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:14825-82-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur 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:14825-82-2
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:14825-82-2
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryJ&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
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryProduct name: L-Phe-NCA CAS No.: 14825-82-2 Molecule Formula:C10H9NO3 Molecule Weight:191.18 Purity: 98.0% Package: 25kg/drum Description:White to off-white powder Manufacture Standards:Enterprise Standard TESTING
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,
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
Cas:14825-82-2
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryHigh 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:This product can be use
Name:Phe-NCA Type: Protected Amino Acid CAS:14825-82-2 Purity:98% Appearance:White powder Storage:Sealed storage Packing Specification:1g, 5g, 10g,100g Molecular Formula:C10H9NO3 Molecular Weight:191.18 Application:Pharmaceutical industry Transp
Cas:14825-82-2
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
inquiryGOLDEN 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
High purity, high success rate, short cycle and moderate priceAppearance:White powder solid Storage:Negative 20 degrees Celsius Package:5mg, 10mg 100mg, 1gram Application:Applied to various scientific research
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:14825-82-2
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybulk productiongoods in stockswe have the best competitive price in the marketmeantime,we are committed to service to our every customer Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAnsciep 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
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Trading Company
inquiry(S)-(-)-4-BENZYLOXAZOLIDINE-2,5-DIONECASAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Food additive,Pharm
good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:250mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any po
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryhome-produced Application:medicine
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryBest 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
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Trading Company
inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:14825-82-2
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryPrice, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryYinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:c
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryApeptide is a famous-peptide manufacturer in China,We supply high quality peptides(Custom Peptides\Amino acids\API pepitdes and so on )with the best competitive price and short lead time.,Please check our website: www.apeptides.com/en/Appearance:pow
Cas:14825-82-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With N,N-dimethyl-formamide In dichloromethane at 0 - 20℃; | 100% |
bis(trichloromethyl) carbonate
L-phenylalanine sodium salt
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
With 4-methyl-morpholine In water; acetonitrile at 20℃; for 0.00277778h; Reagent/catalyst; Flow reactor; Inert atmosphere; | 100% |
Stage #1: bis(trichloromethyl) carbonate; L-phenylalanine sodium salt With 4-methyl-morpholine In water; acetonitrile at 20℃; for 2.77778E-05h; Stage #2: In water; ethyl acetate; acetonitrile at 20℃; for 0.000261111h; Solvent; Reagent/catalyst; | 100% |
N-tert-butoxycarbonyl-L-phenylalanine
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
With phosphorus trichloride In dichloromethane at 0℃; for 2h; | 98% |
With bis(trichloromethyl) carbonate; triethylamine In ethyl acetate Ambient temperature; | 75% |
bis(trichloromethyl) carbonate
L-phenylalanine
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
In tetrahydrofuran at 50℃; | 94% |
In tetrahydrofuran at 40℃; Inert atmosphere; | 91.5% |
In tetrahydrofuran at 50℃; Inert atmosphere; | 84% |
1,1,1,3,3,3-hexachloro-propan-2-one
L-phenylalanine
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
In tetrahydrofuran at 50℃; Inert atmosphere; | 91.5% |
Conditions | Yield |
---|---|
In tetrahydrofuran; toluene at 50℃; for 1h; | 86% |
In tetrahydrofuran; toluene at 50℃; for 1.5h; | 86% |
L-phenylalanine
trichloromethyl chloroformate
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
With pyrographite In tetrahydrofuran at 55℃; for 0.5h; | 86% |
In tetrahydrofuran at 40 - 50℃; for 3h; | 42.8% |
In tetrahydrofuran phosgenation; |
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
Stage #1: N-phenoxycarbonyl-L-phenylalanine With acetic acid In acetonitrile at 80℃; Inert atmosphere; Stage #2: With hydrogenchloride In water; acetonitrile at 20℃; for 1h; Inert atmosphere; | 78% |
N-Cbz-L-Phe
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
With 1-pyrrolidinecarboxaldehyde; 1,3,5-trichloro-2,4,6-triazine In acetonitrile at 20℃; for 8h; | 69% |
N-methoxycarbonyl-L-phenylalanine
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
With phosphorus tribromide In diethyl ether | 66.8% |
Conditions | Yield |
---|---|
With 4-methyl-morpholine; oxygen at 60℃; Reagent/catalyst; UV-irradiation; | 62% |
With oxygen In acetonitrile at 70℃; Temperature; UV-irradiation; |
di-tert-butyl tricarbonate
L-phenylalanine
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
In tetrahydrofuran at 60℃; for 4h; | 25% |
bis(trichloromethyl) carbonate
L-phenylalanine hydrochloride
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
With TEA In tetrahydrofuran at 55 - 60℃; |
Conditions | Yield |
---|---|
In tetrahydrofuran at 55℃; for 2h; |
(S)-3-phenyl-2-ureido-propionic acid
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
With oxygen; nitrogen(II) oxide |
L-phenylalanine
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 76 percent / aq. NaOH 2: 66.8 percent / PBr3 / diethyl ether View Scheme |
N-benzyloxycarbonyl-L-phenylalanyl chloride
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
In tetrahydrofuran; hexane at 40℃; for 12h; |
isopropylamine
L-phenylalanine-N-carboxyanhydride
(S)-2-amino-N-isopropyl-3-phenylpropanamide
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 0.0125h; Flow reactor; | 91% |
In dichloromethane at 20℃; for 0.00277778h; |
2-amino-4,5-dimethoxyacetophenone
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
Stage #1: 2-amino-4,5-dimethoxyacetophenone; L-phenylalanine-N-carboxyanhydride With trifluoroacetic acid In toluene at 60℃; for 0.5h; Sealed tube; Stage #2: With triethylamine at 80℃; for 0.5h; Sealed tube; | 90% |
(2-aminophenyl)(phenyl)methanone
L-phenylalanine-N-carboxyanhydride
(S)-3-benzyl-5-phenyl-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one
Conditions | Yield |
---|---|
Stage #1: (2-aminophenyl)(phenyl)methanone; L-phenylalanine-N-carboxyanhydride With trifluoroacetic acid In toluene at 60℃; for 0.5h; Sealed tube; Stage #2: With triethylamine at 80℃; for 0.5h; Sealed tube; | 88% |
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 24h; | 85% |
2-Amino-5-chlorobenzophenone
L-phenylalanine-N-carboxyanhydride
(S)-3-benzyl-7-chloro-5-phenyl-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one
Conditions | Yield |
---|---|
Stage #1: 5-chloro-2-aminobenzophenone; L-phenylalanine-N-carboxyanhydride With trifluoroacetic acid In toluene at 60℃; for 0.5h; Sealed tube; Stage #2: With triethylamine at 80℃; for 0.5h; Sealed tube; | 83% |
2-aminoacetophenone
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
Stage #1: 2-aminoacetophenone; L-phenylalanine-N-carboxyanhydride With trifluoroacetic acid In toluene at 60℃; for 0.5h; Sealed tube; Stage #2: With triethylamine at 80℃; for 0.5h; Sealed tube; | 82% |
4-(2-aminobenzoyl)benzonitrile
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
Stage #1: 4-(2-aminobenzoyl)benzonitrile; L-phenylalanine-N-carboxyanhydride With trifluoroacetic acid In toluene at 60℃; for 0.5h; Sealed tube; Stage #2: With triethylamine at 80℃; for 0.5h; Sealed tube; | 82% |
2-amino-3-benzoyl-4,5,6,7-tetrahydrobenzo[b]thiophene
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
Stage #1: 2-amino-3-benzoyl-4,5,6,7-tetrahydrobenzo[b]thiophene; L-phenylalanine-N-carboxyanhydride With trifluoroacetic acid In toluene at 60℃; for 0.5h; Sealed tube; Stage #2: With triethylamine at 80℃; for 0.5h; Sealed tube; | 82% |
2-amino-5-bromobenzophenone
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
Stage #1: 2-amino-5-bromobenzophenone; L-phenylalanine-N-carboxyanhydride With trifluoroacetic acid In toluene at 60℃; for 0.5h; Sealed tube; Stage #2: With triethylamine at 80℃; for 0.5h; Sealed tube; | 79% |
L-phenylalanine-N-carboxyanhydride
2-mesitylmagnesium bromide
(S)-3-phenyl-2-(2,4,6-trimethylbenzamido)propanoic acid
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether at -78 - 20℃; for 1.33h; Inert atmosphere; | 75% |
2-amino-5-chloro-2'-fluorobenzophenone
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
Stage #1: 2-amino-5-chloro-2'-fluorobenzophenone; L-phenylalanine-N-carboxyanhydride With trifluoroacetic acid In toluene at 60℃; for 0.5h; Sealed tube; Stage #2: With triethylamine at 80℃; for 0.5h; Sealed tube; | 74% |
1-(3-aminobenzofuran-2-yl)ethan-1-one
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
Stage #1: 1-(3-aminobenzofuran-2-yl)ethan-1-one; L-phenylalanine-N-carboxyanhydride With trifluoroacetic acid In toluene at 60℃; for 0.5h; Sealed tube; Stage #2: With triethylamine at 80℃; for 0.5h; Sealed tube; | 68% |
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
Stage #1: L-phenylalanine-N-carboxyanhydride With bis(1,5-cyclooctadiene)nickel (0); triphenylphosphine In tetrahydrofuran; diethyl ether for 24h; complexation; Stage #2: With diclazuril In tetrahydrofuran; water-d2 acidolysis; Further stages.; | 63% |
methyl chloroformate
L-phenylalanine-N-carboxyanhydride
Conditions | Yield |
---|---|
With aluminium trichloride In dichloromethane for 4h; Yields of byproduct given. Title compound not separated from byproducts; | A 25% B n/a |
9-hydroxyxanthene
L-phenylalanine-N-carboxyanhydride
(S)-4-benzyl-3-xanthen-9-yl-oxazolidine-2,5-dione
Conditions | Yield |
---|---|
In toluene Heating; |
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
With hydrogenchloride |
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