98-50-0Relevant articles and documents
Cheetham,Schmidt
, p. 828 (1920)
Alfa Aesar
(B24595) p-Arsanilic acid, 98%
98-50-0
100g
302.0CNY
Alfa Aesar
(B24595) p-Arsanilic acid, 98%
98-50-0
500g
1185.0CNY
USP
(1042703) Arsanilic acid United States Pharmacopeia (USP) Reference Standard
98-50-0
1042703-25MG
4,647.24CNY
Version: 1.0
Creation Date: Aug 12, 2017
Revision Date: Aug 12, 2017
Product name | arsanilic acid |
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Product number | - |
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Other names | p-Arsanilic acid |
Identified uses | For industry use only. |
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Uses advised against | no data available |
Emergency phone number | - |
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Service hours | Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours). |
More Details:98-50-0 SDS
Conditions | Yield |
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With sodium hydroxide; hydrogen; palladium under 1520 - 2280 Torr; | |
With hydrogen; sodium acetate; palladium under 1520 - 2280 Torr; | |
With sodium hydroxide; iron(II) sulfate | |
With hydrogenchloride; iron at 85 - 90℃; |
anilinium arsenate
p-aminophenylarsonic acid
Conditions | Yield |
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at 190 - 200℃; |
Conditions | Yield |
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at 190 - 200℃; beim Erhitzen von arsensaurem Anilin; |
orthoarsenic acid
aniline
A
p-aminophenylarsonic acid
B
bis-(4-amino-phenyl)-arsinous acid
Conditions | Yield |
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at 170 - 200℃; |
aniline
arsenic acidic aniline
A
p-aminophenylarsonic acid
B
bis-(4-amino-phenyl)-arsinous acid
Conditions | Yield |
---|---|
at 180℃; |
4.4'-diamino-arsenobenzene
p-aminophenylarsonic acid
Conditions | Yield |
---|---|
With dihydrogen peroxide | |
With iodine; acetic acid |
Conditions | Yield |
---|---|
at 170 - 200℃; |
arsenic acidic aniline
p-aminophenylarsonic acid
Conditions | Yield |
---|---|
at 190 - 200℃; |
carbarsone
A
p-aminophenylarsonic acid
B
ammonia
C
methylammonium carbonate
Conditions | Yield |
---|---|
Zers.; |
N-(4-methoxy-benzoyl)-glycine-(4-arsono-anilide)
water
p-aminophenylarsonic acid
Conditions | Yield |
---|---|
Hydrolysis; |
[(4-amino-phenyl)-arsanediyldimercapto]-di-acetic acid
air
p-aminophenylarsonic acid
Conditions | Yield |
---|---|
beim Behandeln der alkal. Loesung; |
N-(N-ethoxycarbonyl-glycyl)-glycine-(4-arsono-anilide)
diluted NaOH-solution
p-aminophenylarsonic acid
Conditions | Yield |
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at 85 - 95℃; |
orthoarsenic acid
aniline
A
p-aminophenylarsonic acid
B
bis-(4-amino-phenyl)-arsinic acid
Conditions | Yield |
---|---|
at 170 - 200℃; | |
In not given at 150°C;; only small amount of (NH2C6H4)2AsO(OH);; | |
In not given excess of aniline;; | |
In not given at 150°C;; only small amount of (NH2C6H4)2AsO(OH);; | |
In not given excess of aniline;; |
aniline
arsenic acidic aniline
A
p-aminophenylarsonic acid
B
bis-(4-amino-phenyl)-arsinic acid
Conditions | Yield |
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at 180℃; |
hydrogenchloride
bis-(4-amino-phenyl)-arsinic acid
A
p-aminophenylarsonic acid
B
aniline
Conditions | Yield |
---|---|
at 100℃; untersucht wurde die Geschwindigkeit; verschiedener Konzentration.Hydrolysis; | |
at 130℃; untersucht wurde die Geschwindigkeit; verschiedener Konzentration.Hydrolysis; |
p-nitrobenzenediazonium
p-aminophenylarsonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: alkali; sodium arsenite 2: ferrosulfate; NaOH-solution View Scheme |
Conditions | Yield |
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In not given heating to 190°C;; | A n/a B 0% |
In not given |
Conditions | Yield |
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With hydrogenchloride; sulfur dioxide; potassium iodide In methanol at 20℃; for 0.75h; | 98% |
With hydrogenchloride; sulfur dioxide; potassium iodide In methanol; water for 0.5h; | 95% |
With hydrogenchloride; sulfur dioxide; potassium iodide In methanol; water at 0℃; for 0.5h; | 93.7% |
With hydrogenchloride; sulfur dioxide; potassium iodide In methanol; water at 20℃; for 0.5h; | |
With hydrogenchloride; sulfur dioxide; potassium iodide In methanol; water |
p-aminophenylarsonic acid
2-Bromoacetyl bromide
4-(N-(bromoacetyl)amino)phenylarsonic acid
Conditions | Yield |
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Stage #1: p-aminophenylarsonic acid With sodium carbonate In water at 4℃; for 2h; Stage #2: 2-Bromoacetyl bromide In dichloromethane; water at 0 - 20℃; for 0.6h; Stage #3: With sulfuric acid; water pH=4; | 95% |
With sodium carbonate; potassium hydroxide In dichloromethane; water for 0.25h; Cooling with ice; | 71.4% |
With sodium carbonate In water at 0 - 20℃; for 1.16667h; | |
With sodium carbonate In water at 0 - 20℃; for 1h; Cooling with ice; |
p-aminophenylarsonic acid
Conditions | Yield |
---|---|
Stage #1: p-aminophenylarsonic acid With hydrogenchloride In water at 0℃; for 0.166667h; Stage #2: With sodium nitrite In water at 0℃; for 0.25h; Stage #3: With sodium azide In water at 0 - 20℃; for 12h; | 94% |
Conditions | Yield |
---|---|
In ethanol at 4℃; for 2h; | 93% |
p-aminophenylarsonic acid
3-Bromopropionyl chloride
4-(bromopropionamido)-phenylarsanilic acid
Conditions | Yield |
---|---|
Stage #1: p-aminophenylarsonic acid With potassium hydroxide; sodium hydrogencarbonate In water Stage #2: 3-Bromopropionyl chloride In water at 0℃; for 0.116667h; Stage #3: With sulfuric acid In water at 0℃; pH=1; | 89% |
p-aminophenylarsonic acid
2-chloropropionyl chloride
(4-(3-chloropropanamido)phenyl)arsonic acid
Conditions | Yield |
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With sodium carbonate; potassium hydroxide In dichloromethane; water Cooling with ice; | 87.58% |
Stage #1: p-aminophenylarsonic acid With sodium carbonate; potassium hydroxide In water Cooling with ice; Stage #2: 2-chloropropionyl chloride In dichloromethane; water for 0.333333h; Cooling with ice; | 87.58% |
Conditions | Yield |
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In ethanol for 4h; Cooling with ice; | 87% |
p-aminophenylarsonic acid
6,7-dimethoxy-4-chloroquinazoline
Conditions | Yield |
---|---|
With hydrogenchloride In isopropyl alcohol Heating; | 85.4% |
for 24h; Heating; | |
With hydrogenchloride In isopropyl alcohol Heating; |
p-aminophenylarsonic acid
[2,2]bipyridinyl
water
copper(II) acetate monohydrate
Conditions | Yield |
---|---|
With ammonium fluoride at 135℃; for 48h; pH=3 - 4; Autoclave; | 85% |
p-aminophenylarsonic acid
4-Chloro-2-methylthiopyrimidine
Conditions | Yield |
---|---|
With hydrogenchloride In isopropyl alcohol Heating; | 82.5% |
for 24h; Heating; | |
With hydrogenchloride In isopropyl alcohol Heating; |
Conditions | Yield |
---|---|
With NaN3; N2H4*H2O; HCl In water; N,N-dimethyl-formamide mixt. of NaVO3, NaN3, acid, H2O and DMF was stirred at 70°C untilclear soln. formed; N2H4*H2O, concd. aq. HCl were added at 70°C to pH 7.3; stirred for 15 min; filtered; cooled to room temp.; filtered after 1 d; kept for 2 d; | 82% |
Conditions | Yield |
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Stage #1: p-aminophenylarsonic acid With ammonium 2-sulfanylacetate In ethanol at 55℃; for 1h; Stage #2: 1.3-propanedithiol In ethanol for 0.5h; | 80% |
Stage #1: p-aminophenylarsonic acid With ammonium 2-sulfanylacetate at 50℃; for 2h; Stage #2: 1.3-propanedithiol | 52% |
Stage #1: p-aminophenylarsonic acid With ammonium thioglycolate at 50℃; for 2h; Stage #2: 1.3-propanedithiol | 52% |
Stage #1: p-aminophenylarsonic acid With ammonium 2-sulfanylacetate at 50℃; for 0.5h; Stage #2: 1.3-propanedithiol | 35% |
Stage #1: p-aminophenylarsonic acid With ammonium 2-sulfanylacetate at 50℃; for 0.5h; Stage #2: 1.3-propanedithiol | 35% |
p-aminophenylarsonic acid
[2,2]bipyridinyl
cobalt(II) diacetate tetrahydrate
Conditions | Yield |
---|---|
With ammonium fluoride In water at 135℃; for 48h; pH=4; Autoclave; | 75% |
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; sodium carbonate In dichloromethane; water at 20℃; for 65h; | 75% |
p-aminophenylarsonic acid
6-chloropurine
6-(4'-phenylarsonic acid)aminopurine
Conditions | Yield |
---|---|
With hydrogenchloride In isopropyl alcohol Heating; | 71.3% |
for 24h; Heating; | |
With hydrogenchloride In isopropyl alcohol Heating; |
Conditions | Yield |
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In methanol for 24h; | 71% |
Conditions | Yield |
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In water at 100℃; for 1h; | 71% |
p-aminophenylarsonic acid
N,N-dimethyl-2,3-dihydroxybenzamide
bis(2,3,7,8,b,h)-(1NN-dimethylamidobenzo)-5-arsa-5-paraaminophenyl 1,4,6,9-tetraoxaspiro(4,4)nonane
Conditions | Yield |
---|---|
In benzene for 48h; Heating; | 70% |
In acetic anhydride for 0.333333h; Heating; |
p-aminophenylarsonic acid
N,N-Diethyl-2,3-dihydroxy-benzamide
bis(2,3,7,8,b,h)-(1NN-diethylamidobenzo)-5-arsa-5-paraaminophenyl 1,4,6,9-tetraoxaspiro(4,4)nonane
Conditions | Yield |
---|---|
In benzene for 48h; Heating; | 70% |
In acetic anhydride for 0.333333h; Heating; |
Conditions | Yield |
---|---|
Stage #1: p-aminophenylarsonic acid With ammonium 2-sulfanylacetate In ethanol at 55℃; for 1h; Stage #2: succimer In ethanol for 0.5h; | 68% |
p-aminophenylarsonic acid
phenol
4-(4'-hydroxyphenylazo)phenylarsonic acid
Conditions | Yield |
---|---|
62% |
Conditions | Yield |
---|---|
With ammonium fluoride In water at 135℃; for 48h; pH=4; Autoclave; | 60% |
p-aminophenylarsonic acid
ethane-1,2-dithiol
4-(1,3,2-dithiocycloarsenic-2-yl)aniline
Conditions | Yield |
---|---|
Stage #1: p-aminophenylarsonic acid With ammonium 2-sulfanylacetate In ethanol at 55℃; for 1h; Stage #2: ethane-1,2-dithiol In ethanol for 0.5h; | 60% |
Stage #1: p-aminophenylarsonic acid With phenylhydrazine In methanol Reflux; Stage #2: ethane-1,2-dithiol In ethanol for 0.333333h; Reflux; | 34% |
Stage #1: p-aminophenylarsonic acid With phenylhydrazine In methanol for 1.5h; Reflux; Stage #2: ethane-1,2-dithiol In ethanol for 0.333333h; Reflux; | 1.8 g |
Conditions | Yield |
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Stage #1: p-aminophenylarsonic acid With ammonium 2-sulfanylacetate at 50℃; for 0.5h; Stage #2: 2,3-dimercaptopropanol | 58% |
p-aminophenylarsonic acid
2,2':6,2''-terpyridine
[Cu2(OAc)4(H2O)2]
water
Conditions | Yield |
---|---|
With H2SO4 In water High Pressure; mixt. of MoO3, Cu acetate, terpyridine, p-arsanilic acid, H2O (mole ratio = 2.51:1.00:1.00:1.25:1253) and concd. H2SO4 stirred briefly, heated at 150°C for 48 h under autogenous pressure; crystals isolated; | 55% |
Conditions | Yield |
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With potassium hydroxide In ethanol; water at 100℃; for 1h; | 55% |
p-aminophenylarsonic acid
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
With ammonium acetate; N2H4*H2SO4; acetic acid In water; N,N-dimethyl-formamide to soln. (NH4)6Mo7O24*4H2O and AcONH4 in water-DMF at room temp. N2H4*H2SO4 was added, stirred for 5 min, p-arsanic acid was added, stirred for 10 min, pH was adjusted to 4.9 with aq. AcOH, kept for 5-7 days; elem. anal.; | 53% |
p-aminophenylarsonic acid
Conditions | Yield |
---|---|
With phenylhydrazine In methanol for 1h; Reflux; | 53% |
With phenylhydrazine In methanol for 1h; Reflux; | 53% |
With phenylhydrazine for 2.5h; Reflux; | 40% |
Conditions | Yield |
---|---|
In ethanol for 4h; Cooling with ice; | 51% |
p-aminophenylarsonic acid
[2,2]bipyridinyl
nickel(II) acetate tetrahydrate
Conditions | Yield |
---|---|
With ammonium fluoride In water at 135℃; for 48h; pH=4; Autoclave; | 50% |