ITEM Standard Results Appearance White crystalline powder Conform Identification Conform
Cas:63-91-2
Min.Order:1 Kilogram
FOB Price: $7.0 / 20.0
Type:Trading Company
inquiryProduct name: L-Phenylalanine CAS No.:63-91-2 Molecule Formula:C9H11NO2 Molecule Weight:165.19 Purity: 99.1% Package: 25kg/drum Description:White crystals or crystalline powder Manufacture Standards:FCCIV/AJI/USP/EP
Cas:63-91-2
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
inquiryAppearance:White crystalline powder Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port in china
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
Cas:63-91-2
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryDescription: White crystals or crystalline powder; slightly bitter taste. It dissolves readily in water and formic acid, does not solve in ethanol or ethyl ether. Manufacture Standards: [AJI92] [USP26] [EP5] Sp
Product description: Product name L-Phenylalanine CAS number 63-91-2 Assay ≥99% Appearance White crystalline powder Capacity 500mt/year Application Nutritional supplements
Cas:63-91-2
Min.Order:10 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryUnique advantages of L-Phenylalanine Cas 63-91-2 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystal or crystalline powder Storage:cool dry place Package:25kg/dru
Cas:63-91-2
Min.Order:25 Kilogram
Negotiable
Type:Trading Company
inquiryProduct name:L-Phenylalanine Cas :63-91-2 MF:C9H11NO2 1、High quality with reasonible price 2、Fast delivey and high-efficiency 3、Professional working team and professional services 4、ISO,GMP certified Introduction: Hefei TNJ Chemi
Cas:63-91-2
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
inquiryL-PHENYLALANINE Product Name: L-PHENYLALANINE Molecular Weight: 165.19 CAS NO: 63-91-2 EC NO: 200-568-1 Molecular Formula: C9H11NO2
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:63-91-2
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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,
1. GMP AVALIABLE ; 2. IN STOCK 3. FAST REPLY QUALIFED ; EFFICIENCY; RESPONSIBLE Package:25kg/drum Application:active pharmaceutical ingredient Transportation:air/sea both ok
Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:63-91-2
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryZorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integ
Cas:63-91-2
Min.Order:1 Kilogram
Negotiable
Type:Other
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
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 s
Cas:63-91-2
Min.Order:1 Kilogram
FOB Price: $5.0
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
Name:L-Phenylalanine CAS NO:63-91-2 Grade:Chemical industry, scientific research and export Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vulnerability P
Cas:63-91-2
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
inquiryOur company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company
Cas:63-91-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:63-91-2
Min.Order:1 Gram
FOB Price: $6.0 / 9.0
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:63-91-2
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 dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd
Cas:63-91-2
Min.Order:1 Kilogram
FOB Price: $5.0 / 10.0
Type:Trading Company
inquiryProduct name L-Phenylalanine English name L-Phenylalanine Alias Phenyalanine, L-; Phenylalanine; PHE; Phenylalanine, L-; (S)-2-Amino-3-Phenylpropionic acid; (S)-(-)-Pheny
We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need CMO
Cas:63-91-2
Min.Order:1 Gram
Negotiable
Type:Trading Company
inquiryHanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr
Cas:63-91-2
Min.Order:1 Kilogram
FOB Price: $200.0 / 400.0
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:63-91-2
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:63-91-2
Min.Order:10 Gram
FOB Price: $1.32
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:63-91-2
Min.Order:1 Kilogram
FOB Price: $34.0 / 50.0
Type:Trading Company
inquiryL-Phenylalanine CAS:63-91-2 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 intermediate
Cas:63-91-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With ammonium bicarbonate; water In dichloromethane for 48h; α-chymotrypsin; | 100% |
With sodium hydroxide In water; ethyl acetate pH=9 - 10; | 93% |
at 25℃; for 0.833333h; enzyme alcalase from Bacillus licheniforms; pH 8.2; |
Conditions | Yield |
---|---|
With cell extract of Sphingomonas paucimobilis SC 16113 In water at 42℃; for 20h; Enzymatic reaction; | 100% |
With hydrogen In ethanol for 0.5h; | 100% |
With palladium on activated charcoal In methanol; ethyl acetate | 99% |
Conditions | Yield |
---|---|
With ammonium bicarbonate; water In dichloromethane for 36h; α-chymotrypsin; | 100% |
With Tris buffer; water at 50℃; Rate constant; | |
With human valacyclovirase; water at 37℃; pH=7.4; Kinetics; Time; HEPES buffer; Enzymatic reaction; |
((prop-2-yn-1-yloxy)carbonyl)-L-phenylalanine
L-phenylalanine
Conditions | Yield |
---|---|
With resin bound tetrathiomolybdate In methanol at 28℃; for 1.5h; ultrasonic bath; | 100% |
Conditions | Yield |
---|---|
With formate dehydrogenase; NAD; ammonium formate at 30℃; for 24h; PheDH; | 99% |
With A-(modified B6)-B-<ω-amino(ethylamino)>-β-cyclodextrin In water at 30℃; for 5h; pH 8.0 (phosphate buffer); Yield given; | |
With formate dehydrogenase; NAD; ammonium formate at 30℃; for 24h; Mechanism; buffer (pH 8.5); other oxo-acids; PheDH; |
phenylalanine amide hydrochloride
L-phenylalanine
Conditions | Yield |
---|---|
With pyridoxal 5'-phosphate monohydrate; cobalt(II) chloride In aq. buffer at 40℃; for 4h; pH=7.0; Enzymatic reaction; | 99% |
Conditions | Yield |
---|---|
With pepsin immobilized on terephthalaldehyde functionalized chitosan magnetic nanoparticle In acetonitrile at 20℃; for 48h; pH=2; | 98% |
With hydrogenchloride | |
With hydrogen bromide |
Conditions | Yield |
---|---|
With ammonium formate; tris hydrochloride; nicotinamide adenine dinucleotide; formate dehydrogenase; phenylalanine dehydrogenase In water at 30℃; for 24h; | 98% |
With ammonium formate; tris hydrochloride; nicotinamide adenine dinucleotide; phenylalanine and formate dehydrogenase In water at 30℃; for 24h; Equilibrium constant; pH = 8.5; | 98% |
With L-glutamic acid; pyridoxal 5'-phosphate In water at 40℃; for 12h; E.coli Aspartate transaminase, pH 8; | 84% |
With L-glutamic acid; E.coli Aspartate transaminase; pyridoxal 5'-phosphate at 40℃; for 12h; enzyme kinetics; pH 8; Miachaelis constant (Km); maximum velocity constant (vmax); further α-keto acids; | 84% |
With L-glutamine; human glutamine transaminase K at 37℃; pH=7.4; aq. phosphate buffer; Enzymatic reaction; |
((S)-1-Cyano-2-phenyl-ethyl)-carbamic acid methyl ester
L-phenylalanine
Conditions | Yield |
---|---|
With hydrogenchloride In water for 7h; Heating; | 98% |
Conditions | Yield |
---|---|
With hydrogen; nickel In water; acetic acid under 25857.4 Torr; | 97% |
A
L-phenylalanine
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol for 3h; Ambient temperature; | A n/a B 97% |
Conditions | Yield |
---|---|
With D-amino acid oxidase; E. coli branched-chain amino acid aminotransferase In water at 37℃; for 72h; Tris buffer, pH 8.5, 1mM EDTA, monosodium glutamate, bovine serum albumin, catalase, pyridoxal 5'-phosphate; | 96% |
With porcine kidney D-amino acid oxidase (EC 1.4.3.3.); sodium cyanoborohydride; flavin adenine dinucleotide In phosphate buffer at 37℃; | 82% |
With sodium hydroxide; oxygen at 30℃; for 24h; pH=7.3; aq. buffer; Enzymatic reaction; optical yield given as %ee; enantioselective reaction; | 44% |
N-allyloxycarbonyl-(S)-phenylalanate
L-phenylalanine
Conditions | Yield |
---|---|
With tri-n-butyl-tin hydride; bis-triphenylphosphine-palladium(II) chloride In dichloromethane Ambient temperature; | 95% |
N-tert-butoxycarbonyl-L-phenylalanine
L-phenylalanine
Conditions | Yield |
---|---|
With tetradecyl(trihexyl)phosphonium bistriflamide; trifluoroacetic acid at 130℃; for 0.166667h; Ionic liquid; | 95% |
With methanol; tetrachloromethane at 20℃; for 12h; UV-irradiation; | 91% |
With trifluoroacetic acid | |
With ethylenediaminetetraacetic acid; phenylmethylsulphonyl fluoride; water In aq. phosphate buffer at 30℃; Kinetics; Reagent/catalyst; Microbiological reaction; Enzymatic reaction; | |
With trifluoroacetic acid at 20℃; for 0.25h; |
Conditions | Yield |
---|---|
95% | |
Multi-step reaction with 2 steps 1: 1.) LDA / 1.) THF, hexane, from -78 deg C to -20 deg C; 2.) THF, from -78 deg C to -20 deg C, 24 h 2: 92 percent / 1 N aq. HCl / 4 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 1.) sodium bis(trimethylsilyl)amide / 1.) THF, -82 deg C, 40 min, 2.) THF, -82 deg C, 1.5 h 2: 80 percent / trifluoroacetic acid / CH2Cl2 / 4 h 3: 76 percent / H2 / PdCl2 / tetrahydrofuran; ethanol / 29 h / 2172.02 Torr View Scheme | |
Multi-step reaction with 2 steps 1: 1.) LDA / 1.) THF, -78 deg C, 2.) THF, -78 deg C 2: 85 percent / 6N HCl / 6 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: 77 percent / NaN(Si(CH3)3)2 / tetrahydrofuran / 0.67 h / -100 °C 2: 1) TFA; 2) H2 / 2) Pd / 1) CH2Cl2 View Scheme |
N-Fmoc L-Phe
L-phenylalanine
Conditions | Yield |
---|---|
With sodium azide In N,N-dimethyl-formamide at 50℃; for 1h; Temperature; Time; Solvent; | 95% |
Stage #1: N-Fmoc L-Phe With N-ethyl-N,N-diisopropylamine In dichloromethane for 1h; 2-chlorotrityl chloride resin; Stage #2: With piperidine In N,N-dimethyl-formamide for 0.166667h; 2-chlorotrityl chloride resin; Stage #3: With trifluoroacetic acid In dichloromethane for 0.166667h; | |
With piperidine In N,N-dimethyl-formamide for 0.0333333h; Solvent; |
A
L-phenylalanine
B
(S)-1-benzyl-N-[4-chloro-2-(2-chlorobenzoyl)phenyl]pyrrolidine-2-carboxamide
Conditions | Yield |
---|---|
Stage #1: C34H29Cl2N3NiO3 With hydrogenchloride In 1,4-dioxane; methanol; water at 60℃; Stage #2: In 1,4-dioxane; methanol; water enantioselective reaction; | A 72% B 95% |
D-Phenylalaninamide
butan-1-ol
L-phenylalanine
Conditions | Yield |
---|---|
94% |
(3S,6S,8S,8aS)-3-benzyl-7,7,8a-trimethyl-3,5,6,7,8,8a-hexahydro-2H-6,8-methanobenzo[b][1,4]oxazin-2-one
L-phenylalanine
Conditions | Yield |
---|---|
With hydrogenchloride In tetrahydrofuran at 70℃; for 3h; | 93% |
L-phenylalanine
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran; water at 20℃; for 1h; Reagent/catalyst; Temperature; Solvent; | 93% |
With peracetic acid; disodium hydrogenphosphate In dichloromethane at 20℃; Reagent/catalyst; |
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