10541-83-0

Basic information

• Product Name: 4-(Methylamino)benzoic acid
• Synonyms: P-(METHYLAMINO)BENZOIC ACID;4-(N-METHYLAMINO)BENZOIC ACID;4-(METHYLAMINO)BENZOIC ACID;4-MABA;4-(methylamino)-benzoicaci;Benzoic acid, p-(methylamino)-;N-Methyl-4-aminobenzoic acid;p-(N-Methylamino)benzoic acid
• CAS NO: 10541-83-0
• Molecular Formula: C₈H₉NO₂
• Molecular Weight: 151.16
• EINECS: 234-121-7
• Product Categories: CARBOXYLICACID;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Benzoic acid;Aromatic Amino Acids;Peptide Synthesis;Unnatural Amino Acid Derivatives;Amines;Aromatics;Miscellaneous Reagents
• Mol File: 10541-83-0.mol
• Article Data: 15

Chemical Properties

• Melting Point: 160-162 °C(lit.)
• Boiling Point: 273.17°C (rough estimate)
• Flash Point: 148.3 °C
• Appearance: white to beige powder
• Density: 1.2023 (rough estimate)
• Vapor Pressure: 0.000122mmHg at 25°C
• Refractive Index: 1.5810 (estimate)
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility: Slightly soluble. Soluble in alcohol.
• PKA: 5.04(at 25℃)
• BRN: 2082805
• CAS DataBase Reference: 4-(Methylamino)benzoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(Methylamino)benzoic acid(10541-83-0)
• EPA Substance Registry System: 4-(Methylamino)benzoic acid(10541-83-0)

Safety Data

• Hazard Codes: Xn,Xi,N
• Statements: 22-43-36/37/38-51/53-40
• Safety Statements: 36/37-37/39-26-61
• WGK Germany: 3
• TSCA: Yes
• Hazardous Substances Data: 10541-83-0(Hazardous Substances Data)

Usage

Description

4-(Methylamino) benzoic acid is an important intermediate for production of pharmaceutical products, dyes, flavors and preservatives.

Chemical Properties

white to beige powder

Uses

4-(Methylamino)benzoic acid important for the preparation of other pharmaceutical products, dyes, flavors, and preservatives. .For the preparation of medicines and other fine chemicals.

References

https://www.alfa.com/en/catalog/A12426/

InChI:InChI=1/C8H9NO2/c1-9-7-4-2-6(3-5-7)8(10)11/h2-5,9H,1H3,(H,10,11)/p-1

Synthetic route

p-N,N-dimethylaminobenzoic acid (619-84-1) → N-methyl-p-aminobenzoic acid (10541-83-0)

Conditions	Yield
Stage #1: p-N,N-dimethylaminobenzoic acid With 1,4-diaza-bicyclo[2.2.2]octane; rose bengal; acetic acid In acetonitrile at 20℃; for 2h; Flow reactor; Irradiation; Stage #2: With sulfuric acid In methanol; water at 20℃; for 12h;	96%

4-Bromobenzoic acid (586-76-5) + methylamine (74-89-5) → N-methyl-p-aminobenzoic acid (10541-83-0)

Conditions	Yield
With copper In water at 100℃; for 12h; Ullmann reaction;	93.3%

4-(benzotriazol-1-ylmethyl-amino)-benzoic acid (62001-43-8) → N-methyl-p-aminobenzoic acid (10541-83-0)

Conditions	Yield
With sodium tetrahydroborate In tetrahydrofuran for 0.333333h; Heating;	91%

4-amino-benzoic acid (150-13-0) + dimethyl sulfate (77-78-1) → N-methyl-p-aminobenzoic acid (10541-83-0) + methyl 4-(N-methyl)aminobenzoate (18358-63-9) + 4-methoxycarbonyl aniline (619-45-4)

Conditions	Yield
With lithium hydroxide In tetrahydrofuran for 2h; Methylation; esterification; Heating;	A 10 % Spectr. B 5 % Spectr. C 76%

Ethyl N-acetyl-N-methyl-4-aminobenzoate → N-methyl-p-aminobenzoic acid (10541-83-0)

Conditions	Yield
With hydrogenchloride; water Heating / reflux;	74%
With hydrogenchloride at 90 - 92℃; for 4.5h;	64.2%

4-amino-benzoic acid (150-13-0) + carbonic acid dimethyl ester (616-38-6) → N-methyl-p-aminobenzoic acid (10541-83-0) + p-N,N-dimethylaminobenzoic acid (619-84-1)

Conditions	Yield
With sodium-exchanged Y-zeolite at 130℃; for 9h;	A 74% B n/a

4-amino-benzoic acid (150-13-0) + carbonic acid dimethyl ester (616-38-6) → N-methyl-p-aminobenzoic acid (10541-83-0)

Conditions	Yield
NaY-faujasite at 130℃; for 9h;	74%

methylamine (74-89-5) + para-chlorobenzoic acid (74-11-3) → N-methyl-p-aminobenzoic acid (10541-83-0)

Conditions	Yield
With copper In water at 100℃; for 48h; Ullmann reaction;	56.4%

4-bromo-N-methylaniline (6911-87-1) → N-methyl-p-aminobenzoic acid (10541-83-0)

Conditions	Yield
With n-butyllithium; diethyl ether anschliessend Behandeln mit Kohlendioxid;

4-amino-benzoic acid (150-13-0) + dimethyl sulfate (77-78-1) → N-methyl-p-aminobenzoic acid (10541-83-0) + p-N,N-dimethylaminobenzoic acid (619-84-1)

Conditions	Yield
With aqueous alkali

4-amino-benzoic acid (150-13-0) + methyl iodide (74-88-4) → N-methyl-p-aminobenzoic acid (10541-83-0)

Conditions	Yield
With methanol; potassium hydroxide
With potassium hydroxide
With methanol; potassium hydroxide

4-amino-benzoic acid (150-13-0) → N-methyl-p-aminobenzoic acid (10541-83-0)

Conditions	Yield
With sodium hydroxide; formaldehyd; zinc

N-methylaniline (100-61-8) → N-methyl-p-aminobenzoic acid (10541-83-0)

Conditions	Yield
With magnesium; methyl iodide at 190 - 200℃; im Kohlendioxydstrom und Zersetzung der Magnesiumverbindung mit Salmiak;

Dimethyl-p-toluidine (99-97-8) → N-methyl-p-aminobenzoic acid (10541-83-0) + p-N,N-dimethylaminobenzoic acid (619-84-1)

Conditions	Yield
in der tierischen Organismus;

C9H11N2O4S(1-) → N-methyl-p-aminobenzoic acid (10541-83-0)

Conditions	Yield
With water at 25℃; Rate constant; Mechanism;

4-[N-methyl-N-(trifluoroacetyl)amino]benzoic acid (50734-07-1) → N-methyl-p-aminobenzoic acid (10541-83-0)

Conditions	Yield
With 1-benzyl-1-aza-18-crown-6; barium thiocyanate; tetramethyl-ammonium; ethylate In ethanol at 25℃; Rate constant; other aza<18>crown-6 compound; also without Ba(SCN)2; inhibition with 4-MeCON(Me)C6H4COOH or 4-MeNHC6H4COOH;

methanol (67-56-1) + 4-amino-benzoic acid (150-13-0) + methyl iodide (74-88-4) + alkaline solution → N-methyl-p-aminobenzoic acid (10541-83-0)

4-amino-benzoic acid (150-13-0) + dimethyl sulfate (77-78-1) + diluted NaOH-solution → N-methyl-p-aminobenzoic acid (10541-83-0)

4-amino-benzoic acid (150-13-0) + dimethyl sulfate (77-78-1) + diluted NaOH-solution → N-methyl-p-aminobenzoic acid (10541-83-0) + p-N,N-dimethylaminobenzoic acid (619-84-1)

diethyl ether (60-29-7) + carbon dioxide (124-38-9) + N-methylaniline (100-61-8) + methyl iodide (74-88-4) + Mg → N-methyl-p-aminobenzoic acid (10541-83-0) + p-N,N-dimethylaminobenzoic acid (619-84-1) + N-methylated anthranilic acid

hydrogenchloride (7647-01-0) + methyl N-methyl-N-nitroso-4-aminobenzoate (18600-49-2) → N-methyl-p-aminobenzoic acid (10541-83-0)

hydrogenchloride (7647-01-0) + ethyl 4-N-methyl-N-nitrosoaminobenzoate (208176-48-1) → N-methyl-p-aminobenzoic acid (10541-83-0)

sulfuric acid (7664-93-9) + 4-(acetyl-methyl-amino)-isophthalic acid (871886-64-5) → N-methyl-p-aminobenzoic acid (10541-83-0)

4-amino-benzoic acid (150-13-0) + 2-(2-Methoxyethoxy)ethyl methyl carbonate (141814-27-9) → N-methyl-p-aminobenzoic acid (10541-83-0) + p-N,N-dimethylaminobenzoic acid (619-84-1)

Conditions	Yield
With NaY faujasite In diethylene glycol dimethyl ether at 135℃; for 10h; Kinetics;

ethyl p-acetamidobenzoate (5338-44-3) → N-methyl-p-aminobenzoic acid (10541-83-0) + N-methylated anthranilic acid

Conditions	Yield
Multi-step reaction with 2 steps 1: 85 percent / 60percent aq. NaOH, benzyltriethylammonium chloride / benzene / 5 h / 40 °C 2: 64.2 percent / aq. HCl / 4.5 h / 90 - 92 °C View Scheme

O2-{2,4-dinitro-5-((4-N-methylamino)benzoyloxy-phenyl)}-1-(N,N-dimethylamino)-diazen-1-ium 1,2-diolate (875769-11-2) → N-methyl-p-aminobenzoic acid (10541-83-0) + C8H9N5O7

Conditions	Yield
With water In aq. phosphate buffer; dimethyl sulfoxide at 25℃; pH=7.4; Kinetics; Temperature;

GLUTATHIONE (70-18-8) + O2-{2,4-dinitro-5-((4-N-methylamino)benzoyloxy-phenyl)}-1-(N,N-dimethylamino)-diazen-1-ium 1,2-diolate (875769-11-2) → N-methyl-p-aminobenzoic acid (10541-83-0) + C8H9N5O7 + C24H26N6O12S + C18H24N8O12S + C26H34N8O16S2 + C16H19N5O11S + C18H24N4O7S

Conditions	Yield
In aq. phosphate buffer; dimethyl sulfoxide at 37℃; for 0.5h; pH=7.4; Kinetics;

...Expand

GLUTATHIONE (70-18-8) + O2-{2,4-dinitro-5-((4-N-methylamino)benzoyloxy-phenyl)}-1-(N,N-dimethylamino)-diazen-1-ium 1,2-diolate (875769-11-2) → N-methyl-p-aminobenzoic acid (10541-83-0) + C8H9N5O7 + C24H26N6O12S + C26H34N8O16S2 + C16H19N5O11S + C18H24N4O7S

Conditions	Yield
With glutathione S-transferase P1 In aq. phosphate buffer; dimethyl sulfoxide at 37℃; for 0.0166667h; pH=7.4; Enzymatic reaction;

methanol (67-56-1) + N-methyl-p-aminobenzoic acid (10541-83-0) → methyl 4-(N-methyl)aminobenzoate (18358-63-9)

Conditions	Yield
With toluene-4-sulfonic acid for 72h; Heating;	100%
With toluene-4-sulfonic acid for 18h; Reflux;	100%
With toluene-4-sulfonic acid for 18h; Reflux;	100%

2-amino-4-(morpholin-4-yl)-6-(1-bromomethyl)-1,3,5-triazine (871332-14-8) + N-methyl-p-aminobenzoic acid (10541-83-0) → 4-({[2-amino-4-(morpholin-4-yl)-1,3,5-triazin-6-yl]methyl}methylamino)benzoic acid

Conditions	Yield
In N,N-dimethyl-formamide at 20℃; for 12h;	99%

2-amino-4-(4-phenylpiperazin-1-yl)-6-(1-bromomethyl)-1,3,5-triazine (871332-12-6) + N-methyl-p-aminobenzoic acid (10541-83-0) → 4-({[2-amino-4-(4-phenylpiperazin-1-yl)-1,3,5-triazin-6-yl]methyl}methylamino)benzoic acid (871332-19-3)

Conditions	Yield
In N,N-dimethyl-formamide at 20℃; for 12h;	97%

N-methyl-p-aminobenzoic acid (10541-83-0) → 4-(formyl-methyl-amino)-benzoic acid (51865-84-0)

Conditions	Yield
In formic acid; water	97%

N-methyl-p-aminobenzoic acid (10541-83-0) + 1,2-diamino-benzene (95-54-5) → N-(4-(1H-benzoimidazol-2-yl)-phenyl)-N-methyl-amine (105383-61-7)

Conditions	Yield
With polyphosphoric acid at 210℃; for 4h;	96%
Stage #1: N-methyl-p-aminobenzoic acid; 1,2-diamino-benzene at 200 - 210℃; for 4h; Stage #2: With water at 20 - 80℃;

N-methyl-p-aminobenzoic acid (10541-83-0) + Propargylamine (2450-71-7) → 4-(methylamino)-N-(prop-2-yn-1-yl)benzamide

Conditions	Yield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃;	95.6%

N-methyl-p-aminobenzoic acid (10541-83-0) → 3-chloro-4-(methylamino)benzoic acid (72228-73-0)

Conditions	Yield
With tert-butylhypochlorite In acetic acid	94.5%

N-methyl-p-aminobenzoic acid (10541-83-0) → 3-Bromo-4-ethylbenzoic acid (99548-53-5)

Conditions	Yield
Stage #1: N-methyl-p-aminobenzoic acid With pyridine In dichloromethane at 20℃; for 1h; Stage #2: With bromine In dichloromethane at -20℃; for 5h; Reagent/catalyst; Solvent;	94%

N-methyl-p-aminobenzoic acid (10541-83-0) + terephthaloyl chloride (100-20-9) → C24H20N2O6

Conditions	Yield
In 1-methyl-pyrrolidin-2-one at 25℃; Inert atmosphere;	93%

N-methyl-p-aminobenzoic acid (10541-83-0) + 2-((2,4-difluorobenzyl)(pyridin-2-yl)amino)ethanol (1352211-82-5) → 2-[(2,4-difluorobenzyl)(pyridin-2-yl)amino]ethyl 4-(methylamino)benzoate

Conditions	Yield
Stage #1: N-methyl-p-aminobenzoic acid With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0℃; for 0.05h; Stage #2: 2-((2,4-difluorobenzyl)(pyridin-2-yl)amino)ethanol In dichloromethane at 25℃;	92%

N-methyl-p-aminobenzoic acid (10541-83-0) + tetramethylammonium trifluoromethanethiolate → 4-((fluorocarbonothioyl)(methyl)amino)benzoyl fluoride

Conditions	Yield
In dichloromethane at 20℃; for 1h;	92%

N-methyl-p-aminobenzoic acid (10541-83-0) + benzyl chloroformate (501-53-1) → 4-<<(benzyloxy)carbonyl>methylamino>benzoic acid (2528-30-5)

Conditions	Yield
With sodium hydrogencarbonate In tetrahydrofuran at 0 - 25℃; for 18h;	91.13%
With sodium hydroxide In 1,4-dioxane; water at 0 - 5℃; for 0.5h;	86%
With sodium hydrogencarbonate In tetrahydrofuran at 0 - 21℃; for 2h;	78%

N-methyl-p-aminobenzoic acid (10541-83-0) + 4,5-dimethoxyanthranilamide (5004-88-6) → 4,5-Dimethoxy-2-(4-methylamino-benzoylamino)-benzamide (334025-80-8)

Conditions	Yield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 20℃; for 50h;	91%

N-methyl-p-aminobenzoic acid (10541-83-0) + 2,4-diamino-6-(hydroxymethyl)pteridine hydrochloride (73978-41-3) → 4-[(2,4-diaminopteridin-6-ylmethyl)methylamino]benzoic acid (19741-14-1)

Conditions	Yield
Stage #1: 2,4-diamino-6-(hydroxymethyl)pteridine hydrochloride In water at 20 - 80℃; for 0.0833333h; Stage #2: With dibromotriphenylphosphorane In N,N-dimethyl acetamide at 20℃; for 20h; Stage #3: N-methyl-p-aminobenzoic acid With N-ethyl-N,N-diisopropylamine at 20℃; for 72h;	90%
Stage #1: 2,4-diamino-6-(hydroxymethyl)pteridine hydrochloride With dibromotriphenylphosphorane In N,N-dimethyl acetamide at 20℃; for 24h; Inert atmosphere; Stage #2: N-methyl-p-aminobenzoic acid With N-ethyl-N,N-diisopropylamine In N,N-dimethyl acetamide at 20 - 60℃; for 72h;	56%
Stage #1: 2,4-diamino-6-(hydroxymethyl)pteridine hydrochloride With bromine; triphenylphosphine In ISOPROPYLAMIDE at 0 - 20℃; for 20h; Stage #2: N-methyl-p-aminobenzoic acid With N-ethyl-N,N-diisopropylamine In ISOPROPYLAMIDE at 60 - 70℃; for 24h; Stage #3: With hydrogenchloride; sodium hydroxide more than 3 stages;

N-methyl-p-aminobenzoic acid (10541-83-0) + N-methyl-1,2-phenylenediamine (4760-34-3) → N-(4-(1-methyl-1H-benzoimidazol-2-yl)-phenyl)-N-methyl-amine (105383-62-8)

Conditions	Yield
With polyphosphoric acid at 200℃; for 3h;	90%
Stage #1: N-methyl-p-aminobenzoic acid; N-methyl-1,2-phenylenediamine at 200 - 210℃; for 4h; Stage #2: With water at 20 - 80℃;

N-methyl-p-aminobenzoic acid (10541-83-0) + 3,4-dichlorophenylisocyanate (102-36-3) → 1-(4-carboxyphenyl)-3-(3,4-dichlorophenyl)-1-methylurea

Conditions	Yield
With sodium hydroxide	89%

N-methyl-p-aminobenzoic acid (10541-83-0) + benzyl chloroformate (501-53-1) → 4-(((benzyloxy)carbonyl)amino)benzoic acid (5330-71-2)

Conditions	Yield
With sodium hydrogencarbonate In tetrahydrofuran; water at 0 - 21℃; for 4h;	89%

propylamine (107-10-8) + N-methyl-p-aminobenzoic acid (10541-83-0) → 4-(N-methylamino)-N-propylbenzamide (204973-14-8)

Conditions	Yield
With N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In dichloromethane at 20℃; for 17h;	87%

di-tert-butyl dicarbonate (24424-99-5) + N-methyl-p-aminobenzoic acid (10541-83-0) → 4-((tert-butoxycarbonyl)(methyl)amino)benzoic acid (263021-30-3)

Conditions	Yield
Stage #1: di-tert-butyl dicarbonate; N-methyl-p-aminobenzoic acid With sodium hydroxide In 1,4-dioxane; water at 20℃; for 48h; Stage #2: With hydrogenchloride In water Cooling with ice bath;	87%
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran for 48h; Reflux;	69%
With triethylamine In 1,4-dioxane; water
With triethylamine In tetrahydrofuran at 20℃; for 24h;	0.54 g
With triethylamine In tetrahydrofuran at 20℃; for 24h; Inert atmosphere;	0.54 g

N-methyl-p-aminobenzoic acid (10541-83-0) + trifluoroacetic anhydride (407-25-0) → 4-[N-methyl-N-(trifluoroacetyl)amino]benzoic acid (50734-07-1) + p-benzoic anhydride (95485-14-6)

Conditions	Yield
In chloroform at 20℃; for 3h;	A 84% B 80 mg

N-methyl-p-aminobenzoic acid (10541-83-0) → (4-(methylamino)phenyl)methanol (181819-75-0)

Conditions	Yield
With borane-THF In tetrahydrofuran at 0 - 25℃; for 6h;	84%
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 24h;	65%
Multi-step reaction with 2 steps 1: acetyl chloride / 20 h / Reflux 2: lithium aluminium tetrahydride / tetrahydrofuran / 8 h / 0 °C View Scheme
Multi-step reaction with 2 steps 1: acetyl chloride / 20 h / Reflux 2: lithium aluminium tetrahydride / tetrahydrofuran / 8 h / 0 °C View Scheme

N-methyl-p-aminobenzoic acid (10541-83-0) → 4-(N-acetyl-N-methylamino)benzoic acid (26961-99-9)

Conditions	Yield
With acetic anhydride In pyridine	84%
With acetic anhydride In pyridine	84%
With acetic anhydride In pyridine	84%
With acetic anhydride In pyridine	84%

N-methyl-p-aminobenzoic acid (10541-83-0) + benzotriazol-1-ol (2592-95-2) → 4-(methylamino)benzoic acid benzotriazol-1-yl ester (890402-74-1)

Conditions	Yield
With dicyclohexyl-carbodiimide In tetrahydrofuran; dichloromethane at 20℃;	84%

carbon dioxide (124-38-9) + N-methyl-p-aminobenzoic acid (10541-83-0) → p-N,N-dimethylaminobenzoic acid (619-84-1)

Conditions	Yield
With phenylsilane In N,N-dimethyl acetamide at 60℃; for 4h; Reagent/catalyst; Sealed tube;	84%

N-methyl-p-aminobenzoic acid (10541-83-0) + 2-amino-phenol (95-55-6) → 2-(p-methylaminophenyl)benzoxazole

Conditions	Yield
With polyphosphoric acid at 205℃; for 4h;	83%
Stage #1: N-methyl-p-aminobenzoic acid; 2-amino-phenol at 205℃; for 4h; Stage #2: With water at 20 - 80℃;	83%

N-methyl-p-aminobenzoic acid (10541-83-0) + 2,3-dichloro-5,6-dicyanopyrazine (56413-95-7) → 4-[(3-chloro-5,6-dicyanopyrazin-2-yl)methylamino]benzoic acid (1246941-39-8)

Conditions	Yield
In tetrahydrofuran for 12h; Reflux;	83%

Upstream product

• 150-13-0 4-amino-benzoic acid 
• 77-78-1 dimethyl sulfate 
• 74-88-4 methyl iodide 
• 99-97-8 Dimethyl-p-toluidine 
• 62001-43-8 4-(benzotriazol-1-ylmethyl-amino)-benzoic acid 
• 67-56-1 methanol 
• 60-29-7 diethyl ether 
• 124-38-9 carbon dioxide 
• 100-61-8 N-methylaniline 
• 7647-01-0 hydrogenchloride 
• 18600-49-2 methyl N-methyl-N-nitroso-4-aminobenzoate 
• 619-84-1 p-N,N-dimethylaminobenzoic acid 
• 70-18-8 GLUTATHIONE 
• 875769-11-2 O²-{2,4-dinitro-5-((4-N-methylamino)benzoyloxy-phenyl)}-1-(N,N-dimethylamino)-diazen-1-ium 1,2-diolate 

Downstream Products

• 18358-63-9 methyl 4-(N-methyl)aminobenzoate 
• 5623-18-7 10-methyl-pteroic acid 
• 19741-14-1 4-[(2,4-diaminopteridin-6-ylmethyl)methylamino]benzoic acid 
• 19170-48-0 4-methylamino-benzoic acid-(2-butylamino-ethyl ester) 
• 25070-91-1 4-(benzyl-methyl-amino)-benzoic acid 
• 19170-46-8 4-methylamino-benzoic acid-(2-ethylamino-ethyl ester) 
• 51857-55-7 N-Methyl-N-(3,7-dimethyl-octa-2,6-dienyl)-carboxyanilin 
• 160977-92-4 4-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)benzoic acid 
• 479-45-8 tetryl 
• 401813-34-1 4-(6-methoxybenzo[d]thiazol-2-yl)-N-methylaniline 
• 282092-87-9 4-[3-tert-butoxycarbonyl-3-(4-methylamino-benzoylamino)-propyldisulfanyl]-2-(4-methylamino-benzoylamino)-butyric acid tert-butyl ester 
• 871332-20-6 4-({[2-amino-4-(pyrrolidin-1-yl)-1,3,5-triazin-6-yl]methyl}methylamino)benzoic acid 

Relevant articles and documents

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