Factory price Ampicillin CAS 69-53-4 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict quality co
Cas:69-53-4
Min.Order:1 Kilogram
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Type:Trading Company
inquiryProName:Ampicillin Trihydrate CasNo:69-53-4 Molecular Formula:C16H25N3O7S Appearance:white crystalline powder Application:Ampicillin is an antibiotic used to pr... DeliveryTime:1 month PackAge:by your need Port:any seaport/airport Productio
Ampicillin CAS 69-53-4 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly. 2 P
Cas:69-53-4
Min.Order:1 Kilogram
FOB Price: $50.0 / 100.0
Type:Trading Company
inquiryDayangchem'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
1. 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:1kg/foil bag;
Cas:69-53-4
Min.Order:25 Kilogram
FOB Price: $60.0
Type:Trading Company
inquiry1. 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
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
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
Cas:69-53-4
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryColorcom 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
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:69-53-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryWhy is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) 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 . 5) We c
Cas:69-53-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryName:Ampicillin The alias:D(-)-ALPHA-AMINOBENZYLPENICILLIN;D(-)-ALPHA-AMINOBENZYLPENICILLINTRIHYDRAChemicalbookTE;D(-)-aplha-aminobenzylpenicillin;Marisilan;Penstabil;Rosampline;Unasyn;Wymox CAS NO:69-53-4 EINECS NO:200-709-7 Molecular formula:C
Cas:69-53-4
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
inquiry(2S,5R,6R)-6-[(R)-2-Amino-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Basic information Product Name: (2S,5R,6R)-6-[(R)-2-Amino-2-phenylacetamido]-3,3-dimethyl-7-
Cas:69-53-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur 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
Cas:69-53-4
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
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:69-53-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryPurity: 98% CAS NO.: 69-53-4 EINECS NO.:200-709-7 Appearance: Crystalline solid Molecular weight:349.4 Molecular formula:C16H19N3O4S Melting point: 208°C (dec.) Appearance: white powder Storage:Store in cool and dry place, away fr
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 qu
Cas:69-53-4
Min.Order:10 Gram
Negotiable
Type:Other
inquiryAmpicillin assay :99%min standard :USP25 BP2000 Appearance:white powder Storage:dry and coll place Package:1kg/pack Application:pharmaceutical Transportation:By Air,By TNT,EMS,Fedex Port:shanghai port
Cas:69-53-4
Min.Order:1 Kilogram
FOB Price: $1.0
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:69-53-4
Min.Order:10 Gram
FOB Price: $3.5
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:69-53-4
Min.Order:1 Kilogram
FOB Price: $32.0 / 40.9
Type:Trading Company
inquiryAmpicillin CAS:69-53-4 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 organic intermediates, st
Cas:69-53-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryWe have overseas warehouses in California, New Laredo Mexico, Vancouver Canada, Amsterdam Netherlands, and Melbourne Australia. Overseas warehouses can provide some of the best-selling products. We look forward to the cooperation of local powerful
Cas:69-53-4
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
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:69-53-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryCompany information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in carbomer,carbopol,lead acetate,meglumine diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterpr
Cas:69-53-4
Min.Order:1 Kilogram
FOB Price: $8.0 / 10.0
Type:Trading Company
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:69-53-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryAmpicillin CAS: 69-53-4 Specification Item Standard Structural data confirmation 1. H-NMR: The data of structure are identical with reference standard 2. HPLC-MS: Ensure the molec
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
Cas:69-53-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryQ1: Are you a manufacturer?Answer: Yes, we are factory founded on 2002. Q2: How to contact with us?Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours. Q3:Which kind of payment terms do yo
Cas:69-53-4
Min.Order:0
Negotiable
Type:Trading Company
inquiryOur 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
Conditions | Yield |
---|---|
With (S)-Phenylglycine methyl ester In ethylene glycol at 20℃; for 48h; Enzymatic reaction; | 96.7% |
6-Aminopenicillanic Acid
(R)-phenylglycine amide
A
(R)-phenylglycine
B
ampicillin
Conditions | Yield |
---|---|
With A. faecalis; immobilised penicillin acylase (EC 3.5.1.11) In water; acetonitrile at 0℃; Product distribution; Kinetics; Further Variations:; Solvents; reusing run; Enzymatic reaction; | A n/a B 86% |
Conditions | Yield |
---|---|
With phosphate buffer; Eupergit C-immobilized penicillin acylase (30 U/mg); sodium sulfate at 20℃; pH=6.5; Product distribution; Kinetics; Further Variations:; Reagents; water content; solid phase reaction; | 70% |
at 30℃; for 3h; Pseudomonas melanogenum KY 3987 and KY 8540; Yield given; | |
With penicillin acylasefrom Escherichia coli; water | |
With βF24G mutant of penicillin G acylase from Alcaligenes faecalis, immobilized onto an epoxy carrier LH-EP In glycerol at 20℃; pH=5.8; Concentration; pH-value; Temperature; Green chemistry; Enzymatic reaction; |
Conditions | Yield |
---|---|
(i) HN(SiMe3)2, CHCl3, (ii) /BRN= 4946351/, DCC, CH2Cl2, (iii) hexamethylentetramine; Multistep reaction; |
6-Aminopenicillanic Acid
N-carboxy-(R)-phenylglycine anhydride
ampicillin
Conditions | Yield |
---|---|
With sodium hydroxide |
6β-((R)-2-benzylideneamino-2-phenyl-acetylamino)-penicillanic acid; 1,1,3,3-tetramethyl-butylamine salt
ampicillin
Conditions | Yield |
---|---|
With 4-methyl-2-pentanone In water |
6-Aminopenicillanic Acid
D-phenylglycine methyl ester hydrochloride
ampicillin
Conditions | Yield |
---|---|
With potassium phosphate; Pseudomonas melanogenum KY 8541 at 30℃; pH=6.5; |
pivampicillin
ampicillin
Conditions | Yield |
---|---|
With phosphate buffer; sodium chloride In water at 37℃; half-life value, pH 7.4, other ampicillin esters; |
ampicillin
Conditions | Yield |
---|---|
With phosphate buffer; sodium chloride In water at 37℃; half-life value, pH 7.4, other ampicillin esters; |
ampicillin
Conditions | Yield |
---|---|
With phosphate buffer; sodium chloride In water at 37℃; half-life value, pH 7.4, other ampicillin esters; |
ampicillin
Conditions | Yield |
---|---|
With phosphate buffer; sodium chloride In water at 37℃; half-life value, pH 7.4, other ampicillin esters; |
ampicillin
Conditions | Yield |
---|---|
With phosphate buffer; sodium chloride In water at 37℃; Rate constant; half-life value, pH 7.4, various pH, other ampicillin esters; |
ampicillin
Conditions | Yield |
---|---|
With phosphate buffer; sodium chloride In water at 37℃; half-life value, pH 7.4, other ampicillin esters; |
(2S,5R,6R)-6-((R)-2-Amino-2-phenyl-acetylamino)-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 3-cyclohexylidene-2,5-dioxo-pyrrolidin-1-ylmethyl ester
ampicillin
Conditions | Yield |
---|---|
With phosphate buffer; sodium chloride In water at 37℃; half-life value, pH 7.4, other ampicillin esters; |
ampicillin
Conditions | Yield |
---|---|
With phosphate buffer; sodium chloride In water at 37℃; half-life value, pH 7.4, other ampicillin esters; |
bacampicillin Hydrochloride
A
ampicillin
Conditions | Yield |
---|---|
With sodium hydroxide; Tween 80 solution; potassium chloride In water at 35℃; Rate constant; pH 6.00, μ = 0.5; degradation in suspension; |
nicotinamide
6-aminopenicillanic acid
diethylamine
B
ampicillin
Conditions | Yield |
---|---|
In dichloromethane; water |
6-Aminopenicillanic Acid
DL-2-phenylglycine methyl ester hydrochloride
A
ampicillin
B
ampicillin
Conditions | Yield |
---|---|
With α-amino ester hydrolase from Xanthomonas campestris pv. campestris (ATCC 33913) at 25℃; pH=6.2; aq. phosphate buffer; Enzymatic reaction; optical yield given as %de; enantioselective reaction; |
6-Aminopenicillanic Acid
D-phenylglycine methyl ester hydrochloride
A
(R)-phenylglycine
B
ampicillin
Conditions | Yield |
---|---|
With α-amino ester hydrolase from Xanthomonas campestris pv. campestris (ATCC 33913) at 25℃; pH=6.2; aq. phosphate buffer; Enzymatic reaction; |
6-Aminopenicillanic Acid
(R)-phenylglycine amide
ampicillin
Conditions | Yield |
---|---|
With penicillin acylasefrom Escherichia coli; water |
Conditions | Yield |
---|---|
With wild-type cocaine esterase In aq. phosphate buffer at 20℃; Enzymatic reaction; |
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 1.5h; | 100% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran; 1,4-dioxane; water; acetone at 5 - 15℃; for 3h; Time; Temperature; Concentration; | 99.5% |
With sodium hydroxide In water at 10℃; for 0.5h; pH=7-7.5; | 88% |
With triethylamine In tetrahydrofuran; 1,4-dioxane; water; acetone for 2.5h; |
ampicillin
1-chlorocarbonyl-2-oxo-3-methylcarbonyl-imidazolidine
penicillin G
Conditions | Yield |
---|---|
With triethylamine In methanol; aqueous tetrahydrofurane; water; ethyl acetate | 95% |
With triethylamine In methanol; aqueous tetrahydrofurane; water; ethyl acetate | 95% |
With triethylamine In methanol; aqueous tetrahydrofurane; water; ethyl acetate | 95% |
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 1.5h; | 95% |
ampicillin
1-ethyl-3-methyl-1H-imidazol-3-ium chloride
(2S,5R,6R)-6-(R-2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate 1-ethyl-3-methylimidazolium
Conditions | Yield |
---|---|
Stage #1: 1-ethyl-3-methyl-1H-imidazol-3-ium chloride With Amberlite IRA-400-OH In methanol Stage #2: ampicillin With ammonium In methanol at 20℃; for 1h; | 94.6% |
ampicillin
4-ethyl-2,3-dioxopiperazine-1-carbonyl chloride
piperacillin
Conditions | Yield |
---|---|
With calcium carbonate In dichloromethane; water; ethyl acetate at 30 - 35℃; for 0.833333h; | 93.7% |
With sodium acetate; 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane; water; ethyl acetate at 5 - 10℃; for 0.916667h; pH=6.5 - 7.5; Temperature; Reagent/catalyst; Green chemistry; | 92.8% |
With triethylamine In water; ethyl acetate at 15 - 20℃; for 1h; pH=7.1; | 123.5 g |
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 1.5h; | 91% |
ampicillin
3-chlorocarbonyl-1-methanesulfonyl-2-imidazolidinone
mezlocillin
Conditions | Yield |
---|---|
With sodium hydroxide In water for 3h; | 90.5% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide a) RT, 2 h, b) 0 deg C, 4 h; | 90% |
Conditions | Yield |
---|---|
In methanol for 5h; Reflux; | 87% |
ampicillin
3-(2-hydroxyethyl)-1-methyl-1H-imidazol-3-ium 6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
Conditions | Yield |
---|---|
Stage #1: 3-(2-hydroxyethyl)-1-methyl-1H-imidazol-3-ium chloride With Amberlite IRA-400(OH) In methanol Stage #2: ampicillin With ammonium In methanol at 20℃; for 1h; | 86.8% |
Conditions | Yield |
---|---|
With hydrogenchloride; triethylamine In tetrahydrofuran; aqueous tetrahydrofurane | 85% |
Conditions | Yield |
---|---|
In methanol Reflux; | 85% |
ampicillin
3-methylbenzene-1,2-diol
6-[2-(5-methyl-3,4-dioxocyclohexa-1,5-dienylamino)-2-phenylacetylamino]penicillanic acid
Conditions | Yield |
---|---|
With oxygen at 20℃; for 1.5h; pH=5.6; aq. acetate buffer; Enzymatic reaction; | 83% |
Conditions | Yield |
---|---|
Stage #1: sebacoyl chloride; ampicillin With pyridine In N,N-dimethyl-formamide at 0℃; for 2.08333h; Stage #2: With hydrogenchloride In water; N,N-dimethyl-formamide pH=2; | 82% |
Conditions | Yield |
---|---|
In methanol Reflux; | 82% |
trihexyl(tetradecyl)phosphonium chloride
ampicillin
(2S,5R,6R)-6-(R-2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate trihexyltetradecylphosphonium
Conditions | Yield |
---|---|
Stage #1: trihexyl(tetradecyl)phosphonium chloride With Amberlite IRA-400-OH In methanol Stage #2: ampicillin With ammonium In methanol at 20℃; for 1h; | 80% |
ampicillin
Conditions | Yield |
---|---|
With 4-nitro-phenol In tetrahydrofuran; water at 20℃; for 1h; | 78% |
With 4-nitro-phenol; triethylamine In tetrahydrofuran; water at 20℃; for 2h; | 1.04 g |
2-(4-methoxybenzyloxycarbonyloxyimino)-2-phenylacetonitrile
ampicillin
(2S,5R,6R)-6-[(R)-2-(4-Methoxy-benzyloxycarbonylamino)-2-phenyl-acetylamino]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In 1,4-dioxane for 6h; pH=7.8; | 76.5% |
Conditions | Yield |
---|---|
Stage #1: cetylpyridinium chloride With Amberlite IRA-400-OH In methanol Stage #2: ampicillin With ammonium In methanol at 20℃; for 1h; | 76.4% |
tetraethylammonium bromide
ampicillin
(2S,5R,6R)-6-(R-2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate tetraethylammonium
Conditions | Yield |
---|---|
Stage #1: tetraethylammonium bromide With Amberlite IRA-400-OH In methanol Stage #2: ampicillin With ammonium In methanol at 20℃; for 1h; | 76% |
Conditions | Yield |
---|---|
With TEA In tetrahydrofuran; water for 2h; Ambient temperature; | 75% |
Conditions | Yield |
---|---|
Stage #1: ampicillin With DIEA In N,N-dimethyl-formamide at 0℃; Stage #2: C20H15N5O6 In N,N-dimethyl-formamide at 20℃; for 12h; | 75% |
ampicillin
1-benzyl N-carbobenzoxy-L-glutamate
Conditions | Yield |
---|---|
With chloroformic acid ethyl ester; triethylamine In dichloromethane 1.) -10 deg C, 0.5 h, 2.) room temperature, 1 h; | 71% |
choline chloride
ampicillin
(2-hydroxyethyl)trimethylammonium 6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
Conditions | Yield |
---|---|
Stage #1: choline chloride With Amberlite IRA-400-OH In methanol Stage #2: ampicillin With ammonium In methanol at 20℃; for 1h; | 70.7% |
ampicillin
Conditions | Yield |
---|---|
Stage #1: N6-[N2',N6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N2-(2,3-diacetoxybenzoyl)-L-lysine With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at -10℃; for 0.75h; Stage #2: ampicillin With triethylamine In tetrahydrofuran at -10 - 20℃; for 2h; | 70% |
ampicillin
N2-[N2',N6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N6-(2,3-diacetoxybenzoyl)-L-lysine
Conditions | Yield |
---|---|
Stage #1: N2-[N2',N6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N6-(2,3-diacetoxybenzoyl)-L-lysine With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at -10℃; for 0.75h; Stage #2: ampicillin With triethylamine In tetrahydrofuran at -10 - 20℃; for 2h; | 70% |
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