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:34124-14-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:34124-14-6
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c
Cas:34124-14-6
Min.Order:1 Kilogram
FOB Price: $5.0 / 10.0
Type:Trading Company
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:34124-14-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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
Cas:34124-14-6
Min.Order:0
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:34124-14-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2,2'-(1,2-ETHANEDIYL)BISBENZENAMINE;2,2'-DIAMINOBIBENZYL;2,2'-DIAMINO-1,2-DIPHENYLETHANE;2,2'-ETHYLENEDIANILINE;2,2-ETHYLENEDIANILINE;ALPHA,ALPHA '-BI-O-TOLUIDINE;2,2'-ETHYLENEDIANILINE 97+%;2,2'-Diaminodibenzyl CAS No
Cas:34124-14-6
Min.Order:100 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:34124-14-6
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquirySAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of service
Cas:34124-14-6
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:34124-14-6
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Shanghai Finebiotech Co.,Ltd.was established in 2020, which providing professional chemical services. As a customer-oriented company, we have distinguished ourself from others in providing worldwide customers with cost-effective and efficient service
Cas:34124-14-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Benzenamine,2,2'-(1,2-ethanediyl)bis- cas 34124-14-6Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:34124-14-6
Min.Order:0
Negotiable
Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
The factory supplies Application:manufacturing supplies
Cas:34124-14-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:34124-14-6
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryChangzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
Cas:34124-14-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryPrice, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right
Cas:34124-14-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryShanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por
Cas:34124-14-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryFINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 2,2'-ETHYLENEDIANILINE, CAS:34124-14-6 with the most competitive price and the best q
Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen
Cas:34124-14-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2,2'-dinitrobibenzyl
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
With hydrazine hydrate; hydrated iron(III) oxide In ethanol; N,N-dimethyl acetamide for 3h; Heating; | 95% |
With zinc; hydrazinium monoformate In water for 0.0833333h; | 90% |
With ammonium formate at 20℃; for 1h; Reduction; | 85% |
2,2'-diaminostilbene
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
With i-Amyl alcohol; sodium |
2-nitrobenzyl 2-nitrophenyl ketone
A
2-(2-aminophenyl)-1H-indole
B
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
With ethanol; nickel; ethyl acetate Hydrogenation; |
(Z)-2,2'-diaminostilbene
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
With pentan-1-ol; sodium |
cis-5,6-Dihydrodibenzo<1,2>diazocine
hydrogenchloride
2,2'-ethylenedianiline
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
With hydrogenchloride; tin(ll) chloride |
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
With hydrogenchloride; tin; ethanol |
ethanol
2-nitrobenzyl 2-nitrophenyl ketone
ethyl acetate
A
2-(2-aminophenyl)-1H-indole
B
2,2'-ethylenedianiline
1-methyl-2-nitrobenzene
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium amide 2: hydrogen View Scheme |
2-nitrobenzyl chloride
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
With hydrazine hydrate In water at 20℃; for 0.333333h; Reagent/catalyst; | 51 %Chromat. |
2,2'-ethylenedianiline
3,5-dichlorosalicyclaldehyde
Conditions | Yield |
---|---|
In ethanol at 20℃; Temperature; | 100% |
In ethanol at 20℃; |
2-Picolinic acid
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
Stage #1: 2-Picolinic acid; 2,2'-ethylenedianiline With pyridine at 40℃; for 0.166667h; Stage #2: With triphenyl phosphite at 100℃; for 4h; | 95% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 10 - 65℃; | 91% |
2,2'-ethylenedianiline
salicylaldehyde
N,N′-bis(salicylidene)-2,2′-ethylenedianiline
Conditions | Yield |
---|---|
In toluene for 2h; Reflux; | 90% |
In toluene for 2h; Reflux; | 90% |
In ethanol |
Conditions | Yield |
---|---|
In ethanol for 18h; Heating; | 86% |
2,2'-ethylenedianiline
chloroacetyl chloride
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; for 15h; | 86% |
Conditions | Yield |
---|---|
With N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine In 1,2-dichloro-ethane for 4h; | 85% |
2,2'-ethylenedianiline
cis-5,6-Dihydrodibenzo<1,2>diazocine
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid In dichloromethane; acetic acid for 13h; Concentration; Reagent/catalyst; Solvent; | 85% |
Conditions | Yield |
---|---|
With formic acid In methanol Heating; | 82% |
In ethanol |
2,2'-ethylenedianiline
5-tert-butyl-2-hydroxybenzene-1,3-dioic acid
C52H52N4O2
Conditions | Yield |
---|---|
In toluene for 24h; Reflux; | 82% |
Conditions | Yield |
---|---|
With N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine In 1,2-dichloro-ethane for 4h; | 80% |
formic acid
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
In toluene Reflux; | 79.2% |
2,2'-ethylenedianiline
2,2'-diamino-4,4'-dinitrobibenzyl
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid at 10℃; for 2h; | 73% |
With sulfuric acid Nitrieren; |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 5h; | 64% |
2,2'-ethylenedianiline
A
cis-5,6-Dihydrodibenzo<1,2>diazocine
B
5,6-dihydrodibenzo-1,2-diazocine N-oxide
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid In dichloromethane; acetic acid for 13h; | A 17% B 64% |
Conditions | Yield |
---|---|
With acetic acid for 36h; Reflux; Inert atmosphere; Schlenk technique; | 52% |
Conditions | Yield |
---|---|
With N,O-bis-(trimethylsilyl)-acetamide In toluene at 100℃; for 6.5h; | 52% |
2,6-Diacetylpyridine
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
With acetic acid In ethanol for 6h; Heating; | 51% |
2,2'-ethylenedianiline
11,12-dihydrodibenzo[c,g][1,2]diazocine
Conditions | Yield |
---|---|
With pyridine; oxygen; copper; ammonium bromide In toluene at 100℃; under 760.051 Torr; | 50% |
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride; acetic acid In methanol; dichloromethane at 20℃; | 46% |
5,5,5-trifluoro-4-hydroxy-4-(trifluoromethyl)-2-pentanone
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 100h; Heating; | 39% |
toluene-4-sulfonic acid In toluene for 100h; Heating / reflux; | 39% |
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
With N-Bromosuccinimide In dimethyl sulfoxide | 22% |
2,2'-ethylenedianiline
(E)-11,12-dihydrodibenzo[c,g][1,2]diazocine-5,6-dioxide
Conditions | Yield |
---|---|
With sodium tungstate (VI) dihydrate; dihydrogen peroxide In ethanol; water for 24h; Darkness; Cooling; | 19% |
2,2'-ethylenedianiline
5,6-dihydrodibenzo1,2-diazocine N,N'-dioxide
Conditions | Yield |
---|---|
With sodium tungstate; dihydrogen peroxide In ethanol; water for 24h; | 18.5% |
Multi-step reaction with 3 steps 1: m-chloroperbenzoic acid / CH2Cl2 / 0 - 5 °C 2: 8 percent / trifluoroacetic anhydride, 90percent H2O2 / CH2Cl2 / 24 h / 0 °C 3: 1.) NH4Cl, zinc; 2.) sodium dichromate, conc.H2SO4 / 1.) EtOH, water, 40 deg C, 30 min; 2.) H2O, 0 deg C, 3 min View Scheme | |
Multi-step reaction with 2 steps 1: m-chloroperbenzoic acid / CH2Cl2 / 0 - 5 °C 2: 53 percent / trifluoroacetic anhydride, 90percent H2O2 / CH2Cl2 / 24 h / 0 °C View Scheme |
2,2'-ethylenedianiline
Conditions | Yield |
---|---|
With N-iodo-succinimide In dimethyl sulfoxide | 14% |
2,2'-ethylenedianiline
4,7,7-trimethyl-3-oxo-norbornane-2-carbaldehyde
Conditions | Yield |
---|---|
With ethanol; acetic acid |
2,2'-ethylenedianiline
tetradecahydro-dibenz[b,f]azepine
Conditions | Yield |
---|---|
With 1,4-dioxane; nickel at 220℃; under 147102 - 183877 Torr; Hydrogenation; |
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