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CAS Number: 1149-23-1
diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

Structure

diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
Name: diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
Synonyms:
General Information
Product Number: 1149231
CAS Registry Number: 1149-23-1
Name:
        3,​5-​Pyridinedicarboxylic acid, 1,​4-​dihydro-​2,​6-​dimethyl-​, 3,​5-​diethyl ester
        3,​5-​Pyridinedicarboxylic acid, 1,​4-​dihydro-​2,​6-​dimethyl-​, diethyl ester (6CI,​7CI,​8CI,​9CI); 1,​4-​Dihydro-​2,​6-​dimethyl-​3,​5-​pyridinedicarboxylic acid diethyl ester; 1,​4-​Dihydro-​3,​5-​dicarboxylic acid diethyl ester-​2,​6-​dimethylpyridine; 2,​6-​Dimethyl-​1,​4-​dihydropyridine-​3,​5-​dicarboxylic acid diethyl ester; 2,​6-​Dimethyl-​3,​5-​di(carboethoxy)​-​1,​4-​dihydropyridine; 2,​6-​Dimethyl-​3,​5-​dicarbethoxy-​1,​4-​dihydropyridine; 2,​6-​Dimethyl-​3,​5-​diethoxycarbonyl-​1,​4-​dihydropyridine; 3,​5-​Bis(ethoxycarbonyl)​-​1,​4-​dihydro-​2,​6-​dimethylpyridine; 3,​5-​Bis(ethoxycarbonyl)​-​2,​6-​dimethyl-​1,​4-​dihydropyridine; 3,​5-​Dicarbethoxy-​2,​6-​dimethyl-​1,​4-​dihydropyridine; 3,​5-​Dicarboethoxy-​2,​6-​dimethyl-​1,​4-​dihydropyridine; 3,​5-​Diethoxycarbonyl-​1,​4-​dihydro-​2,​6-​dimethylpyridine; 3,​5-​Diethoxycarbonyl-​2,​6-​dimethyl-​1,​4-​dihydropyridine; Diethone; Diethyl 1,​4-​dihydro-​2,​6-​dimethyl-​3,​5-​pyridinedicarboxylat​e; Diethyl 2,​6-​dimethyl-​1,​4-​dihydropyridine-​3,​5-​dicarboxylate; Diludin; Diludine; Ethidine; Hantzsch ester; Hantzsch's dihydropyridine; NSC 120573; NSC 3344; RR 116 
        Deleted CAS Registry Numbers: 12687-​53-​5
 
Chemical Formula: C13H19NO4
Exact Mass: 253.13
Molecular Weight: 253.29
m/z: 253.13 (100.0%), 254.13 (14.4%), 255.14 (1.8%)
Elemental Analysis: C, 61.64; H, 7.56; N, 5.53; O, 25.27
 
InChI: InChI=1S/C9H9NO4/c1-13-8(11)6-3-4-7(10-5-6)9(12)14-2/h3-5H,1-2H3
InChIKey: TUGSJNQAIMFEDY-UHFFFAOYSA-N
Canonical SMILES : COC(=O)C1=CN=C(C=C1)C(=O)OC
 
Thermal Properties Value Condition Note
Melting Point 185-186 °C Solv: ethanol (64-17-5) (10)CAS
Melting Point 183-186 °C Solv: ethanol (64-17-5) (3)CAS
Melting Point 183-185 °C   (11)CAS
Melting Point 183-185 °C   (12)CAS
Melting Point 183-185 °C   (13)CAS
Melting Point 183-184 °C   (14)CAS
Melting Point 183 °C Solv: acetone (67-64-1) (15)IC
Melting Point 182.5 °C   (16)IC
Melting Point 182-184 °C Solv: ethanol (64-17-5) (17)CAS
Melting Point 182-184 °C Solv: ethanol (64-17-5) (18)CAS
Melting Point 182-183 °C Solv: ethanol (64-17-5) (19)CAS
Melting Point 182 °C   (20)CAS
Melting Point 182 °C   (13)CAS
Melting Point 181-183 °C Solv: ethanol (64-17-5) (21)IC
Melting Point 181-183 °C Solv: water (7732-18-5); ethanol (64-17-5) (22)IC
Melting Point 180-183 °C   (23)CAS
Melting Point 180 °C   (24)CAS
Melting Point 178-180 °C Solv: ethanol (64-17-5) (25)CAS
Melting Point 178-180 °C   (26)CAS
Melting Point 176 °C Solv: ethanol (64-17-5) (26)CAS
Melting Point 175-178 °C   (27)CAS
Melting Point 175-178 °C   (28)IC
Melting Point 160-162 °C Solv: ethanol (64-17-5) (29)CAS
Melting Point 156-158 °C Solv: ethanol (64-17-5) (30)CAS
Melting Point 151 °C   (18)CAS
Melting Point See full text 1 of 5 (31)CAS

Specification

98%

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