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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

Potassium benzylpenicillin Manufacturer/High quality/Best price/In stock

Cas:113-98-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White or almost white crystalline powder White crystalline powder

High purity Penicillin G Potassium with high quality cas:113-98-4

Cas:113-98-4

Min.Order:1 Kilogram

FOB Price: $50.0 / 60.0

Type:Manufacturers

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Simagchem Corporation

Welcome 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

High quality Benzylpenicillin Potassium supplier in China

Cas:113-98-4

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co., LTD is a professional research, development and production 2-phenylacetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environ

Potassium benzylpenicillin CAS NO.113-98-4

Cas:113-98-4

Min.Order:100 Gram

FOB Price: $2.0

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for Penicillin G potassium salt Cas 113-98-4 High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White or almost white crystalline powder Storage:Store in 2-8℃ Package:20BOU/drum Applic

Manufacturer high quality Penicillin G potassium salt Cas 113-98-4 with favorable price

Cas:113-98-4

Min.Order:20 Bou

Negotiable

Type:Trading Company

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Xi'an Quanao Biotech Co., Ltd.

Xi’an Quanao Biotech Co., Ltd. with 18 years experience in plant extract filed. Product grade: Medicine, Health care product, Cosmetics, Food, Beverage, Feed. Hot selling market: Europe, North America, South America, Middle East, Asia Pacifi

API grade 99% Potassium benzylpenicillin Powder cas:113-98-4

Cas:113-98-4

Min.Order:1 Kilogram

FOB Price: $17.0 / 27.0

Type:Manufacturers

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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

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% Potassium benzylpenicillin 113-98-4 GMP Manufacturer

Cas:113-98-4

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

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 ap

Potassium benzylpenicillin

Cas:113-98-4

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Manufacturers

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COLORCOM LTD.

Colorcom 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

Penicillin G Potassium Crude

Cas:113-98-4

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Chemwill Asia Co., Ltd.

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

Benzylpenicillin potassium

Cas:113-98-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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

113-98-4 Potassium benzylpenicillin

Cas:113-98-4

Min.Order:1 Kilogram

FOB Price: $1000.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our 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

Penicillin G potassium salt

Cas:113-98-4

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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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

New production CAS 113-98-4 with best quality

Cas:113-98-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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 email in t

Potassium benzylpenicillin

Cas:113-98-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

Product Name: Penicillin G potassium Synonyms: Benzylpenicillinic acid potassium salt CAS: 113-98-4 MF: C16H17KN2O4S MW: 372.480 Appearance:White powder Storage:Store in cool and dry

Penicillin G potassium CAS:113-98-4

Cas:113-98-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:white powder Storage:R.T Package:25kg/Barrel Application:It is a highly effective and low-toxicity antibiotic Transportation:Express/Sea/Air Port:Any port in China

Cheap Price Ready Stock Penicillin G potassium salt

Cas:113-98-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua

Factory Supplier Potassium benzylpenicillin CAS 113-98-4 Antibiotic

Cas:113-98-4

Min.Order:10 Gram

Negotiable

Type:Other

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Hefei TNJ chemical industry co.,ltd

1. We are one of the domestic largest manufacturers of API; 2. We are always the supplier of products with higher quality and at more competitive price; 3. We are supplier of safe and ecofriendly products ; 4. We provide stable supply and

Manufacturer of Potassium benzylpenicillin at Factory Price

Cas:113-98-4

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1,In No Less 8 years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Appearance:White powder Storage:storage in a dry, ventilat

Hotsale Penicillin G Potassium /Benzylpenicillin Potassium

Cas:113-98-4

Min.Order:1 Kilogram

FOB Price: $9.0

Type:Lab/Research institutions

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HANWAYS CHEMPHARM CO.,LIMITED

Wuhan hanweishi Pharmchem Co., Ltd(Hanways chempharm) is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The leading products range are APIs, Hormones, Peptides

Penicillin G potassium CAS 113-98-4

Cas:113-98-4

Min.Order:100 Kilogram

FOB Price: $1.0 / 5.0

Type:Trading Company

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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 pres

Potassium benzylpenicillin

Cas:113-98-4

Min.Order:1 Kilogram

FOB Price: $41.0 / 52.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Penicillin G potassium salt CAS: 113-98-4 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 organi

Penicillin G potassium salt CAS: 113-98-4

Cas:113-98-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Josun International Limited

Dear Friend, welcome you choose us ! And thank you very much for trust us! We are one professional APIs and Chemicals supplier, we can provide you with good price and good service, Product name:Penicillin G Potassium Sterile Spe

Potassium benzylpenicillin / Penicillin G Potassium Sterile / Crude

Cas:113-98-4

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Hebei Quanhe Biotechnology Co. LTD

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

Penicillin G potassium

Cas:113-98-4

Min.Order:1 Kilogram

FOB Price: $30.0 / 50.0

Type:Lab/Research institutions

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Guangdong Juda Chemical Industrial Co.,Limited

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 etc. 3) OEM/ODM Available; 4) Reasonable & Compet

High qualiy factory price Benzylpenicillin Potassium CAS 113-98-4

Cas:113-98-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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

Potassium benzylpenicillin

Cas:113-98-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Price, service, company and transport advantage : 1. best service, high quality and reasonable price 2. it's customers' right to choose the package (ems, dhl, fedex, ups); 3. it's customers' r

Beat price/Potassium benzylpenicillin

Cas:113-98-4

Min.Order:10 Gram

Negotiable

Type:Trading Company

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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

Potassium benzylpenicillin

Cas:113-98-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Yuanmeng Biological Technology Co., Ltd.

Hubei Yuanmeng Biological Technology Co., Ltd., which is located in Wuhan, China. We are specializing in the exportation of APIs, and plant extracts ect. Our products has been exported to America, Australia, Brazil, the Europe, Middle East and other

High Purity Penicillin G Potassium CAS 113-98-4 with Fast Shipment

Cas:113-98-4

Min.Order:1 Kilogram

FOB Price: $3.0 / 5.0

Type:Trading Company

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Synthetic route

penicillin G
61-33-6

penicillin G

Penicillin G potassium
113-98-4

Penicillin G potassium

Conditions
ConditionsYield
With potassium carbonate In acetic acid butyl ester; water; butan-1-ol at 45 - 48℃; Product distribution / selectivity;94.5%
With potassium carbonate In acetic acid butyl ester; water; butan-1-ol at 50 - 60℃; Product distribution / selectivity;91%
allyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
80127-23-7

allyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

A

allyl 2-ethylhexanoate
58105-49-0

allyl 2-ethylhexanoate

B

Penicillin G potassium
113-98-4

Penicillin G potassium

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium 2-ethylhexanoate; triphenylphosphine In ethyl acetate at 25℃; for 2h;A n/a
B 94%
allyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
80127-23-7

allyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

Penicillin G potassium
113-98-4

Penicillin G potassium

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium 2-ethylhexanoate; triphenylphosphine In ethyl acetate at 25℃; for 2h; Product distribution; other penicyllin G allylic esters, allylic carbonates, and carbamates, other solvents;94%
Penicillin G potassium
113-98-4

Penicillin G potassium

1-bromomethyl-4-nitro-benzene
100-11-8

1-bromomethyl-4-nitro-benzene

p-nitrobenzyl benzylpenicillinate
27487-21-4

p-nitrobenzyl benzylpenicillinate

Conditions
ConditionsYield
18-crown-6 ether In acetonitrile for 24h; Ambient temperature;100%
Stage #1: Penicillin G potassium; 1-bromomethyl-4-nitro-benzene In N,N-dimethyl-formamide at 42 - 45℃; for 2h; Large scale;
Stage #2: With acetonyl hydroperoxide at 0 - 5℃; for 2h; Large scale;
Stage #1: Penicillin G potassium; 1-bromomethyl-4-nitro-benzene In N,N-dimethyl-formamide at 20 - 45℃; for 2h; Large scale;
Stage #2: With sulfuric acid In dichloromethane; water at -5 - 0℃; pH=< 5; Large scale;
cetylpyridinium chloride
123-03-5

cetylpyridinium chloride

Penicillin G potassium
113-98-4

Penicillin G potassium

hexadecylpyridinium penicillin G
934590-94-0

hexadecylpyridinium penicillin G

Conditions
ConditionsYield
In water for 0.5h;99%
Penicillin G potassium
113-98-4

Penicillin G potassium

C16H20N3O4S(1-)*K(1+)

C16H20N3O4S(1-)*K(1+)

Conditions
ConditionsYield
With ammonium hydroxide at 20℃; for 4h;97%
1,4-dibromo-butane
110-52-1

1,4-dibromo-butane

Penicillin G potassium
113-98-4

Penicillin G potassium

C36H42N4O8S2
125770-73-2

C36H42N4O8S2

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 24h;96.7%
Chloromethyl acetate
625-56-9

Chloromethyl acetate

Penicillin G potassium
113-98-4

Penicillin G potassium

Maripen
983-85-7

Maripen

Conditions
ConditionsYield
In dimethyl sulfoxide for 20h; Ambient temperature;95%
Penicillin G potassium
113-98-4

Penicillin G potassium

ethylamine
75-04-7

ethylamine

<2R-<2α(R*),4β>>-2-<2-(ethylamino)-2-oxo-1-<(phenylacetyl)amino>ethyl>-5,5-dimethyl-4-thiazolidinecarboxylic acid
66317-01-9

<2R-<2α(R*),4β>>-2-<2-(ethylamino)-2-oxo-1-<(phenylacetyl)amino>ethyl>-5,5-dimethyl-4-thiazolidinecarboxylic acid

Conditions
ConditionsYield
In water for 3.5h; Ambient temperature;95%
Penicillin G potassium
113-98-4

Penicillin G potassium

benzylamine
100-46-9

benzylamine

<2R-<2α(R*),4β>>-5,5-dimethyl-2-<2-oxo-1-<(phenylacetyl)amino>-2-<(phenylmethyl)amino>ethyl>-4-thiazolidinecarboxylic acid
66317-00-8

<2R-<2α(R*),4β>>-5,5-dimethyl-2-<2-oxo-1-<(phenylacetyl)amino>-2-<(phenylmethyl)amino>ethyl>-4-thiazolidinecarboxylic acid

Conditions
ConditionsYield
In water for 3.5h; Ambient temperature;95%
2,3-Dichloroprop-1-ene
78-88-6

2,3-Dichloroprop-1-ene

Penicillin G potassium
113-98-4

Penicillin G potassium

2-chloro-2-propenyl (3S,5R,6R)-2,2-dimethyl-6-(phenylacetamido)-7-oxopenam-3-carboxylate
76627-82-2

2-chloro-2-propenyl (3S,5R,6R)-2,2-dimethyl-6-(phenylacetamido)-7-oxopenam-3-carboxylate

Conditions
ConditionsYield
With sodium iodide In N,N-dimethyl-formamide at 25℃; for 20h;94%
Penicillin G potassium
113-98-4

Penicillin G potassium

aniline
62-53-3

aniline

benzylpenicilloic acid α-anilide
121766-90-3

benzylpenicilloic acid α-anilide

Conditions
ConditionsYield
In water for 3.5h; Ambient temperature;94%
1 ,6-dibromohexane
629-03-8

1 ,6-dibromohexane

Penicillin G potassium
113-98-4

Penicillin G potassium

C38H46N4O8S2
125770-75-4

C38H46N4O8S2

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 24h;93.7%
Penicillin G potassium
113-98-4

Penicillin G potassium

phenethylamine
64-04-0

phenethylamine

benzylpenicilloic acid α-phenylethylamide
121766-89-0

benzylpenicilloic acid α-phenylethylamide

Conditions
ConditionsYield
In water for 3.5h; Ambient temperature;93%
Penicillin G potassium
113-98-4

Penicillin G potassium

Penicillin G 1-(s)-oxide
4052-54-4

Penicillin G 1-(s)-oxide

Conditions
ConditionsYield
Stage #1: Penicillin G potassium With peracetic acid In water at 0 - 5℃; for 3h; pH=3.6; Large scale;
Stage #2: With sulfuric acid In water at 0 - 5℃; pH=1.6; pH-value; Time; Large scale;
92.45%
With Octanoic acid; dihydrogen peroxide In acetonitrile at -20℃; for 6h; immobilized Candida antarctica lipase;75%
With sodium periodate
Multi-step reaction with 3 steps
1: dimethylformamide / Ambient temperature
2: NaIO4 / dioxane
3: H2 / Pd-C / ethyl acetate / 760 Torr
View Scheme
With peracetic acid In ethyl acetate for 4h;
Penicillin G potassium
113-98-4

Penicillin G potassium

ethylene dibromide
106-93-4

ethylene dibromide

2-bromoethyl benzylpenicillinate
81651-24-3

2-bromoethyl benzylpenicillinate

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 24h;92%
1,4-bis(bromomethyl)benzene
623-24-5

1,4-bis(bromomethyl)benzene

Penicillin G potassium
113-98-4

Penicillin G potassium

C40H42N4O8S2
125770-77-6

C40H42N4O8S2

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 24h;90.2%
ethyl bromide
74-96-4

ethyl bromide

Penicillin G potassium
113-98-4

Penicillin G potassium

benzylpenicillin-ethyl ester
41683-38-9

benzylpenicillin-ethyl ester

Conditions
ConditionsYield
18-crown-6 ether In acetonitrile for 48h; Ambient temperature;90%
Penicillin G potassium
113-98-4

Penicillin G potassium

allyl bromide
106-95-6

allyl bromide

allyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
80127-23-7

allyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

Conditions
ConditionsYield
18-crown-6 ether In acetonitrile for 48h; Ambient temperature;90%
With sodium iodide In N,N-dimethyl-formamide at 25℃; for 20h;
With 18-crown-6 ether In N,N-dimethyl-formamide at 20℃; for 24h;
Penicillin G potassium
113-98-4

Penicillin G potassium

thiophenol
108-98-5

thiophenol

S-phenyl benzylpenicillinthiocarboxylate
69578-02-5

S-phenyl benzylpenicillinthiocarboxylate

Conditions
ConditionsYield
With pyridine In chloroform at 0℃; for 5h;88%
With potassium carbonate In 1,2-dimethoxyethane Ambient temperature;
1,1-Diphenylmethanol
91-01-0

1,1-Diphenylmethanol

Penicillin G potassium
113-98-4

Penicillin G potassium

diphenylmethyl 6β-(2-phenylacetamido)penicillanate
67565-52-0

diphenylmethyl 6β-(2-phenylacetamido)penicillanate

Conditions
ConditionsYield
With pyridine; isocyanuric acid In dichloromethane at -10 - -5℃; for 1h;85.7%
With pyridine; methanesulfonyl chloride In dichloromethane at 10 - 15℃; for 5h;
Penicillin G potassium
113-98-4

Penicillin G potassium

benzylpenicillin 1,1-dioxide
18598-31-7

benzylpenicillin 1,1-dioxide

Conditions
ConditionsYield
With potassium permanganate; phosphoric acid In water at 0 - 10℃; for 1h; pH mantained at 7.2 with 2percent NaOH;85%
Multi-step reaction with 3 steps
1: dimethylformamide / Ambient temperature
2: aq. KMnO4, H2O2 / acetic acid
3: H2 / Pd-C / methanol / 2585.7 Torr
View Scheme
Penicillin G potassium
113-98-4

Penicillin G potassium

benzyl bromide
100-39-0

benzyl bromide

benzyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
1254-56-4

benzyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; for 2h;84%
In N,N-dimethyl-formamide Ambient temperature;
In N,N-dimethyl-formamide at 20℃; for 2h;1.7 g
Penicillin G potassium
113-98-4

Penicillin G potassium

H3N*C16H21N3O4S

H3N*C16H21N3O4S

Conditions
ConditionsYield
With ammonium hydroxide at 20℃; for 1h;83%
L-phenylalanine tert-butyl ester
16874-17-2

L-phenylalanine tert-butyl ester

Penicillin G potassium
113-98-4

Penicillin G potassium

(S)-tert-butyl-2-((2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxamido)-3-phenylpropanoate
1537179-00-2

(S)-tert-butyl-2-((2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxamido)-3-phenylpropanoate

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere;80%
Penicillin G potassium
113-98-4

Penicillin G potassium

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

benzylpenicillin-(carbonic acid ethyl ester)-anhydride
19870-47-4

benzylpenicillin-(carbonic acid ethyl ester)-anhydride

Conditions
ConditionsYield
With triethylamine hydrochloride In dichloromethane at -78℃; for 1h;76%
Penicillin G potassium
113-98-4

Penicillin G potassium

N,N-didecyl-N,N-dimethylammonium bromide
2390-68-3

N,N-didecyl-N,N-dimethylammonium bromide

didecyldimethylammonium penicillin G
934590-93-9

didecyldimethylammonium penicillin G

Conditions
ConditionsYield
In water for 0.5h;76%
Penicillin G potassium
113-98-4

Penicillin G potassium

1ξ-oxo-6β-(2-phenyl-acetylamino)-1λ4-penicillanic acid; potassium salt
39906-59-7

1ξ-oxo-6β-(2-phenyl-acetylamino)-1λ4-penicillanic acid; potassium salt

Conditions
ConditionsYield
With (NH4)6Mo7O40; dihydrogen peroxide In water at 20℃; for 0.75h; Product distribution; various catalysts and temperatures, different substrates;75%
With (NH4)6Mo7O40; dihydrogen peroxide In water at 20℃; for 0.75h;75%
Penicillin G potassium
113-98-4

Penicillin G potassium

4-bromomethyl-1,3-dioxa-5-phenyl-cyclopenten-2-one
80715-20-4

4-bromomethyl-1,3-dioxa-5-phenyl-cyclopenten-2-one

(2-oxo-5-phenyl-1,3-dioxolen-4-yl)methyl 6-aminopenicillanate hydrochloride

(2-oxo-5-phenyl-1,3-dioxolen-4-yl)methyl 6-aminopenicillanate hydrochloride

Conditions
ConditionsYield
74%

Raw Materials

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