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inquiryGood quality p-Anisidine-3-sulfonic acid CAS 13244-33-2 with steady supply Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food
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inquiryMinimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,
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inquiryProduct name: 4-Aminoanisole-3-Sulfonic Acid CAS No.:13244-33-2 Molecule Formula:C7H8NO4S Molecule Weight:202.21 Purity: 98.0% Package: 25kg/bag Description:White powder Manufacture Standards:Enterprise Standard TE
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inquiryProduct Name: p-Anisidine-3-sulfonic acid Synonyms: 4-Aminoanisole-3-sulfonic Acid 2-Amino-5-methoxybenzenesulfonic Acid 4-Methoxyaniline-2-sulfonic Acid;p-Anisidine-3-Sulfonic;p-Anisidine-2-sulfonic Acid;2-amino-5-methoxy-benzenesulfonicaci;P-
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6-methoxy-1,3-benzothiazole
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
With [RuCl(P(C6H5)3)2(O(C6H4)NCH(C4H3N))]; bromamine B; sodium hydroxide In water; acetonitrile at 39.84℃; for 4.5h; | 96% |
2-(2,2-dimethylpropionylamino)-5-methoxy-benzenesulfonic acid
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
With hydrogenchloride; water at 85℃; for 21h; | 95% |
Conditions | Yield |
---|---|
Stage #1: C6H5NO4S(2-)*2Na(1+); methyl iodide at 20℃; under 760.051 Torr; for 0.666667h; Stage #2: With sulfuric acid at 115℃; for 1.16667h; Temperature; | 86% |
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
for 0.0666667h; microwave irradiation; | 58% |
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
With sodium dithionite In water at 80 - 95℃; | 51% |
trisodium 7-({4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl}methylamino)-4-hydroxy-3-[(4-methoxy-2-sulphonatophenyl)azo]naphthalene-2-sulphonate
isopropyl alcohol
A
2-amino-5-methoxybenzenesulfonic acid
C
acetone
Conditions | Yield |
---|---|
In water Irradiation; |
2-amino-5-methoxybenzenesulfonic acid
para-methoxynitrobenzene
2-amino-5-methoxybenzenesulfonic acid
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / NaOH / H2O / 5 h / 60 °C / pH 9.0 2: 51 percent / Na2S2O4 / H2O / 80 - 95 °C View Scheme |
4-methoxy-N-pivaloylaniline
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: n-butyllithium / tetrahydrofuran; pentane / 3.33 h / -78 - -15 °C / Inert atmosphere 1.2: 18 h / -10 - 20 °C / Inert atmosphere 2.1: hydrogenchloride; water / 21 h / 85 °C View Scheme |
4-methoxy-aniline
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: sodium hydrogencarbonate / water; acetic acid 2.1: n-butyllithium / tetrahydrofuran; pentane / 3.33 h / -78 - -15 °C / Inert atmosphere 2.2: 18 h / -10 - 20 °C / Inert atmosphere 3.1: hydrogenchloride; water / 21 h / 85 °C View Scheme |
4-amino-phenol
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: sulfuric acid / 1.75 h / 40 °C / 11251.1 Torr 2.1: sodium hydroxide / 0.83 h / 55 °C 3.1: 0.67 h / 20 °C / 760.05 Torr 3.2: 1.17 h / 115 °C View Scheme |
phenol
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: sulfuric acid; sodium nitrate / water / 0.67 h / 15 °C / pH 6 1.2: 0.83 h / 20 - 30 °C / 11251.1 Torr / Sealed tube 2.1: zinc; hydrogenchloride / water / 0.17 h / 85 - 100 °C 3.1: sulfuric acid / 1.75 h / 40 °C / 11251.1 Torr 4.1: sodium hydroxide / 0.83 h / 55 °C 5.1: 0.67 h / 20 °C / 760.05 Torr 5.2: 1.17 h / 115 °C View Scheme |
4-nitro-phenol
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: zinc; hydrogenchloride / water / 0.17 h / 85 - 100 °C 2.1: sulfuric acid / 1.75 h / 40 °C / 11251.1 Torr 3.1: sodium hydroxide / 0.83 h / 55 °C 4.1: 0.67 h / 20 °C / 760.05 Torr 4.2: 1.17 h / 115 °C View Scheme |
A
4-(Diethylamino)salicylaldehyde
B
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
With sodium hypochlorite In aq. phosphate buffer; N,N-dimethyl-formamide pH=7.4; |
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite In water at 10℃; for 3h; | 98% |
Conditions | Yield |
---|---|
In tetrahydrofuran at -78 - 20℃; Inert atmosphere; | 97% |
2-amino-5-methoxybenzenesulfonic acid
silver(l) oxide
Conditions | Yield |
---|---|
In water acid (2 mmol0 and Ag2O (1 mmol) stirred for 2 h; filtered, crystd. on slow evapn. overnight, elem. anal.; | 93% |
2-amino-5-methoxybenzenesulfonic acid
2-amino-5-hydroxy-benzenesulfonic acid
Conditions | Yield |
---|---|
With hydrogen bromide at 100℃; for 18h; | 92.3% |
aminosulfonic acid
2-amino-5-methoxybenzenesulfonic acid
2-sulfo-4-methoxybenzoic acid
Conditions | Yield |
---|---|
With sulfuric acid; sodium nitrite; palladium(II) chloride In water; acetonitrile | 88% |
4-(Diethylamino)salicylaldehyde
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
In methanol for 3h; | 86.8% |
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
Stage #1: 2-amino-5-methoxybenzenesulfonic acid With sodium carbonate In water Stage #2: With sodium nitrite In water at 0℃; for 0.75h; Further stages; | 85% |
4-hydroxy-1-methyl-2(1H)-quinolone
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
Stage #1: 2-amino-5-methoxybenzenesulfonic acid With sodium carbonate In water at 0 - 5℃; Stage #2: With hydrogenchloride; sodium nitrite In water at 0 - 5℃; for 0.833333h; Stage #3: 4-hydroxy-1-methyl-2(1H)-quinolone With sodium hydroxide at 0 - 5℃; for 4h; pH=6 - 7; | 64% |
2-amino-5-methoxybenzenesulfonic acid
2-azido-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
Stage #1: 2-amino-5-methoxybenzenesulfonic acid With sulfuric acid; sodium nitrite In water at 0℃; for 0.5h; Stage #2: With sodium azide In water at 0 - 20℃; for 12h; | 60% |
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
Stage #1: 2-amino-5-methoxybenzenesulfonic acid With hydrogenchloride; sodium nitrite In water at 0 - 5℃; Stage #2: With sodium iodide In water at 0 - 50℃; | 40% |
2-amino-5-methoxybenzenesulfonic acid
2-azido-5-methoxy-benzenesulfonyl chloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: NaNO2; H2SO4 / H2O / 0.5 h / 0 °C 1.2: 60 percent / NaN3 / H2O / 12 h / 0 - 20 °C 2.1: oxalyl chloride / CH2Cl2; dimethylformamide / 3 h / Heating View Scheme |
2-amino-5-methoxybenzenesulfonic acid
2-azido-5-methoxy-N-(2-methoxyethyl)benzenesulfonamide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: NaNO2; H2SO4 / H2O / 0.5 h / 0 °C 1.2: 60 percent / NaN3 / H2O / 12 h / 0 - 20 °C 2.1: oxalyl chloride / CH2Cl2; dimethylformamide / 3 h / Heating 3.1: ethyldiisopropylamine / CH2Cl2 / 6 h / 25 °C View Scheme |
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: NaNO2; H2SO4 / H2O / 0.5 h / 0 °C 1.2: 60 percent / NaN3 / H2O / 12 h / 0 - 20 °C 2.1: oxalyl chloride / CH2Cl2; dimethylformamide / 3 h / Heating 3.1: ethyldiisopropylamine / CH2Cl2 / 6 h / 25 °C 4.1: triphenylphosphine resin / CH2Cl2 / 16 h / 25 °C 4.2: 71 percent / 1,2-dichloro-ethane / 24 h / 80 °C View Scheme |
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: NaNO2; H2SO4 / H2O / 0.5 h / 0 °C 1.2: 60 percent / NaN3 / H2O / 12 h / 0 - 20 °C 2.1: oxalyl chloride / CH2Cl2; dimethylformamide / 3 h / Heating 3.1: ethyldiisopropylamine / CH2Cl2 / 6 h / 25 °C 4.1: triphenylphosphine resin / CH2Cl2 / 16 h / 25 °C 4.2: 54 percent / 1,2-dichloro-ethane / 24 h / 80 °C View Scheme |
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: NaNO2; H2SO4 / H2O / 0.5 h / 0 °C 1.2: 60 percent / NaN3 / H2O / 12 h / 0 - 20 °C 2.1: oxalyl chloride / CH2Cl2; dimethylformamide / 3 h / Heating 3.1: ethyldiisopropylamine / CH2Cl2 / 6 h / 25 °C 4.1: triphenylphosphine resin / CH2Cl2 / 16 h / 25 °C 4.2: 66 percent / 1,2-dichloro-ethane / 24 h / 80 °C View Scheme |
Conditions | Yield |
---|---|
With sodium hydroxide; Lipal OH In water at 60 - 70℃; for 0.5h; pH=5 - 6; |
2-amino-5-methoxybenzenesulfonic acid
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite In water at 5 - 10℃; Product distribution / selectivity; |
2,5-Dimethylaniline
2-amino-5-methoxybenzenesulfonic acid
C23H25N5O4S
Conditions | Yield |
---|---|
Stage #1: 2-amino-5-methoxybenzenesulfonic acid With hydrogenchloride; sodium nitrite In water at 25 - 30℃; for 2h; Stage #2: 2,5-Dimethylaniline With sodium carbonate In water at 20 - 30℃; pH=3; |
2,5-Dimethylaniline
2-amino-5-methoxybenzenesulfonic acid
C15H17N3O4S
Conditions | Yield |
---|---|
Stage #1: 2-amino-5-methoxybenzenesulfonic acid With hydrogenchloride; sodium hydroxide; sodium nitrite In water at 5 - 10℃; for 1h; Stage #2: 2,5-Dimethylaniline With sodium carbonate In water at 30 - 40℃; pH=3; | |
Stage #1: 2-amino-5-methoxybenzenesulfonic acid With hydrogenchloride; sodium hydroxide; sodium nitrite In water at 5 - 10℃; for 1h; Stage #2: 2,5-Dimethylaniline With hydrogenchloride; sodium carbonate In water at 30 - 40℃; pH=3; | |
Stage #1: 2-amino-5-methoxybenzenesulfonic acid With sodium hydroxide In water Stage #2: With hydrogenchloride; sodium nitrite In water at 5 - 10℃; for 1h; Stage #3: 2,5-Dimethylaniline With sodium carbonate In water pH=3; |
2-amino-5-methoxybenzenesulfonic acid
N,N-dimethyl-formamide
N-[[[2-(chlorosulphonyl)-4-methoxyphenyl]amino]methylene]-N-methyl-methanaminium chloride
Conditions | Yield |
---|---|
With thionyl chloride at 70℃; for 1.5h; |
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