yè)

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(1R、3R)-9H-ピリド[3,4-b]インドール-3-カルボン酸  スペクトルデータ(1HNMR)


171752-68-4((1R、3R)-9H-ピリド[3,4-b]インドール-3-カルボン酸)キーワード:


  • 171752-68-4
  • INTERMEDIATES OF TADALAFIL:(1R,3R)-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLIC ACID, 1,2,3,4-TETRAHYDRO-1-(3,4-METHYLENEDIOXYPH ENYL), METHYL ESTER, CIS ISOMER, HYDROCHLORIDE
  • 1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-
  • 1H-Pyrido[3,4-b]indole-3-carboxylicacid
  • methylester, monohydrochloride, (1R,3R)-
  • (1R,3R)-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLIC ACID, 1,2,3,4-TETRAHYDRO-1-(3,4-METHYLENEDIOXYPH ENYL), METHYL ESTER, HYDROCHLORIDE
  • CHEMPACIFIC 51475
  • cis-(1R,3R)-1,2,3,4-Tetrahydro-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester hydrochloride
  • (1R,3R)-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLIC ACID
  • (1R,3R)-Methyl 1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro- 1H-pyrido[3,4-b]indole-3-carboxylate hydrochloride
  • (1R, 3R)-9H-PYRIDO[3,4-B] INDOLE-3-CARBOXYLIC ACID, 1,2,3,4-TETRAHYDRO-1- (3,4-METHYLENDIOXYPHENYL), METHYL ESTER, HYDROCHLORIDE
  • (1R,3R)-1-BENZO[1,3]DIOXOL-5-YL-2,3,4,9-TETRAHYDRO-1H-Β-CARBOLINE-3-CARBOXYLIC ACID METHYL ESTER HYDROCHLORIDE
  • 1H-Pyrido[3,4-b]indole-3-carboxylic acid, 1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-, methyl ester, hydrochloride (1:1), (1R,3R)
  • (1R,3R)-9h-pyrido[3,4-b]indole-3-carboxylicacid,1,2,3,4 -tetrahydro-1-(3,4-methylenedioxyphenyl), methyl ester, hydrochloride(Tadalafil Intermediates)
  • (1R,3R)-9H-Pyrido[3,4-B]Indol-3-Carboxylic Acid 1,2,3,4-Terahydro-1-(3,4-Methylendioxyphenyl),Methyl Ester Hydrochloride
  • (1R,3R)-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLIC ACID, 1,2,3,4-TETRAHYDRO-1-(3,4-METHYLENEDIOXYPH ENYL), METHYL ESTER, HYDROCHLORID
  • (1R,3R)-1,2,3,4-Tetrahydro-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester hydrochloride
  • Tadalafil Impurity 1 HCl
  • cis-(1r,3r)-1,2,3,4-tetrahydro-1-(3,4-methylenedioxyphenyl)-9h-pyrido(3,4-b)indole-3-carboxylic acid methyl ester
  • cis-(1R,3R)-1,2,3,4-Tetrahydro-1-(3,4-methylenedioxyphenyl) -9H-pyrido[3,4-b]indole-3-carboxy
  • cis-(1R,3R)-1,2,3,4-Tetrah
  • Tadalafil impurity 20/methyl (1R,3R)-1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate hydrochloride
  • (1R,3R)-9H-pyrido[3,4-B]indole-3-carboxylic
  • Tadalafil intermediate-API
  • (1R,3R)-METHYL 1-(BENZO[D][1,3]DIOXOL-5-YL)-2,3,4,9-TETRAHYDRO-1H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLATE HCL
  • cis-1,2,3,4-Tetrahydro-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester hydrochloride
  • (1R, 3R) -9H-pyridyl [3,4-B] indole-3-carboxylic acid, (1R, 3R) -9H-pyridyl [3,4-B] indole-3-carboxylic acid, 1,2,3, 4-tetrahydro-1 - (3, 4-methylene dioxyphenyl),
  • Tadalafil intermediates,(1R,3R)-9H-pyrido[3,4-B]indole-3- carboxylic acid, 1,2,3,4-tetrahydro-1- (3,4-methylenedioxyphenyl), methyl ester, hydrochloride
  • Tadalafile N-2
  • (1R,3R)-9H-pyrido[3,4-B]indole-3-carboxylic acid, 1,2,3,4-te...
  • Intermediate of Tadalafil 2
  • (1R、3R)-9H-ピリド[3,4-b]インドール-3-カルボン酸
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