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Cas:2941-78-8
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inquiryProduct Description Product website: http://www.finerchem.com Product Name 2-Amino-5-methylbenzoic acid CAS No.
Cas:2941-78-8
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inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
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inquiryProduct Name: 2-Amino-5-methylbenzoic acid Synonyms: AMINO(2-)-5-METHYLBENZOIC ACID;5-METHYLANTHRANILIC ACID;6-AMINO-M-TOLUIC ACID;2-AMINO-5-METHYLBENZOIC ACID;BUTTPARK 41\07-01;OTAVA-BB BB7719100016;Benzoi
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inquiry2-Amino-5-methylbenzoic acid CAS:2941-78-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organ
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Min.Order:1 Gram
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inquiryAppearance:Off-white to beige powder Storage:R.T Package:25kg/drum Application:It is an intermediate in organic synthesis and pharmaceutical intermediates, which can be used in laboratory research and development processes and chemical and pharmaceu
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Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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Min.Order:1 Gram
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inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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Type:Lab/Research institutions
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
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Type:Other
inquiry5,5'-dimethyl-1H,1'H-[2,2']biindolylidene-3,3'-dione
2-Amino-5-methylbenzoic acid
Conditions | Yield |
---|---|
Stage #1: 5,5'-dimethyl-1H,1'H-[2,2']biindolylidene-3,3'-dione With bromamine B; sodium hydroxide; palladium dichloride In water; acetonitrile at 60℃; for 2h; pH=12; Stage #2: In water Acidic conditions; | 97% |
Conditions | Yield |
---|---|
With hydrogen; palladium 10% on activated carbon In ethanol at 20℃; | 96% |
With hydrogen; palladium 10% on activated carbon In ethanol at 20℃; | 96% |
With palladium on activated carbon; hydrogen In ethyl acetate at 20℃; for 14h; Saturated gas; | 94% |
Conditions | Yield |
---|---|
Stage #1: 5-methyl-1H-indole With bromamine B; sodium hydroxide; palladium dichloride In water; acetonitrile at 60℃; for 3.33333h; pH=12; Stage #2: In water Acidic conditions; | 96% |
With ruthenium trichloride; osmium(VIII) oxide; bromamine B; sodium hydroxide In water; acetonitrile at 39.84℃; for 4h; | 96% |
2-Amino-5-methylbenzoic acid
Conditions | Yield |
---|---|
Stage #1: resin-bound 5-methyl-2-nitrobenzoic acid With aluminium; nickel dichloride at 20℃; for 60h; Stage #2: With trifluoroacetic acid | 85% |
2-Amino-5-methylbenzoic acid
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate; sodium iodide In acetonitrile at 20℃; for 0.666667h; | 80% |
Conditions | Yield |
---|---|
With sodium hydroxide; dihydrogen peroxide in der Siedehitze; | |
With hydroxide; dihydrogen peroxide | |
With dihydrogen peroxide; sodium hydroxide In water | |
With sodium hydroxide; dihydrogen peroxide at 10 - 15℃; |
Conditions | Yield |
---|---|
With hydrogenchloride at 100℃; |
2,4-dioxo-3-(p-tolyl)-6-methyl-1,2,3,4-tetrahydroquinazoline
2-Amino-5-methylbenzoic acid
Conditions | Yield |
---|---|
With potassium hydroxide |
2-(4,6-dimethyl-benzothiazol-2-yl)-4-methyl-aniline
A
2-Amino-5-methylbenzoic acid
B
3,5-dimethyl-2-aminobenzenethiol
Conditions | Yield |
---|---|
bei der Kalischmelze; |
6-methyl-3-phenyl-2,4-(1H,3H)-quinazolinedione
2-Amino-5-methylbenzoic acid
2-Amino-5-methylbenzoic acid
Conditions | Yield |
---|---|
With hydrogenchloride |
hydrogenchloride
2-amino-5-methylbenzonitrile
2-Amino-5-methylbenzoic acid
Conditions | Yield |
---|---|
at 100℃; |
hydrogenchloride
5-methyl-2-nitrobenzoic acid
2-Amino-5-methylbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: AlCl3; NaCl / 140 °C 2: aqueous KOH View Scheme |
2-Amino-5-methylbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tin; fuming hydrochloric acid 2: fuming hydrochloric acid / 100 °C View Scheme |
3-(chloromethyl)benzonitrile
2-Amino-5-methylbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: concentrated sulfuric acid; potassium nitrate 2: tin; fuming hydrochloric acid 3: fuming hydrochloric acid / 100 °C View Scheme |
2-nitro-5-methylbenzonitrile
2-Amino-5-methylbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: fuming hydrochloric acid / 150 °C / im geschlossenen Rohr 2: tin; hydrochloric acid View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: durch Nitrieren 2: fuming hydrochloric acid / 150 °C / im geschlossenen Rohr 3: tin; hydrochloric acid View Scheme | |
Multi-step reaction with 3 steps 1: concentrated hydrochloric acid / im Druckrohr 2: fuming nitric acid 3: tin; hydrochloric acid View Scheme | |
Multi-step reaction with 3 steps 1: concentrated hydrochloric acid / im Druckrohr 2: fuming nitric acid 3: tin; hydrochloric acid View Scheme | |
Multi-step reaction with 3 steps 1: concentrated hydrochloric acid / im Druckrohr 2: fuming nitric acid 3: tin; hydrochloric acid View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: fuming nitric acid 2: tin; hydrochloric acid View Scheme | |
Multi-step reaction with 2 steps 1: fuming nitric acid 2: tin; hydrochloric acid View Scheme | |
Multi-step reaction with 2 steps 1: fuming nitric acid 2: tin; hydrochloric acid View Scheme | |
Multi-step reaction with 2 steps 1: (nitration) 2: H2 / Pd-C View Scheme |
2-amino-5-methylbenzoic acid methyl ester
2-Amino-5-methylbenzoic acid
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran; ethanol; water at 50℃; for 3h; Inert atmosphere; |
methanol
2-Amino-5-methylbenzoic acid
2-amino-5-methylbenzoic acid methyl ester
Conditions | Yield |
---|---|
With sulfuric acid for 72h; Reflux; | 100% |
With sulfuric acid for 72h; Reflux; | 92% |
With thionyl chloride at 0℃; for 24h; | 82% |
2-Amino-5-methylbenzoic acid
p-toluenesulfonyl chloride
5-methyl-2-((4-methylphenyl)sulfonamido)benzoic acid
Conditions | Yield |
---|---|
With sodium carbonate In water at 70℃; for 0.333333h; | 100% |
Stage #1: 2-Amino-5-methylbenzoic acid; p-toluenesulfonyl chloride With sodium carbonate In water at 60 - 85℃; Stage #2: With hydrogenchloride In water | |
With triethylamine In tetrahydrofuran; water at 0 - 20℃; for 3h; |
2-Amino-5-methylbenzoic acid
2-amino-5-methylbenzyl alcohol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; Inert atmosphere; | 100% |
Stage #1: 2-Amino-5-methylbenzoic acid With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 2h; Stage #2: With water; sodium hydroxide In tetrahydrofuran | 100% |
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 2h; | 100% |
diazomethane
2-Amino-5-methylbenzoic acid
2-amino-5-methylbenzoic acid methyl ester
Conditions | Yield |
---|---|
In diethyl ether for 1h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
In pyridine; toluene at 80℃; for 1h; Cyclization; | 99% |
2-Amino-5-methylbenzoic acid
N-methyl-N-nitrosotoluene-p-sulfonamide
2-amino-5-methylbenzoic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In diethyl ether; water Stage #2: 2-Amino-5-methylbenzoic acid In diethyl ether for 1h; | 99% |
2-Amino-5-methylbenzoic acid
bis(trichloromethyl) carbonate
6-methyl-1H-benzo[d][1,3]oxazine-2,4-dione
Conditions | Yield |
---|---|
In tetrahydrofuran at 0℃; for 5h; Inert atmosphere; Large scale; | 99% |
With pyridine In acetonitrile at 55℃; for 2h; Cooling with ice; | 94% |
With pyridine In acetonitrile at 55℃; for 2h; Cooling with ice; | 93.6% |
2-Amino-5-methylbenzoic acid
methyllithium
2-amino-5-methyl-acetophenone
Conditions | Yield |
---|---|
In tetrahydrofuran at 0℃; for 6h; | 99% |
In N,N-dimethyl acetamide at 0℃; for 2h; |
2-Amino-5-methylbenzoic acid
benzenesulfonyl chloride
5-methyl-2-[(phenylsulfonyl)amino]benzoic acid
Conditions | Yield |
---|---|
With sodium carbonate In water at 60 - 80℃; for 6.03333h; Heating / reflux; | 98.7% |
With sodium carbonate In water at 80℃; for 6h; | 0.22 g |
2-Amino-5-methylbenzoic acid
2-trifluoromethoxy-benzoyl chloride
Conditions | Yield |
---|---|
With triethylamine In toluene at 20℃; for 48h; Cyclization; | 98% |
With triethylamine In n-heptane; toluene |
Conditions | Yield |
---|---|
Stage #1: terephthalic acid With thionyl chloride In toluene at 0 - 75℃; for 7h; Stage #2: 2-Amino-5-methylbenzoic acid In N,N-dimethyl acetamide; toluene at 0 - 5℃; for 2h; Cooling with ice-methanol; Stage #3: With acetic anhydride In N,N-dimethyl acetamide; toluene for 1.5h; Product distribution / selectivity; Heating / reflux; | 98% |
Conditions | Yield |
---|---|
Stage #1: 2-Amino-5-methylbenzoic acid; terephthaloyl chloride In N,N-dimethyl acetamide at -3 - 4℃; for 2h; Cooling with ice-methanol; Stage #2: With acetic anhydride In N,N-dimethyl acetamide; toluene for 1.5h; Product distribution / selectivity; Heating / reflux; | 98% |
2-Amino-5-methylbenzoic acid
2-amino-3-bromo-5-methylbenzoic acid
Conditions | Yield |
---|---|
With bromine In acetic acid at 20℃; for 3h; Bromination; | 97% |
With bromine In acetic acid | |
With N-Bromosuccinimide In N,N-dimethyl-formamide at 20℃; for 14h; |
2-Amino-5-methylbenzoic acid
2-(3-(2,5-dimethylphenoxy)propyl)-2-methylpropionyl chloride
Conditions | Yield |
---|---|
With sodium hydroxide In 1,4-dioxane; water at 0℃; for 10.5h; | 96.7% |
2-Amino-5-methylbenzoic acid
2-amino-3-iodo-5-methylbenzoic acid
Conditions | Yield |
---|---|
With hydrogenchloride; Iodine monochloride at 50℃; for 0.5h; | 96% |
With iodine In acetic acid for 72h; Iodination; Heating; | 16% |
Conditions | Yield |
---|---|
With triethylamine In ethanol for 3h; Reflux; | 96% |
With triethylamine In ethanol |
Conditions | Yield |
---|---|
With oxygen; N,N,N',N'-tetramethylguanidine In acetonitrile at 30℃; under 760.051 Torr; for 120h; Irradiation; Green chemistry; | 96% |
2-Amino-5-methylbenzoic acid
trityl chloride
5-methyl-2-<(triphenylmethyl)amino>benzoic acid
Conditions | Yield |
---|---|
With pyridine 1.) reflux, 5 min, 2.) room temperature; | 95% |
2-Amino-5-methylbenzoic acid
2,6-difluorobenzoylchloride
Conditions | Yield |
---|---|
With triethylamine In toluene at 20℃; for 48h; Cyclization; | 95% |
With triethylamine In n-heptane; toluene |
2-Amino-5-methylbenzoic acid
4-pentynoic acid
3a,7-dimethyl-3,3a-dihydro-1H-benzo[d]pyrrolo[2,1-b][1,3]-oxazine-1,5(2H)-dione
Conditions | Yield |
---|---|
With Echavarren's catalyst In 1,1-dichloroethane at 120℃; for 12h; Sealed vial; | 95% |
2-Amino-5-methylbenzoic acid
Benzyl isothiocyanate
2-mercapto-3-benzyl-4-oxo-6-methyl-3H-quinazoline
Conditions | Yield |
---|---|
With triethylamine In ethanol for 2h; Reflux; | 95% |
With triethylamine In ethanol Reflux; | |
With triethylamine In ethanol | |
With triethylamine In ethanol |
Conditions | Yield |
---|---|
Stage #1: 2-Amino-5-methylbenzoic acid With thionyl chloride In toluene for 2h; Reflux; Stage #2: benzyl alcohol In toluene at 20℃; | 95% |
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 120℃; | 95% |
2-Amino-5-methylbenzoic acid
isobutyryl chloride
2-(isobutyramido)-5-methylbenzoic acid
Conditions | Yield |
---|---|
With pyridine In tetrahydrofuran Reflux; | 94.6% |
Conditions | Yield |
---|---|
With sulfuric acid at 110℃; for 72h; | 94% |
With hydrogenchloride for 2h; Heating; | 72% |
With thionyl chloride for 18h; Reflux; Inert atmosphere; Cooling with ice; | |
With sulfuric acid at 80℃; |
2-Amino-5-methylbenzoic acid
trichloromethyl chloroformate
6-methyl-1H-benzo[d][1,3]oxazine-2,4-dione
Conditions | Yield |
---|---|
In 1,4-dioxane for 4h; Heating / reflux; | 94% |
In 1,4-dioxane at 20℃; for 4h; Product distribution / selectivity; Heating / reflux; | 94% |
In 1,4-dioxane at 20 - 110℃; for 2h; | 93% |
2-Amino-5-methylbenzoic acid
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 25℃; for 16h; | 94% |
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