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inquiryProduct description: Product name 5-Nitroisophthalic acid CAS number 618-88-2 Assay ≥98% Appearance Off-white powder Capacity 200mt/year Application Pharmaceutical/pesticide
Cas:618-88-2
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inquiryJinlan Pharm-Drugs Technology Co.,Limited (with its export company Hangzhou Royall Import & Export Co.,Ltd.)is located in Hangzhou, Zhejiang Province. Neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pu
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inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
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inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:618-88-2
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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:618-88-2
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inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:618-88-2
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inquiryAlias: 1,3-Benzenedicarboxylic acid, 5-nitro-; 5-Nitrobenzene-1,3-dicarboxylic acid; 5-NIPA; 5-Nitro-1,3-benzenedicarboxylic acid; 5-Nitroisophthalic; 5-nitro isophthalic acid; 5-nitrobenzene-1,3-dicarboxylate; 5-Nitro-iso-phthalic acid; 3-Nitro-5-
Cas:618-88-2
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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:618-88-2
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inquiry5-Nitroisophthalic acid CAS:618-88-2 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 organic int
Cas:618-88-2
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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:618-88-2
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
CAS-No.618-88-2 Molecular Formula : C8H5NO6 Molecular Weight:211.13 SYNONYMS 5-Nitrobenzene-1,3-dicarboxylic acid; 5-Nitro-1,3-benzene dicarboxylic acid DESCRIPT
Cas:618-88-2
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inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Hangzhou 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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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
Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
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Cas:618-88-2
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:618-88-2
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inquiry5-Nitro-iso-phthalic acid (5-NIPA) CAS No. 618-88-2 MF: C8H5NO6 MP: 260-264℃ Application : Used as an intermediate of medicine compound and as a disperser in dyes… ISO9001 Appearance:white to slight off-white powder Storage:Store i
We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:618-88-2
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inquirySuperior quality, moderate price & quick delivery. Appearance:white to slight off-white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:For medicine ,
CAS Number: 618-88-2 Molecular Formula: C8H5NO6 Molecular weight: 211.13 EINECS number: 210-568-3 Related Categories: Phthalic Acids, Esters and Derivatives, Organic Acids, Carbonyl Compounds, Building Blocks, C8, Car
Cas:618-88-2
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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:618-88-2
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Product name: 5-Nitro Isophthalic Acid CAS No.:618-88-2 Molecule Formula:C8H3NO6 Molecule Weight:209.11 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard
Cas:618-88-2
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inquiryConditions | Yield |
---|---|
With sulfuric acid; nitric acid at 50 - 75℃; Temperature; Concentration; | 90% |
Stage #1: isophthalic acid With sulfuric acid at 75℃; for 0.5h; Stage #2: With nitric acid at 75 - 90℃; Temperature; Time; | 88.3% |
With fuming sulphuric acid; nitric acid at 25 - 90℃; for 4h; | 83% |
isophthalic acid
A
5-nitrobenzene-1,3-dicarboxylic acid
B
4-nitroisophthalic acid
Conditions | Yield |
---|---|
With nitric acid at 30℃; |
Conditions | Yield |
---|---|
With chromic acid |
5-nitro-m-xylene
A
5-nitrobenzene-1,3-dicarboxylic acid
B
5-Methyl-3-nitrobenzoic acid
Conditions | Yield |
---|---|
With nitric acid |
isophthalic acid
nitric acid
A
5-nitrobenzene-1,3-dicarboxylic acid
B
4-nitroisophthalic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: alkaline permanganate 2: concentrated nitric acid / 30 °C View Scheme | |
Multi-step reaction with 2 steps 1: potassium permanganate; sodium hydroxide / water / 144 h / Reflux 2: nitric acid; sulfuric acid / 24 h / Reflux View Scheme |
Conditions | Yield |
---|---|
2.5 mol % |
5-nitrobenzene-1,3-dicarboxylic acid
5-nitro-1,3-benzenedicarbonylchloride
Conditions | Yield |
---|---|
With thionyl chloride In N,N-dimethyl-formamide for 6h; Heating; | 100% |
With thionyl chloride Reflux; | 100% |
With thionyl chloride In N,N-dimethyl-formamide at 6℃; Heating; | 99.1% |
methanol
5-nitrobenzene-1,3-dicarboxylic acid
dimethyl 5-nitroisophthalate
Conditions | Yield |
---|---|
With sulfuric acid for 3h; Inert atmosphere; Reflux; | 98% |
With hydrogenchloride |
Conditions | Yield |
---|---|
In water; N,N-dimethyl-formamide at 120℃; for 6h; | 97% |
In water; N,N-dimethyl-formamide at 20℃; for 6h; | 97% |
In water; N,N-dimethyl-formamide at 120℃; for 6h; | 97% |
In N,N-dimethyl-formamide N2 atm., DMF-soln.; |
5-nitrobenzene-1,3-dicarboxylic acid
water
zinc(II) chloride
[Zn(5-nitroisophthalate)(H2O)](n)
Conditions | Yield |
---|---|
With NaOH In water High Pressure; mixt. of 5-nitroisophthalic acid, NaOH, and H2O heated till boiling; cooled; soln. put into bomb; ZnCl2 added; bomb sealed; heated at 142°C for 72 h; cooled to room temp.; crystals obtained; elem. anal.; | 95.6% |
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol at 20℃; under 760 Torr; for 1h; | 95% |
Stage #1: 5-nitrobenzene-1,3-dicarboxylic acid With sodium hydroxide In water for 1h; Stage #2: With hydrazine hydrate In water at 30 - 35℃; for 1h; Concentration; Temperature; | 95% |
With hydrogenchloride; tin |
Conditions | Yield |
---|---|
Stage #1: 5-nitrobenzene-1,3-dicarboxylic acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 12h; Stage #2: tert-butyl alcohol With dmap In toluene at 20 - 25℃; for 4h; | 95% |
With dmap; benzotriazol-1-ol; dicyclohexyl-carbodiimide In dichloromethane; N,N-dimethyl-formamide at 0 - 23℃; Inert atmosphere; | 64% |
5-nitrobenzene-1,3-dicarboxylic acid
4-aminobenzene sulfonic acid
4,4'-[(5-nitrobenzene-1,3-diyl)bis(carbonylimino)]dibenzenesulfonic acid
Conditions | Yield |
---|---|
With pyridine; triphenyl phosphite In N,N-dimethyl acetamide at 75 - 115℃; Inert atmosphere; | 94.7% |
5-nitrobenzene-1,3-dicarboxylic acid
3,5,3',5'-azobenzenetetracarboxylic acid
Conditions | Yield |
---|---|
Stage #1: 5-nitrobenzene-1,3-dicarboxylic acid With sodium hydroxide In water at 60℃; for 1h; Stage #2: With D-glucose In water for 0.5h; Stage #3: In water at 20℃; for 16h; | 92% |
Stage #1: 5-nitrobenzene-1,3-dicarboxylic acid With sodium hydroxide In water at 60℃; for 1h; Stage #2: In water Heating; Stage #3: With oxygen In water at 20℃; for 16h; | 92% |
Stage #1: 5-nitrobenzene-1,3-dicarboxylic acid With sodium hydroxide In water at 60℃; for 0.5h; Stage #2: With D-Glucose Stage #3: With hydrogenchloride In water pH=1; | 90% |
Conditions | Yield |
---|---|
at 160℃; for 72h; Autoclave; | 92% |
1,2-bis(4'-pyridyl)ethane
5-nitrobenzene-1,3-dicarboxylic acid
trans-1,2-bis(4-pyridyl)ethylene
Conditions | Yield |
---|---|
With zirconia balls In water at 20℃; for 1h; | 91% |
5-nitrobenzene-1,3-dicarboxylic acid
dimethyl 5-nitroisophthalate
Conditions | Yield |
---|---|
With thionyl chloride In methanol at 0 - 80℃; for 6h; Inert atmosphere; | 90% |
With hydrogenchloride | |
With sulfuric acid In methanol; water; toluene |
5-t-butylisophthalic acid
5-nitrobenzene-1,3-dicarboxylic acid
trans-1,2-bis(4-pyridyl)ethylene
Conditions | Yield |
---|---|
In water at 25℃; for 1h; | 90% |
5-nitrobenzene-1,3-dicarboxylic acid
5-nitro-m-xylene-(α,α')-diol
Conditions | Yield |
---|---|
With sodium tetrahydroborate; boron trifluoride diethyl etherate In tetrahydrofuran at 20℃; for 16h; | 89% |
Stage #1: 5-nitrobenzene-1,3-dicarboxylic acid In tetrahydrofuran at 0 - 20℃; for 49h; Stage #2: With methanol In tetrahydrofuran | 88.6% |
With borane-THF In tetrahydrofuran at 0 - 25℃; for 44.5h; Inert atmosphere; | 83% |
ethanol
5-nitrobenzene-1,3-dicarboxylic acid
diethyl 5-nitro-isophthalate
Conditions | Yield |
---|---|
With sulfuric acid for 36h; Heating; | 88% |
With hydrogenchloride |
Conditions | Yield |
---|---|
In ethanol; water High Pressure; hydrothermal reaction of Cu(NO3)2*3H2O, 5-nitro-1,3-benzenedicarboxylic acid and imidazole in aqua-alcohol solution; crystn.; | 88% |
5-nitrobenzene-1,3-dicarboxylic acid
Conditions | Yield |
---|---|
In water at 150℃; for 72h; Autoclave; regiospecific reaction; | 88% |
Conditions | Yield |
---|---|
With potassium hydroxide In water at 160℃; for 72h; | 88% |
1,2-bis(4'-pyridyl)ethane
5-nitrobenzene-1,3-dicarboxylic acid
zinc(II) acetate dihydrate
Conditions | Yield |
---|---|
With potassium hydroxide In water at 160℃; for 72h; | 88% |
zinc(II) nitrate
5-nitrobenzene-1,3-dicarboxylic acid
N4,N4′-di(pyridin-4-yl)-[1,1′-biphenyl]-4,4′- dicarboxamide
Conditions | Yield |
---|---|
In water; N,N-dimethyl-formamide at 120℃; for 48h; Autoclave; | 88% |
Conditions | Yield |
---|---|
at 150℃; for 48h; Sealed tube; High pressure; | 88% |
Conditions | Yield |
---|---|
In ethanol; water High Pressure; Co(NO3)2*6H2O, 5-nitro-1,3-benzenedicarboxylic acid and imidazole mixed in aqua-alcohol solution, hydrothermal conditions; crystn.; | 85% |
1,10-Phenanthroline
5-nitrobenzene-1,3-dicarboxylic acid
[Cu(5-nitroisophthalate)(1,10-phenanthroline)]n
Conditions | Yield |
---|---|
With NaOH In water High Pressure; mixture of Cu(NO3)2*3H2O, 5-nitroisophthalic acid, 1,10-phenanthroline, and NaOH stirred in air for 15 min, sealed, heated hydrothermally at 150°C for 5 d, cooled to room temp. at rate 5 °C/h; washed with water; elem. anal.; | 85% |
Conditions | Yield |
---|---|
With nitric acid In methanol; water; N,N-dimethyl-formamide pH=5; | 85% |
5-nitrobenzene-1,3-dicarboxylic acid
1,4-bis(1H-imidazol-4-yl)benzene
water
Conditions | Yield |
---|---|
With sodium hydroxide at 120℃; for 72h; High pressure; | 85% |
pyridine-4-carboxylic acid
5-nitrobenzene-1,3-dicarboxylic acid
water
zinc(II) acetate dihydrate
Conditions | Yield |
---|---|
With triethylamine at 150℃; for 72h; pH=Ca. 3; Autoclave; High pressure; | 85% |
Conditions | Yield |
---|---|
With NaOH In water High Pressure; pH preadjusted to about 6, sealed in an autoclave, heated to 200°C for 72 h; crystallization on slow cooling; elem. anal.; | 84% |
2-ethyl-N-(2-ethylhexyl)-1-hexanamine
5-nitrobenzene-1,3-dicarboxylic acid
C40H71N3O4
Conditions | Yield |
---|---|
Stage #1: 5-nitrobenzene-1,3-dicarboxylic acid With thionyl chloride In chloroform at 10 - 65℃; for 3h; Stage #2: 2-ethyl-N-(2-ethylhexyl)-1-hexanamine With triethylamine In chloroform at 64℃; for 3h; | 83.4% |
1,10-Phenanthroline
5-nitrobenzene-1,3-dicarboxylic acid
trimethyltin(IV)chloride
water
Conditions | Yield |
---|---|
With sodium ethoxide In methanol (N2); addn. of acid and EtONa to methanol, stirring for 10 min, addn. oftin compd., addn. of phen, heating to 40°C for 12 h, cooling to room temp.; filtration, gradual evapn. in vac., recrystn. (hexane/CH2Cl2); elem. anal.; | 83% |
Conditions | Yield |
---|---|
With NaOH In water High Pressure; hydrothermally, mixed, pH adjusted to 6 (aq.NaOH), in stainless autoclave at 180°C for 72 h; cooled to room temp, elem. anal.; | 82% |
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