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
We have GMP,DMF. Appearance:A white crystalline powder Storage:a cool & dry place protected from light, keep drum close when not in use. Package:20bou/drum,25kg/drum Application:used for antibiotics Transportation:by sea air or express Port:Shangha
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
Cas:69-57-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWe are very compeitive on Benzylpenicillin Sodium.Our mfr is GMP certified for this item with DMF document. Product Name: Penicillin G sodium salt Synonyms: benzylpenicillinicacidsodiumsalt;crystapen;mycofarm;novocillin;sodi
Cas:69-57-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryWelcome 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
Cas:69-57-8
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:White crystalline powder Storage:2-8°C Package:20.02(12.08KG)
Cas:69-57-8
Min.Order:12 Kilogram
FOB Price: $230.0 / 300.0
Type:Trading Company
inquiryXi’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
Cas:69-57-8
Min.Order:1 Kilogram
FOB Price: $49.0 / 59.0
Type:Manufacturers
inquiry1. 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
Cas:69-57-8
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquirySupply Penicillin G sodium salt /low price 69-57-8 manufacturer J&H Chemical is dealing with APIs & Intermediates, Heterocyclic compounds, Amino acids and its derivatives, Custom synthesis, and have registered around 50,000 compounds in o
Cas:69-57-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,
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:69-57-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryName: Penicillin G Sodium CAS no. : 69-57-8 Molecular formula: C16H17N2NaO4S Molecular weight:3719 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vulnerab
Cas:69-57-8
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
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:69-57-8
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryOur 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
Cas:69-57-8
Min.Order:1 Metric Ton
FOB Price: $500.0
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:69-57-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after the dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available &diam
Cas:69-57-8
Min.Order:1 Kilogram
FOB Price: $7.0 / 10.0
Type:Trading Company
inquiryName: Penicillin G Sodium Synonyms: 3,3-dimethyl-7-oxo-6-(2-phenyl-acetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, monosodium salt CAS: 69-57-8 MF: C16H17N2NaO4S Appearance:White powder Storage:Store in cool and dry place, away fro
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Cas:69-57-8
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryAdvantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s
Cas:69-57-8
Min.Order:10 Gram
Negotiable
Type:Other
inquiryAppearance:White powder Storage:Inert atmosphere,2-8°C Package:25kg/Barrel Application:Chemical raw materials, Transportation:Express/Sea/Air Port:Any port in China
Cas:69-57-8
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiry1. We are one of the domestic largest manufacturers of API; 2. We are always 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
Cas:69-57-8
Min.Order:25 Kilogram
Negotiable
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:69-57-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:69-57-8
Min.Order:10 Gram
FOB Price: $2.6
Type:Trading Company
inquiryWuhan 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
Cas:69-57-8
Min.Order:100 Kilogram
FOB Price: $1.0 / 5.0
Type:Trading Company
inquiryOur 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
Cas:69-57-8
Min.Order:1 Kilogram
FOB Price: $50.0 / 60.0
Type:Trading Company
inquiryPenicillin G sodium salt CAS:69-57-8 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 int
Cas:69-57-8
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:69-57-8
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)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
Cas:69-57-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryAppearance: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:By Sea/Air/Courier Port:Qingdao
Cas:69-57-8
Min.Order:1 Kilogram
FOB Price: $16.0 / 20.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With sodium carbonate In water at 0 - 20℃; for 3h; pH=4; Inert atmosphere; | 97% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 26℃; | 92% |
In dimethyl sulfoxide for 4h; Ambient temperature; |
N-chloromethyl-N-methylbenzamide
Penicillin G sodium
(2S,5R,6R)-3,3-Dimethyl-7-oxo-6-phenylacetylamino-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid (benzoyl-methyl-amino)-methyl ester
Conditions | Yield |
---|---|
In tetrahydrofuran Ambient temperature; | 89% |
α-bromo-4,5-dimethoxy-2-nitrophenylacetic acid allyl ester
Penicillin G sodium
penicillin G α-allyloxycarbonyl-4,5-dimethoxy-2-nitrobenzyl ester
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; | 84% |
6-nitroveratrylbromide
Penicillin G sodium
2-nitro-4,5-dimethoxy-benzyl-6-β-(2-phenylacetamido)penicillinate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 17h; | 81% |
Chloromethyl pivalate
Penicillin G sodium
(pivaloyloxy)methyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 24h; Ambient temperature; | 80% |
Penicillin G sodium
p-Methoxybenzyl bromide
benzylpenicillin 4-methoxybenzyl ester
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 3h; Inert atmosphere; | 80% |
1-(chloromethyl)pyrrolidin-2-one
Penicillin G sodium
(2S,5R,6R)-3,3-Dimethyl-7-oxo-6-phenylacetylamino-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2-oxo-pyrrolidin-1-ylmethyl ester
Conditions | Yield |
---|---|
In tetrahydrofuran Ambient temperature; | 79% |
Conditions | Yield |
---|---|
With sodium carbonate In water at 0 - 20℃; for 3h; pH=4; Inert atmosphere; | 77% |
Conditions | Yield |
---|---|
In water for 0.0833333h; | 67% |
Conditions | Yield |
---|---|
With sodium carbonate In water at 0 - 20℃; for 3h; pH=4; Inert atmosphere; | 61% |
N-methyl-N-chloromethylacetamide
Penicillin G sodium
(2S,5R,6R)-3,3-Dimethyl-7-oxo-6-phenylacetylamino-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid (acetyl-methyl-amino)-methyl ester
Conditions | Yield |
---|---|
In tetrahydrofuran Ambient temperature; | 56% |
diazomethane
Penicillin G sodium
penicillin G methyl ester
Conditions | Yield |
---|---|
With perchloric acid In diethyl ether | 50% |
Penicillin G sodium
4-Chloro-N-chloromethyl-N-methyl-benzamide
(2S,5R,6R)-3,3-Dimethyl-7-oxo-6-phenylacetylamino-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid [(4-chloro-benzoyl)-methyl-amino]-methyl ester
Conditions | Yield |
---|---|
In tetrahydrofuran Ambient temperature; | 50% |
Conditions | Yield |
---|---|
Stage #1: Penicillin G sodium With hydrogenchloride In water Stage #2: With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane for 0.0333333h; Stage #3: Propargylamine Further stages; | 38% |
mercury(II) diacetate
Penicillin G sodium
acetic acid
(2S,3S)-1-(2-methylprop-1-en-1-yl)-4-oxo-3-(2-phenylacetamido)azetidin-2-yl acetate
Conditions | Yield |
---|---|
at 70℃; | 23% |
syn-benzaldehyde oxime
Penicillin G sodium
N-benzylidene-O-[6β-(2-phenyl-acetylamino)-penicillanoyl]-hydroxylamine
Conditions | Yield |
---|---|
(i) ClCO2Et, Py, acetone, (ii) /BRN= 1209596/; Multistep reaction; |
4-amino-3,5-diiodo-benzoic acid 2-diethylamino-ethyl ester
Penicillin G sodium
Conditions | Yield |
---|---|
In water |
4-benzoylamino-benzoic acid 2-diethylamino-ethyl ester
Penicillin G sodium
Conditions | Yield |
---|---|
In water |
4-amino-3,5-dibromo-benzoic acid 2-diethylamino-ethyl ester
Penicillin G sodium
Conditions | Yield |
---|---|
In water |
4-(4-nitro-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester
Penicillin G sodium
Conditions | Yield |
---|---|
In water |
Penicillin G sodium
Conditions | Yield |
---|---|
In water |
Penicillin G sodium
penicillin G 1-oxide
Conditions | Yield |
---|---|
With sodium periodate In water |
Penicillin G sodium
tert-butylamine
6β-(2-phenyl-acetylamino)-penicillanic acid tert-butylamide
Conditions | Yield |
---|---|
(i) Et3N, ClCO2Et, CHCl3, (ii) /BRN= 605267/; Multistep reaction; |
Penicillin G sodium
furan-2-carbaldehyde oxime
N-furfurylidene-O-[6β-(2-phenyl-acetylamino)-penicillanoyl]-hydroxylamine
Conditions | Yield |
---|---|
(i) ClCO2Et, Py, acetone, (ii) /BRN= 80664/; Multistep reaction; |
propylamine
Penicillin G sodium
A
benzylpenicilloic acid
B
(2R,4S)-5,5-Dimethyl-2-(phenylacetylamino-propylcarbamoyl-methyl)-thiazolidine-4-carboxylic acid
Conditions | Yield |
---|---|
In water at 30℃; Mechanism; Rate constant; ionic strength: 0.25 M (KCl), k1, k22, k3; |
2-cyanoethylamine
Penicillin G sodium
A
benzylpenicilloic acid
Conditions | Yield |
---|---|
In water at 30℃; Mechanism; Rate constant; ionic strength: 0.25 M (KCl), k1, k22, k3; |
trifluoroethylamine
Penicillin G sodium
A
benzylpenicilloic acid
Conditions | Yield |
---|---|
In water at 30℃; Mechanism; Rate constant; ionic strength: 0.25 M (KCl), k1, k22, k3; |
Tau
Penicillin G sodium
A
benzylpenicilloic acid
Conditions | Yield |
---|---|
In water at 30℃; Mechanism; Rate constant; ionic strength: 0.25 M (KCl), k1, k22, k3; |
Penicillin G sodium
2-ammonioethylamine
A
benzylpenicilloic acid
Conditions | Yield |
---|---|
In water at 30℃; Mechanism; Rate constant; ionic strength: 0.25 M (KCl), k1, k22, k3; |
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