5-Aminoisophthalic acid monomethyl ester

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CAS:28179-47-7
Purity:98% (Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
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Products Intro: Product Name:5-Aminoisophthalic Acid Monomethyl Ester
CAS:28179-47-7
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5-Aminoisophthalic acid monomethyl ester manufacturers

5-Aminoisophthalic acid monomethyl ester Basic information
Product Name:5-Aminoisophthalic acid monomethyl ester
Synonyms:Monomethyl 5-aminoisophthalate;CHEMPACIFIC 41247;3-AMINO-5-(METHOXYCARBONYL)BENZOIC ACID;5-AMINOISOPHTHALIC ACID MONOMETHYL ESTER;5-AMINOISOPHTHALIC ACID MONOMETHYLESTER3-AMINO-5-(METHOXYCARBONYL)BENZOIC ACID;Methyl 3-amino-5-carboxybenzoate, 5-Aminoisophthalic acid monomethyl ester;1,3-Benzenedicarboxylicacid,5-amino-,1-methylester;5-aminoisophthalate monomethyl ester
CAS:28179-47-7
MF:C9H9NO4
MW:195.17
EINECS:
Product Categories:
Mol File:28179-47-7.mol
5-Aminoisophthalic acid monomethyl ester Structure
5-Aminoisophthalic acid monomethyl ester Chemical Properties
storage temp. 2-8°C(protect from light)
AppearanceLight yellow to yellow Solid
CAS DataBase Reference28179-47-7(CAS DataBase Reference)
Safety Information
HS Code 2922290090
MSDS Information
5-Aminoisophthalic acid monomethyl ester Usage And Synthesis
Synthesis
Methyl 5-nitroisophthalate

1955-46-0

5-Aminoisophthalic acid monomethyl ester

28179-47-7

Example 14: Synthesis of methyl 5-((1R,2S)-2-((S)-4-(4-chlorophenyl)-4-hydroxy-3,3-dimethylpiperidine-1-carbonyl)cyclohexylcarbamoyl)biphenyl-3-carboxylate Step 1: Preparation of 3-amino-5-(methoxycarbonyl)benzoic acid Under argon protection, 20% Pd(OH)2 (0.50 g) was carefully wetted with methanol (5 mL), followed by addition of a methanol (20 mL) solution of 3-(methoxycarbonyl)-5-nitrobenzoic acid (5.00 g, 22.2 mmol). The mixture was placed in a Parr shaker and hydrogenated under 50 psi hydrogen pressure for 5 hours. Upon completion of the reaction, the reaction mixture was carefully filtered through glass fiber filter paper under argon protection. The filtrate was concentrated to give the off-white solid product 3-amino-5-(methoxycarbonyl)benzoic acid (4.0 g, 20.5 mmol, 92% yield). Mass spectrometry analysis resulted in (M-H)+ = 194.

References[1] Patent: WO2009/15166, 2009, A1. Location in patent: Page/Page column 87
[2] Chemical Communications, 2012, vol. 48, # 40, p. 4809 - 4811
[3] Bioorganic and Medicinal Chemistry Letters, 2009, vol. 19, # 10, p. 2654 - 2660
[4] Patent: US2007/32470, 2007, A1. Location in patent: Page/Page column 8-9
[5] Patent: US2006/223759, 2006, A1. Location in patent: Page/Page column 193
5-Aminoisophthalic acid monomethyl ester Preparation Products And Raw materials
Raw materialsMethyl 5-nitroisophthalate-->Hydrogen-->Methanol
Tag:5-Aminoisophthalic acid monomethyl ester(28179-47-7) Related Product Information
Methyl dihydrojasmonate FATTY ACID METHYL ESTER MIX C8-C22 Diethyl phthalate Methyl acrylate METHYL 4-AMINOSALICYLATE Tris(trimethylsilyl)phosphate POLY(METHYL ACRYLATE) trans-Methyl crotonate Methyl cinnamate Methyl anthranilate Methyl 5-nitroisophthalate Diethyl 5-nitroisophthalate 3,5-BIS(METHOXYCARBONYL)PHENYL ISOCYANATE Dimethyl 5-nitroisophthalate NITROTHAL-ISOPROPYL Mono-methyl isophthalate 5-Aminoisophthalic acid Dimethyl 5-aminoisophthalate