Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:641-70-3
Min.Order:100 Gram
Negotiable
Type:Other
inquiry3-Nitrophthalic Anhydride 3-Nitrophthalic Anhydride CAS Rn:641-70-3 EINECS-NO.:211-373-6 Mole
Cas:641-70-3
Min.Order:100 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:641-70-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:641-70-3
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryProduct description: Product name 3-Nitrophthalic anhydride CAS number 641-70-3 Assay ≥98% Appearance Off-white to yellow crystalline powder Capacity 200mt/year Application O
Cas:641-70-3
Min.Order:10 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiry3-Nitrophthalic anhydride CAS No.:641-70-3 Name: 3-Nitrophthalic anhydride Molecular Structure Molecular Formula: C8H3NO5 Molecular We
Cas:641-70-3
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Other
inquiryGood price Good quality Appearance:powder Storage:dry condition Package:According to the demand of customer Application:intermediate Transportation:By sea or by air Port:Shanghai Port
Cas:641-70-3
Min.Order:1 Gram
Negotiable
Type:Manufacturers
inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:641-70-3
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
Our 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
Cas:641-70-3
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:641-70-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryWe are a professional chemicals, APIs and plant extract leading manufacturer in China. We are specialized in chemical synthesis, process development of pharmaceutical intermediates, active pharmaceutical ingredients (APIs), plant extract and rare
Cas:641-70-3
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
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:641-70-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryProduct Name: 3-Nitrophthalic anhydride Alias: 1-Amino-2-Indolinon (CIS); 3 Nitro phthalic anyhydride CAS No.: 641-70-3 Molecular formula: C8H3NO5 Molecular weight: 193.11 Assay: 99% Appearance: white powder Storage:Store in cool and dry pl
Cas:641-70-3
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
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:641-70-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufactu
Cas:641-70-3
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiry3-Nitrophthalic anhydride CAS:641-70-3 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 i
Cas:641-70-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:641-70-3
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
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:641-70-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
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
Cas:641-70-3
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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
Cas:641-70-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:641-70-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Cas:641-70-3
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiry1. Product advantages: exquisite appearance and unique functions. 2. Product Advantages: Our products are the best,fast speed ,in large stock 3. High-quality products and thoughtful service are your greatest satisfaction. 4. The product
Cas:641-70-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWhy 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
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:641-70-3
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
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:641-70-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry3-Nitrophthalic AnhydrideAppearance:Off-white to pale yellow powder Storage:Normal atmospheric temperature Package:according to customers' requirements Application:Intermediate for pharmaceutical and dye Transportation:By air(EMS or EUB or FedEx or T
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:641-70-3
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With thionyl chloride; N,N-dimethyl-formamide In cyclohexane at 5 - 10℃; for 3.83333h; Time; Reagent/catalyst; Solvent; Temperature; Vilsmeier Reaction; Reflux; | 98.9% |
With acetic anhydride for 2h; Reflux; | 95% |
With acetic anhydride for 2h; Reflux; | 95.8% |
Conditions | Yield |
---|---|
nitration reaction; | 77% |
Multi-step reaction with 2 steps 1: durch Nitrierung View Scheme | |
Multi-step reaction with 2 steps 1: sulfuric acid; fuming nitric acid 2: durch Erhitzen auf 230grad, oder durch Sublimation bei ca. 160-170grad View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: nitric acid 2: durch Erhitzen auf 230grad, oder durch Sublimation bei ca. 160-170grad View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: durch Nitrierung View Scheme | |
Multi-step reaction with 2 steps 1: nitric acid; sulfuric acid / 80 - 110 °C 2: acetic anhydride / Reflux View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetic acid; CrO3 2: durch Erhitzen auf 230grad, oder durch Sublimation bei ca. 160-170grad View Scheme |
Conditions | Yield |
---|---|
at 115 - 120℃; for 3h; |
3-nitrophthalic acid anhydride
3-aminophthalic anhydride
Conditions | Yield |
---|---|
With palladium on activated carbon; hydrogen; magnesium sulfate In ethyl acetate under 760.051 Torr; for 18h; | 100% |
With palladium 10% on activated carbon; hydrogen In tetrahydrofuran under 15001.5 Torr; for 18h; | 13% |
With nickel; magnesium sulfate; acetone Hydrogenation; | |
With hydrogen; magnesium sulfate at 50℃; under 3102.97 Torr; | |
With hydrogen; magnesium sulfate In acetone at 50℃; under 3102.97 Torr; |
Conditions | Yield |
---|---|
With acetic acid for 3h; Reflux; | 100% |
3-nitrophthalic acid anhydride
4-[2-(4-methoxyphenyl)ethyl]aniline
C23H18N2O5
Conditions | Yield |
---|---|
With acetic acid for 3h; Reflux; | 100% |
3-nitrophthalic acid anhydride
4-NT
Conditions | Yield |
---|---|
With potassium acetate; acetic acid at 90℃; for 16h; | 99.5% |
With sodium acetate In acetic acid at 130℃; for 48h; | 92% |
Stage #1: 3-nitrophthalic acid anhydride; 3-amino-piperidine-2,6-dione hydrogen chloride With triethylamine In toluene for 8h; Reflux; Stage #2: With 1,1'-carbonyldiimidazole In toluene at 20 - 25℃; for 2h; | 84.2% |
Stage #1: 3-amino-piperidine-2,6-dione hydrogen chloride With acetic acid at 25 - 35℃; Stage #2: 3-nitrophthalic acid anhydride at 25 - 35℃; Stage #3: With triethylamine at 25℃; Reflux; | 141.60 g |
3-nitrophthalic acid anhydride
Conditions | Yield |
---|---|
In acetic acid | 98% |
In acetic acid | 98% |
3-nitrophthalic acid anhydride
Conditions | Yield |
---|---|
In hexane; acetic acid | 98% |
glutamic acid dimethyl ether
3-nitrophthalic acid anhydride
Conditions | Yield |
---|---|
With sodium acetate; acetic acid for 7h; Reagent/catalyst; Reflux; | 97.6% |
Conditions | Yield |
---|---|
In acetic acid | 97% |
Conditions | Yield |
---|---|
With pyridine; acetic acid at 20℃; Reflux; | 97% |
3-nitrophthalic acid anhydride
4-amino-n-butyric acid
4-(o-nitrophthalimido)butyric acid
Conditions | Yield |
---|---|
With acetic acid at 100℃; for 3h; | 96.5% |
at 20 - 185℃; for 0.183333h; Microwave irradiation; | 92% |
0.57 g (79%) |
methanol
3-nitrophthalic acid anhydride
2-(methoxycarbonyl)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
for 7h; Heating; | 96% |
for 16h; Reflux; | 71% |
3-nitrophthalic acid anhydride
(RS)-(2,6-dioxopiperidin-3-yl)carbamic acid tert-butyl ester
4-NT
Conditions | Yield |
---|---|
With 2,2,2-trifluoroethanol at 150℃; for 2h; Microwave irradiation; Sealed tube; | 95% |
With sodium acetate; acetic acid for 6h; Reflux; |
3-nitrophthalic acid anhydride
4-Nitrophenyl isocyanate
4-nitro-2-(4-nitro-phenyl)-isoindoline-1,3-dione
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide for 0.0416667h; | 94% |
Conditions | Yield |
---|---|
With acetic acid Heating; | 94% |
3-nitrophthalic acid anhydride
3-nitrophthalamide
Conditions | Yield |
---|---|
Stage #1: 3-nitrophthalic acid anhydride With ammonia In water at 0 - 60℃; for 12h; Stage #2: With hydrogenchloride In water | 94% |
Conditions | Yield |
---|---|
With hydrazine hydrate; acetic acid at 110℃; for 0.5h; | 93.7% |
With hydrazine hydrate In acetic acid at 110℃; | 92% |
With hydrazine hydrate In water; ethylene glycol for 1h; Reflux; | 79% |
GLUTAMINE
3-nitrophthalic acid anhydride
2-(4-nitro-1,3-dioxoisoindolin-2-yl)-4-carbamoylbutanoic acid
Conditions | Yield |
---|---|
With sodium acetate; acetic acid for 7h; Reagent/catalyst; Reflux; | 93.2% |
In acetic acid |
3-nitrophthalic acid anhydride
glycine
2-(4-nitro-1,3-dioxoisoindolin-2-yl)acetic acid
Conditions | Yield |
---|---|
With acetic acid at 120℃; for 6h; | 93% |
With acetic anhydride Reflux; | 91% |
With acetic acid Reflux; | 80% |
3-nitrophthalic acid anhydride
pomalidomide
Conditions | Yield |
---|---|
Stage #1: 3-nitrophthalic acid anhydride; (RS)-2,6-dioxopiperidin-3-yl-ammonium trifluoroacetate With sodium acetate; acetic acid Reflux; Stage #2: With palladium on activated charcoal; hydrogen In N,N-dimethyl-formamide at 25℃; | 93% |
Conditions | Yield |
---|---|
With acetic acid Heating; | 92% |
Conditions | Yield |
---|---|
In ethyl acetate | 91% |
3-nitrophthalic acid anhydride
methyl N-[5(6)-(4-aminophenylsulfanyl)benzimidazol-2-yl]carbamate
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 40 - 45℃; for 2h; | 91% |
Conditions | Yield |
---|---|
at 160℃; for 0.5h; | 91% |
With acetic acid for 18h; Reflux; | 400 mg |
3-nitrophthalic acid anhydride
rac-α-aminoglutarimide hydrochloride
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; for 0.5h; Reagent/catalyst; Green chemistry; | 91% |
With triethylamine In tetrahydrofuran at 20℃; for 0.5h; | 91% |
With triethylamine In tetrahydrofuran at 20℃; for 0.5h; | 91% |
3-nitrophthalic acid anhydride
phenyl isocyanate
3-nitro-N-phenylphthalimide
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide for 0.0416667h; | 90% |
3-nitrophthalic acid anhydride
phenyl isothiocyanate
3-nitro-N-phenylphthalimide
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide for 0.0416667h; | 90% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View