Dayangchem's 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. DayangChem can provide different quantities
Cas:6283-25-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:6283-25-6
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryHigh purity CAS 6283-25-6 2-Chloro-5-nitro-benzamine in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediates
Cas:6283-25-6
Min.Order:1 Gram
FOB Price: $100.0
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:6283-25-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:6283-25-6
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
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:6283-25-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2-Chloro-5-nitro-benzamine CAS:6283-25-6 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
Cas:6283-25-6
Min.Order:1 Gram
Negotiable
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:6283-25-6
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
1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:6283-25-6
Min.Order:1 Kilogram
FOB Price: $10.0 / 100.0
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:6283-25-6
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryBest 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
Appearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:As customer request Port:Qingda
Cas:6283-25-6
Min.Order:1 Kilogram
FOB Price: $16.0 / 20.0
Type:Lab/Research institutions
inquiryHangzhou 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:6283-25-6
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:6283-25-6
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
The 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:6283-25-6
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiryMassive 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:6283-25-6
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:6283-25-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe 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:6283-25-6
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryProduct name: 2-Chloro-5-Nitro Aniline CAS No.: 6283-25-6 Molecule Formula:C6H5ClN2O2 Molecule Weight:172.57 Purity: 99.0% Package: 25kg/drum Description:Yellow crystalline powder Manufacture Standards:Enterprise Standard TESTING
Cas:6283-25-6
Min.Order:1 Kilogram
Negotiable
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:6283-25-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name 2-Chloro-5-nitroaniline CAS NO. 6283-25-6 Formula C6H5ClN2O2 Molecular Weight 172.57 Appearance Yello
Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermediat
Cas:6283-25-6
Min.Order:1 Kilogram
FOB Price: $5.0 / 15.0
Type:Lab/Research institutions
inquiry2-Chloro-5-nitro-benzamine Chemical Properties Melting point 118-120 °C(lit.) Boiling point 200°C (rough estimate) density 1.5610 (rough estimate) refractive index 1.5870 (estimate) Fp 191°C pka 0.60±0.10(Pre
Cas:6283-25-6
Min.Order:1 Gram
FOB Price: $66.0
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:6283-25-6
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:6283-25-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:6283-25-6
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:6283-25-6
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryConditions | Yield |
---|---|
With sulfuric acid; uronium nitrate at 0 - 10℃; for 1h; | 76% |
With sulfuric acid; guanidine nitrate at 0 - 5℃; for 1h; | 76% |
With sulfuric acid; potassium nitrate | |
With sulfuric acid; nitric acid | |
With sulfuric acid durch Nitrierung; |
2-nitro-4-amino-5-chlorobenzoic acid
H2NC6H3(Cl)NO2
Conditions | Yield |
---|---|
With hydrogenchloride Heating; | 70% |
Conditions | Yield |
---|---|
With hydrogen; iron; acetic acid; palladium dichloride In ethanol at 20 - 25℃; under 258.6 - 2327.2 Torr; | A n/a B 61% |
With benzophenone; triethylamine In isopropyl alcohol for 2h; Product distribution; Irradiation; | A 18% B n/a |
With hydrogenchloride; ethanol; tin(ll) chloride |
2-bromo 5-nitroaniline
H2NC6H3(Cl)NO2
Conditions | Yield |
---|---|
With trans-bis(glycinato)copper(II) monohydrate; tetramethlyammonium chloride In ethanol at 100℃; for 30h; Finkelstein Reaction; Schlenk technique; Inert atmosphere; | 55% |
2-chloro-5-nitro-benzamide
H2NC6H3(Cl)NO2
Conditions | Yield |
---|---|
With sodium hydroxide; bromine |
N-(o-chlorophenyl)-phthalimide
H2NC6H3(Cl)NO2
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid Erhitzen des Reaktionsprodukts mit wss.Natronlauge; |
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid man waescht den Niederschlag mit Wasser aus und destilliert mit Natronlauge; die ueberdestillierten Basen trennt man durch Krystallisation aus Ligroin; |
Conditions | Yield |
---|---|
Electrolysis; |
Conditions | Yield |
---|---|
Electrolysis; |
H2NC6H3(Cl)NO2
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 73 percent / Ti3+-Triton B / H2O / Ambient temperature; pH 8.5 - 8.9 2: 70 percent / 20percent aq. HCl / Heating View Scheme |
4-chloro-3-cyanonitrobenzene
H2NC6H3(Cl)NO2
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. NaOH solution; aqueous hydrogen peroxide 2: bromine; aqueous NaOH-solution View Scheme |
1-chloro-2,4-dinitro-benzene
A
4-Chloro-3-nitroaniline
B
4-chloro-1,3-phenylenediamine
C
H2NC6H3(Cl)NO2
D
m-phenylenediamine
Conditions | Yield |
---|---|
With hydrogen; Pt/γ-Fe2O3 nanocomposite In methanol at 29.84℃; under 75.0075 Torr; Product distribution; |
Conditions | Yield |
---|---|
With propan-1-ol; potassium tert-butylate; C31H27ClN5O2Ru(1+)*ClO4(1-) at 100℃; for 12h; | 95 %Chromat. |
H2NC6H3(Cl)NO2
chloroacetyl chloride
2-chloro-N-(2-chloro-5-nitrophenyl)acetamide
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0 - 20℃; for 12h; | 100% |
With pyridine In dichloromethane at 0 - 20℃; for 12h; | 100% |
In acetone at 20℃; for 1h; | 97% |
H2NC6H3(Cl)NO2
m-Chlorobenzoyl chloride
3-chloro-N-(2-chloro-5-nitrophenyl)benzamide
Conditions | Yield |
---|---|
With pyridine; dmap at 20℃; for 24h; | 100% |
Conditions | Yield |
---|---|
With hydrogen In hexane at 25℃; for 24h; Sealed tube; Autoclave; | 99% |
With sodium tetrahydroborate In water at 50℃; for 0.0833333h; Green chemistry; | 98% |
With sodium tetrahydroborate In water at 90℃; | 98% |
Conditions | Yield |
---|---|
With dmap; triethylamine In tetrahydrofuran at 25℃; | 98.2% |
5-(1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
H2NC6H3(Cl)NO2
Conditions | Yield |
---|---|
In benzene for 4h; Reflux; | 98% |
cis,trans-2,5-dimethoxytetrahydrofuran
H2NC6H3(Cl)NO2
1-(2-chloro-5-nitrophenyl)-1H-pyrrole
Conditions | Yield |
---|---|
In acetic acid at 120 - 130℃; for 0.5h; | 97.8% |
With scandium tris(trifluoromethanesulfonate) In 1,4-dioxane at 100℃; for 0.5h; Clauson-Kaas condensation; | 80% |
(5-chloromethyl-2-methylsulfanyl-pyrimidin-4-yl)-methyl-amine hydrochloride
H2NC6H3(Cl)NO2
{5-[(2-chloro-5-nitro-phenylamino)-methyl]-2-methylsulfanyl-pyrimidin-4-yl}-methyl-amine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; sodium iodide In acetonitrile at 0 - 20℃; for 48h; | 97% |
With N-ethyl-N,N-diisopropylamine; sodium iodide In acetonitrile at 0 - 20℃; for 48h; | 97% |
4,6-dihydroxy-2-mercaptopyrimidine
H2NC6H3(Cl)NO2
orthoformic acid triethyl ester
Conditions | Yield |
---|---|
In butan-1-ol for 4h; Reflux; | 97% |
Conditions | Yield |
---|---|
at 100 - 105℃; | 96% |
at 100 - 105℃; | 96% |
at 150℃; |
H2NC6H3(Cl)NO2
2-hydroxyethanethiol
2-(2-amino-4-nitrophenylthio)ethanol
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20 - 60℃; | 96% |
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrazine hydrate In methanol at 120℃; for 0.25h; Microwave irradiation; | 96% |
H2NC6H3(Cl)NO2
1-chloro-4-nitro-2-nitrosobenzene
Conditions | Yield |
---|---|
With ammonium persulfate; sulfuric acid In water at 0℃; for 5h; Oxidation; | 95% |
bei der Oxydation mit Caroscher Saeure; |
Conditions | Yield |
---|---|
With potassium tert-butylate In dimethyl sulfoxide at 20℃; for 0.5h; Condensation; | 95% |
Conditions | Yield |
---|---|
With hydrogenchloride In water; toluene at 100℃; for 2h; Skraup Quinoline Synthesis; | 95% |
Conditions | Yield |
---|---|
With pyridine at 20℃; Inert atmosphere; | 95% |
With pyridine Inert atmosphere; | 95% |
With triethylamine In tetrahydrofuran at 20℃; for 15h; | 78% |
Conditions | Yield |
---|---|
With dmap In dichloromethane at 20℃; for 12h; | 94% |
1,3-dimethylbarbituric acid
H2NC6H3(Cl)NO2
orthoformic acid triethyl ester
Conditions | Yield |
---|---|
In butan-1-ol for 4h; Reflux; | 92% |
Conditions | Yield |
---|---|
Stage #1: potassium thioacyanate; acetone With thionyl chloride; 3-triphenylgermyl-3-phenylpropanoic acid Reflux; Stage #2: H2NC6H3(Cl)NO2 for 1h; | 90% |
H2NC6H3(Cl)NO2
3-fluorobenzoyl chloride
N-(2-chloro-5-nitrophenyl)-3-fluorobenzamide
Conditions | Yield |
---|---|
With pyridine at 20℃; Inert atmosphere; | 90% |
H2NC6H3(Cl)NO2
4-methoxy-benzoyl chloride
N-(2-Chloro-5-nitro-phenyl)-4-methoxy-benzamide
Conditions | Yield |
---|---|
With pyridine at 100℃; for 0.5h; | 88% |
Conditions | Yield |
---|---|
With pyridine at 20℃; for 18h; | 88% |
2-bromoacetyl chloride
H2NC6H3(Cl)NO2
N-Bromoacetyl-2-chloro-5-nitroaniline
Conditions | Yield |
---|---|
With pyridine In 1,4-dioxane for 3h; Ambient temperature; | 87% |
Conditions | Yield |
---|---|
With sulfuric acid; ethyl acetate; sodium nitrite In water at 50 - 55℃; for 0.5h; | 87% |
Conditions | Yield |
---|---|
With triethylamine In toluene at 20℃; | 86% |
Benzyloxyacetyl chloride
H2NC6H3(Cl)NO2
2-(benzyloxy)-N-(2-chloro-5-nitrophenyl)acetamide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; | 86% |
H2NC6H3(Cl)NO2
Conditions | Yield |
---|---|
With ethanol; sodium hydroxide at 80℃; for 24h; chemoselective reaction; | 86% |
H2NC6H3(Cl)NO2
5-(1-hydroxy-3-methylbutylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
Conditions | Yield |
---|---|
In benzene for 4h; Reflux; | 85% |
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride; trifluoroacetic acid In Isopropyl acetate at 20℃; for 0.166667h; | 84% |
H2NC6H3(Cl)NO2
Diphenyliodonium-2-carboxylate
5'-nitro-2'-chloro-2-carboxy-diphenylamine
Conditions | Yield |
---|---|
With copper diacetate In N,N-dimethyl-formamide at 100℃; | 82% |
H2NC6H3(Cl)NO2
5'-nitro-2'-chloro-2-carboxy-diphenylamine
Conditions | Yield |
---|---|
With copper diacetate In N,N-dimethyl-formamide at 90℃; | 82% |
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