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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem 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

methicillin

Cas:61-32-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

Manufacturer supply CAS 61-32-5 with best quality

Cas:61-32-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Qingdao Beluga Import and Export Co., LTD

methicillin CAS:61-32-5 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, s

methicillin CAS:61-32-5

Cas:61-32-5

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

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

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

methicillin

Cas:61-32-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

methicillin

Cas:61-32-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Antimex Chemical Limied

Ansciep 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

BOC Sciences

BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.Appearanc

Methcilline

Cas:61-32-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

methicillin

Cas:61-32-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

61-32-5

Cas:61-32-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

methicillin

Cas:61-32-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

methicillin

Cas:61-32-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

Nanjing Raymon Biotech Co., Ltd.

4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[(2,6-dimethoxybenzoyl)amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Appl

Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

61-32-5

Cas:61-32-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemical Co.Ltd

4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[(2,6-dimethoxybenzoyl)amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-Appearance:Off white to slight yellow solid Storage:Stored in shaded, cool and dry places Package:1L 5L 10L 25L bottle Application:pha

Synthetic route

6-aminopenicillanic acid trimethylsilyl ester
1025-55-4

6-aminopenicillanic acid trimethylsilyl ester

2-6-dimethoxybenzoic acid
1466-76-8

2-6-dimethoxybenzoic acid

methicillin
61-32-5

methicillin

Conditions
ConditionsYield
(i) ClCO2Et, Et3N, CHCl3, dioxane, (ii) /BRN= 1082694/; Multistep reaction;
6-Aminopenicillanic Acid
551-16-6

6-Aminopenicillanic Acid

methicillin
61-32-5

methicillin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: CHCl3
2: (i) ClCO2Et, Et3N, CHCl3, dioxane, (ii) /BRN= 1082694/
View Scheme
2-(Diethylamino)ethanol
100-37-8

2-(Diethylamino)ethanol

methicillin
61-32-5

methicillin

6-(2,6-dimethoxybenzamido)penicillinic acid 2-diethylaminoethyl ester hydrochloride
1032651-43-6

6-(2,6-dimethoxybenzamido)penicillinic acid 2-diethylaminoethyl ester hydrochloride

Conditions
ConditionsYield
Stage #1: 2-(Diethylamino)ethanol; methicillin With dmap; dicyclohexyl-carbodiimide In chloroform at 20℃; for 10h;
Stage #2: With hydrogenchloride In diethyl ether; chloroform
77.5%
methanol
67-56-1

methanol

methicillin
61-32-5

methicillin

methicillin methyl ester
22668-52-6

methicillin methyl ester

Conditions
ConditionsYield
With pyridine; dicyclohexyl-carbodiimide In dichloromethane
methicillin
61-32-5

methicillin

2-(2,6-dimethoxybenzamido)acetic acid
51579-21-6

2-(2,6-dimethoxybenzamido)acetic acid

Conditions
ConditionsYield
With water
methicillin
61-32-5

methicillin

6β-(2,6-dimethoxy-benzoylamino)-1,1-dioxo-1λ6-penicillanic acid
76350-41-9

6β-(2,6-dimethoxy-benzoylamino)-1,1-dioxo-1λ6-penicillanic acid

Conditions
ConditionsYield
With potassium permanganate; phosphoric acid

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