Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:138-84-1
Min.Order:1 Kilogram
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Type:Manufacturers
inquiryDayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product specifica
Cas:138-84-1
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Type:Lab/Research institutions
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Cas:138-84-1
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inquiryTIANFUCHEM--138-84-1--P-AMINOBENZOIC ACID POTASSIUM SALT factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable
Cas:138-84-1
Min.Order:1 Metric Ton
FOB Price: $2000.0
Type:Lab/Research institutions
inquiryName: 4-Aminobenzoic acid potassium salt CAS No.: 138-84-1 Molecular Formula: C7H6NO2.K Molecular Weight: 175.23 EINEC No.: 205-338-4 Appearance:White Powder Storage:Store in co
Cas:138-84-1
Min.Order:1 Kilogram
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:138-84-1
Min.Order:1 Kilogram
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inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
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inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:138-84-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryP-AMINOBENZOIC ACID POTASSIUM SALT CAS:138-84-1 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
Cas:138-84-1
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:138-84-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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Cas:138-84-1
Min.Order:0
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Type:Lab/Research institutions
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Cas:138-84-1
Min.Order:0 Metric Ton
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Cas:138-84-1
Min.Order:10 Gram
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Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:White crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as
Cas:138-84-1
Min.Order:1 Kilogram
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Type:Trading Company
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:138-84-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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Min.Order:1 Kilogram
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Cas:138-84-1
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Cas:138-84-1
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Cas:138-84-1
Min.Order:0
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Cas:138-84-1
Min.Order:0
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Type:Lab/Research institutions
inquiry4-Aminobenzoic acid potassium salt cas 138-84-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:138-84-1
Min.Order:0
Negotiable
Type:Other
inquiryBest quality with low priceAppearance:White crystalline powder Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Cas:138-84-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With potassium carbonate In water at 40 - 45℃; for 4h; | 68% |
Conditions | Yield |
---|---|
With C15H27Br2CoN3; potassium hydroxide In toluene at 140℃; for 16h; Cannizzaro Reaction; Inert atmosphere; Sealed tube; | 27% |
1,3-Di(p-carboxyphenyl)triazene dipotassium salt
A
potassium 4-aminobenzoate
Conditions | Yield |
---|---|
In methanol; water at 25℃; Rate constant; hydrolysis at different pH (2.60-8.50); |
potassium 4-aminobenzoate
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride In N,N-dimethyl-formamide at 135 - 145℃; for 3h; | 99% |
potassium 4-aminobenzoate
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride In N,N-dimethyl-formamide at 135 - 145℃; for 3h; | 99% |
potassium 4-aminobenzoate
1,3-chlorobromopropane
1,2-dichloro-benzene
propane-1,3-diyl bis(4-aminobenzoate)
Conditions | Yield |
---|---|
With sodium carbonate In N-methyl-acetamide; water | 90.8% |
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride In N,N-dimethyl-formamide at 140℃; for 3h; regioselective reaction; | 90.3% |
1,4-Bis(2-chloroethoxy)benzene
potassium 4-aminobenzoate
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride In N,N-dimethyl-formamide at 130 - 140℃; for 4h; | 89.9% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 80℃; for 3h; | 79% |
In dichloromethane; N,N-dimethyl-formamide | 79% |
In N,N-dimethyl-formamide at 80℃; for 3h; | 79% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 2h; Heating; | 70% |
potassium 4-aminobenzoate
allyl bromide
4-aminobenzoic acid allyl ester
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide | 70% |
potassium 4-aminobenzoate
diethyl malonate
4-[(3-ethoxy-1,3-dioxopropyl)amino]-benzoic acid
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 140 - 160℃; for 1h; | 64% |
potassium 4-aminobenzoate
(R)-(-)-2-Methyl-5-<1-(chlormethyl)vinyl>cyclohex-2-enon
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide Heating; | 24.3% |
chloromethyltriethoxysilane
potassium 4-aminobenzoate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide Heating; |
pyridoxal
potassium 4-aminobenzoate
4-{[1-(3-Hydroxy-5-hydroxymethyl-2-methyl-pyridin-4-yl)-meth-(E)-ylidene]-amino}-benzoic acid
Conditions | Yield |
---|---|
In methanol for 0.5h; |
potassium 4-aminobenzoate
N-methyl-N-(4-chlorobutyl) N'-(4-carboxyallyl)phenyl phosphorodiamidic chloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 70 percent / dimethylformamide 2: 20 percent / diisopropylethylamine / 1,2-dichloro-ethane / 240 h / Heating View Scheme |
potassium 4-aminobenzoate
N-methyl-N-(4-chlorobutyl) O-(5-nitrofuryl-2-methyl) N'-(4-carboxy)phenyl phosphorodiamidate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 70 percent / dimethylformamide 2: 20 percent / diisopropylethylamine / 1,2-dichloro-ethane / 240 h / Heating 3: 40 percent / LiHMDS / tetrahydrofuran / 4 h / -20 °C 4: 76 percent / aq. sodium p-toluenesulfinate; Pd(PPh3)4 / tetrahydrofuran / 0.75 h / 20 °C View Scheme |
potassium 4-aminobenzoate
C20H25ClN3O7P
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 70 percent / dimethylformamide 2: 20 percent / diisopropylethylamine / 1,2-dichloro-ethane / 240 h / Heating 3: 40 percent / LiHMDS / tetrahydrofuran / 4 h / -20 °C View Scheme |
potassium 4-aminobenzoate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 70 percent / dimethylformamide 2: 20 percent / diisopropylethylamine / 1,2-dichloro-ethane / 240 h / Heating 3: 40 percent / LiHMDS / tetrahydrofuran / 4 h / -20 °C 4: 76 percent / aq. sodium p-toluenesulfinate; Pd(PPh3)4 / tetrahydrofuran / 0.75 h / 20 °C 5: 60 percent / diisopropylethylamine; PyBOP / CH2Cl2 / 0.58 h / 0 - 20 °C View Scheme |
potassium 4-aminobenzoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dimethylformamide / Heating 2: 54 percent / CH3ONa / 1 h / Ambient temperature View Scheme |
potassium 4-aminobenzoate
4-<<<3-hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridyl>methyl>amino>benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: methanol / 0.5 h 2: NaBH4 / methanol / 5 °C View Scheme |
potassium 4-aminobenzoate
p-(5-hydroxymethyl-8-methyl-3,4-dihydropyrido<4,3-e>-1,3-oxazin-3-yl)benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: methanol / 0.5 h 2: NaBH4 / methanol / 5 °C 3: 58 percent / KOH / methanol / 2 h / Heating View Scheme |
Conditions | Yield |
---|---|
In further solvent(s) | |
In further solvent(s) |
potassium 4-aminobenzoate
bis(4-aminobenzoato)diaquocopper(II)
Conditions | Yield |
---|---|
In water the soln. of potassium salt of ligand was added to the soln. of CuCl2 and stirred at 25°C; elem. anal.; |
potassium 4-aminobenzoate
bis(4-aminobenzoato)copper(II)
Conditions | Yield |
---|---|
In water the hot soln. of potassium salt of ligand was added to the soln. of CuCl2 and stirred at 65°C for few min; elem. anal.; |
potassium 4-aminobenzoate
Conditions | Yield |
---|---|
In water the Cr-complex was dissolved in water; mixed with the organic ligand dissolved in water; refluxed for 0,5 h; Cr-compound:ligand = 1:3; was allowed to cool at 0°C for 2 days; filtered; recrystallized from water; dried in a vacuum desicator over H2SO4; elem. anal.; |
Conditions | Yield |
---|---|
In water; acetone 1:1 stoich. amts. of AgNO3 and potassium salt heated in water/acetone (80/20); |
Conditions | Yield |
---|---|
In water stirring Mg compd. with an aq. soln. of K salt for 24 h at ambient temp.; filtration, washing; elem. anal.; |
potassium 4-aminobenzoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: N,N-dimethyl-formamide / 3 h / 80 °C 2: toluene / 5 h / Reflux; Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1: N,N-dimethyl-formamide / 3 h / 80 °C / Reflux 2: toluene / 5 h / Inert atmosphere; Reflux View Scheme |
potassium 4-aminobenzoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: N-benzyl-N,N,N-triethylammonium chloride / N,N-dimethyl-formamide / 4 h / 130 - 140 °C 2: acetone / 1 h / 50 °C View Scheme |
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