1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid bis(1-methylethyl) ester
1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid bis(1-methylethyl) ester 物理性質(zhì)
- 融點 :
- 123-125℃ (ethanol )
- 沸點 :
- 512.1±50.0 °C(Predicted)
- 比重(密度) :
- 1.186±0.06 g/cm3(Predicted)
- 貯蔵溫度 :
- Hygroscopic, -20°C Freezer, Under inert atmosphere
- 溶解性:
- クロロホルム（微量）、メタノール（微量）
- 外見 :
- 個體
- 酸解離定數(shù)(Pka):
- 2.94±0.70(Predicted)
- 色:
- ペールベージュ
- 安定性：:
- Hygroscopic
- InChI:
- 1S/C21H26N2O6/c1-11(2)28-20(24)17-13(5)22-14(6)18(21(25)29-12(3)4)19(17)15-8-7-9-16(10-15)23(26)27/h7-12,19,22H,1-6H3
- InChIKey:
- UPOXKUKUWZYRQV-UHFFFAOYSA-N
- SMILES:
- CC1=C(C(OC(C)C)=O)C(C(C(OC(C)C)=O)=C(C)N1)C2=CC=CC([N+]([O-])=O)=C2
安全性情報
| WGK Germany |
WGK 3 |
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| ストレージクラス |
11 - Combustible Solids |
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1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid bis(1-methylethyl) ester 価格
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製品番號 |
製品説明 |
CAS番號 |
包裝 |
価格 |
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1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid bis(1-methylethyl) ester 化學(xué)特性,用途語,生産方法
使用
3-Des(2-methoxyethyl) 3-(1-Methylethyl) Ester Nimodipine (Nimodipine EP Impurity B) can be used in synthetic preparation of dihydropyridinedicarboxylic acid esters by methylimidazolium trifluoroacetate-catalyzed Hantzsch cyclocondensation reaction of oxo-carboxylic acid esters with aldehydes and ammonium acetate. It can also be used as an analyte for analytical study in developing and optimizing a validated isocratic reversed-phase high-performance liquid chromatograhy separation of nimodipine and impurities in tablets using experimental. design methodology. It is an impurity of the drug Nimodipine (N478200).
1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid bis(1-methylethyl) ester 上流と下流の製品情報
原材料
準(zhǔn)備製品
1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid bis(1-methylethyl) ester 生産企業(yè)
Global( 76)Suppliers
21881-78-7()キーワード:
- 21881-78-7
- 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid bis(1-methylethyl) ester
- Nimodipine EP Impurity B
- (RS)-Di-iso-propyl-1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate
- Bis(1-methylethyl) 2,6-Dimethyl-4-(
- Nimodipine Impurity B Control
- 3,5-diisopropyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate
- Nimodipine EP Imp B
- Nimodipine Impurity 2
- 3-Des(2-methoxyethyl) 3-(1-Methylethyl) Ester Nimodipine
- Bis(1-methylethyl) 2,6-Dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
- Nitrendipine Impurity1224
- diisopropyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
- Nitrendipine Impurity 8
- 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3,5-bis(1-methylethyl) ester
- Nilvadipine Impurity D
- Diisopropyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate (Nimodipine Impurity)
- Nimodipine EP Impurity B(Nitrendipine Impurity1224)
- Nilvadipine Impurity 4
- 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid 3,5-Bis(1-methylethyl) Ester
- Dipropan-2-yl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate