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Dayang Chem (Hangzhou) Co.,Ltd.

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

Ethambutol

Cas:74-55-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Xi'an Xszo Chem Co., Ltd.

1. 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

Factory Price API 99% Ethambutol 74-55-5 GMP Manufacturer

Cas:74-55-5

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our 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

74-55-5 Ethambutol

Cas:74-55-5

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:powder Storage:Store in sealed containers at cool & dry pla

Veterinary Medicine Ethambutol CAS 74-55-5 Supplier

Cas:74-55-5

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

1-Butanol,2,2'-(1,2-ethanediyldiimino)bis-, (2S,2'S)- 74-55-5

Cas:74-55-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: Ethambutol Synonyms: ETHAMBUTOL;(+)-2,2-(Ethylenediimino)di-1-butanol;(+)-2,2’-(ethylenediimino)di-1-butanol;(+)-n,n’-bis(1-(hydroxymethyl)propyl)ethylenediamine;(+)-s,s-ethambutol;(r)-2,2’-(1,2-ethanediyldiimino

Ethambutol

Cas:74-55-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

Ethambutol Anti-tuberculosis leprosy branch Bacillus

Cas:74-55-5

Min.Order:1 Kilogram

FOB Price: $60.0 / 90.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Ethambutol CAS:74-55-5 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 intermediates, st

Ethambutol CAS:74-55-5

Cas:74-55-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

1-Butanol,2,2'-(1,2-ethanediyldiimino)bis-, (2S,2'S)-

Cas:74-55-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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-Butanol,2,2'-(1,2-ethanediyldiimino)bis-, (2S,2'S)-

Cas:74-55-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Ethambutol

Cas:74-55-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

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

Ethambutol

Cas:74-55-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&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

Ethambutol

Cas:74-55-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

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

Factory Supply ethambutol

Cas:74-55-5

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

High quality Ethambutol

Cas:74-55-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:Used as Pharmaceutical Intermediates Transporta

1-Butanol,2,2'-(1,2-ethanediyldiimino)bis-, (2S,2'S)-

Cas:74-55-5

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

Ethambutol

Cas:74-55-5

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product 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,

Ethambutol

Cas:74-55-5

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Best PriceEthambutol

Cas:74-55-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Ethambutol

Cas:74-55-5

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: Ethambutol Synonyms: ETHAMBUTOL;(+)-2,2-(Ethylenediimino)di-1-butanol;(+)-2,2’-(ethylenediimino)di-1-butanol;(+)-n,n’-bis(1-(hydroxymethyl)propyl)ethylenediamine;(+)-s,s-ethambutol;(r)-2,2’-(1,2-ethanediyldiimino)b

74-55-5---Ethambutol

Cas:74-55-5

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

Ethambutol

Cas:74-55-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Ethambutol

Cas:74-55-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Suzhou Health Chemicals Co., Ltd.

High 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:Active Pharmaceutical I

Ethambutol

Cas:74-55-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Golden Pharma Co., Limited

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

Ethambutol

Cas:74-55-5

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

ethambutol

Cas:74-55-5

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

Ethambutol

Cas:74-55-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Sinoway Industrial Co., Ltd.

Why is SINOWAY:1) Specialized in pharmaceutical and healthcare industrial since 19872) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days.4) We have warehouse in USA with quickly shipment . Application:API

99% up by HPLC Ethambutol 74-55-5

Cas:74-55-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Allgreen Chemical Co.,Ltd

high 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

Ethambutol

Cas:74-55-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Ethambutol

Cas:74-55-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

1,2-dichloro-ethane
107-06-2

1,2-dichloro-ethane

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
In ethanol at 78 - 80℃; for 9.5h; Solvent; Temperature;98.01%
(heating);
C12H20N2O4

C12H20N2O4

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
With potassium hydroxide In ethanol for 10h; Reflux;91%
(S,S)-N1,N2-bis(1-tert-butyldimethylsilyloxybutan-3-yl)oxamide
909567-52-8

(S,S)-N1,N2-bis(1-tert-butyldimethylsilyloxybutan-3-yl)oxamide

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran for 24h; Heating;80%
(S,S)-2-[[[1-(methoxycarbonyl)propylamino]oxalyl]amino]butyric acid methyl ester

(S,S)-2-[[[1-(methoxycarbonyl)propylamino]oxalyl]amino]butyric acid methyl ester

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran Heating;75%
Stage #1: (S,S)-2-[[[1-(methoxycarbonyl)propylamino]oxalyl]amino]butyric acid methyl ester With lithium aluminium tetrahydride In tetrahydrofuran for 48h; Heating / reflux;
Stage #2: With sodium hydroxide In tetrahydrofuran; water at 20℃; for 0.5h;
36%
2,2'-bis(4-ethyloxazoline)
36697-75-3

2,2'-bis(4-ethyloxazoline)

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
With hydrogen; rhodium(IV) oxide; platinum In ethanol Ambient temperature;
(S)-2-aminobutan-1-ol
5856-62-2

(S)-2-aminobutan-1-ol

ethylene dibromide
106-93-4

ethylene dibromide

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
With potassium hydroxide
(4S,4'S)-4,4'-Diethyl-[2,2']bioxazolidinyl

(4S,4'S)-4,4'-Diethyl-[2,2']bioxazolidinyl

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In diethyl ether Heating;
(-)-(S)-N,N'-Bis-(2-hydroxy-1-aethyl-aethyl)-oxalsaeurediamid
61051-11-4

(-)-(S)-N,N'-Bis-(2-hydroxy-1-aethyl-aethyl)-oxalsaeurediamid

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran; diethyl ether
Multi-step reaction with 3 steps
1: SOCl2
2: NaOH / methanol / 1 h / Heating
3: H2 / Pt-RhO2 / ethanol / Ambient temperature
View Scheme
N,N'-bis-(1-benzyloxymethyl-propyl)-ethane-1,2-diamine

N,N'-bis-(1-benzyloxymethyl-propyl)-ethane-1,2-diamine

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
With hydrogenchloride; hydrogen; 3percent Pd/C In methanol at 20℃; under 760.051 Torr; for 48h; Hydrogenolysis;
(S,S)-2-[[[1-(methoxycarbonyl)-3-(methylsulfanyl)propylamino]oxalyl]amino]-4-(methylsulfanyl)butyric acid methyl ester
147315-16-0

(S,S)-2-[[[1-(methoxycarbonyl)-3-(methylsulfanyl)propylamino]oxalyl]amino]-4-(methylsulfanyl)butyric acid methyl ester

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 64 percent / W-4 Raney nickel / methanol; H2O / Heating
2: 75 percent / lithium aluminum hydride / tetrahydrofuran / Heating
View Scheme
(2S,2'S)-(ethylenediimino)-bis(3-buten-1-yl)benzyl ether
288402-24-4

(2S,2'S)-(ethylenediimino)-bis(3-buten-1-yl)benzyl ether

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H2 / 3percent Pd/C / methanol / 12 h / 20 °C / 760.05 Torr
2: H2; HCl / 3percent Pd/C / methanol / 48 h / 20 °C / 760.05 Torr
View Scheme
(2S,2'S)-(oxalamido)-bis(3-buten-1-yl)benzyl ether
288402-23-3

(2S,2'S)-(oxalamido)-bis(3-buten-1-yl)benzyl ether

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 78 percent / Red-Al / toluene / 20 h / 45 °C
2: H2 / 3percent Pd/C / methanol / 12 h / 20 °C / 760.05 Torr
3: H2; HCl / 3percent Pd/C / methanol / 48 h / 20 °C / 760.05 Torr
View Scheme
N,N'-bis-((S)-1-chloromethyl-propyl)-oxalamide
61051-15-8

N,N'-bis-((S)-1-chloromethyl-propyl)-oxalamide

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaOH / methanol / 1 h / Heating
2: H2 / Pt-RhO2 / ethanol / Ambient temperature
View Scheme
CL 40881

CL 40881

ethambutol
74-55-5

ethambutol

Conditions
ConditionsYield
With sodium hydroxide In water
ethambutol
74-55-5

ethambutol

CL 40881

CL 40881

Conditions
ConditionsYield
With hydrogenchloride In ethanol at 65℃; pH=1.3; pH-value;96.3%
ethambutol
74-55-5

ethambutol

aspirin
50-78-2

aspirin

C19H30N2O5

C19H30N2O5

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dimethyl sulfoxide at 30℃; Temperature;96%
calcium carbide
75-20-7

calcium carbide

ethambutol
74-55-5

ethambutol

N1,N2-bis[(S)-1-(vinyloxy)butan-2-yl]ethane-1,2-diamine

N1,N2-bis[(S)-1-(vinyloxy)butan-2-yl]ethane-1,2-diamine

Conditions
ConditionsYield
With potassium fluoride; potassium tert-butylate; water In dimethyl sulfoxide at 130℃; for 3h; Sealed tube;95%
calcium carbide
75-20-7

calcium carbide

ethambutol
74-55-5

ethambutol

N1,N2-bis[(S)-1-(trideuterovinyloxy)butan-2-yl]ethane-1,2-diamine

N1,N2-bis[(S)-1-(trideuterovinyloxy)butan-2-yl]ethane-1,2-diamine

Conditions
ConditionsYield
With potassium fluoride; dimethylsulfoxide-d6; potassium tert-butylate; water-d2 at 130℃; for 3h; Sealed tube;95%
ethambutol
74-55-5

ethambutol

(4S,9S)-4,9-diethyl-2,11-dioxa-5,8-diaza-1λ5-phosphatricyclo[6.3.0.01.5]undecane

(4S,9S)-4,9-diethyl-2,11-dioxa-5,8-diaza-1λ5-phosphatricyclo[6.3.0.01.5]undecane

Conditions
ConditionsYield
With hexaethylphosphoric triamide In toluene for 1h; Condensation; Heating;81%
dichlorobis(dimethyl sulfoxide)platinum(II)

dichlorobis(dimethyl sulfoxide)platinum(II)

ethambutol
74-55-5

ethambutol

{PtCl2(S,S-N,N'-bis(1-hydroxy-2-butyl)ethylenediamine)}

{PtCl2(S,S-N,N'-bis(1-hydroxy-2-butyl)ethylenediamine)}

Conditions
ConditionsYield
With lithium chloride In methanol according Wilkinson, Shepard, Thomas, Baughn J. Am. Chem. Soc., 1961, 83, 2212-2214; Wilkinson, Cantrall, Shepard, J. Med. Pharm. Chem., 1962, 835-845; Grandi, Farmaco, 1969, 24, 490-495; Pt-complex and amine treated with aq. LiCl; 80°C, 5 h;; elem. anal.;;80%

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