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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem'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

High purity D-Phenylalanine 98% TOP1 suppliers in China

Cas:673-06-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 D-Phenylalanine supplier in China

Cas:673-06-3

Min.Order:1 Kilogram

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Type:Manufacturers

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Kono Chem Co.,Ltd

INDEX SPECIFICATION RESULTS APPEARANCE WHITE CRYSTALS OR CRYSTALLINE POWDER COMPLIES

CAS:673-06-3 D-Phenylalanine best price

Cas:673-06-3

Min.Order:1 Kilogram

Negotiable

Type:Other

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Jinan Finer Chemical Co., Ltd

Product description: Product name D-Phenylalanine CAS number 673-06-3 Assay ≥99% Appearance White crystalline powder Capacity 200mt/year Application Pharmaceutical intermedia

D-Phenylalanine

Cas:673-06-3

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages of D-Phenylalanine Cas 673-06-3 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White to off-white powder Storage:cool dry place Package:25kg/drum Application:phar

Manufacturer high quality D-Phenylalanine Cas 673-06-3 with good price

Cas:673-06-3

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

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Hefei TNJ chemical industry co.,ltd

D-Phenylalanine CAS 637-06-3 exists in White to off-white microcrystalline powder. The primary use of D-phenylalanine as a health supplement is the relief of discomfort. It may also help to support neurological and joint functions. Specificat

D-Phenylalanine CAS 673-06-3

Cas:673-06-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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shanghai Tauto Biotech Co., Ltd

20-year experience in Phytochemicals Each product has passed very strict tests (NMR\MS\HPLC) Agents in 13 countries Certified by ISO 9001:2015 quality management system Leader Supplier of Botanical Reference Materials in China 3000 kinds of

D-Phenylalanine

Cas:673-06-3

Min.Order:10 Milligram

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Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:White or

D-alpha-Amino-beta-phenylpropionic acid

Cas:673-06-3

Min.Order:1 Kilogram

Negotiable

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

Factory Supply D-3-Benzene-2-Amnopropanoic Acid

Cas:673-06-3

Min.Order:1

Negotiable

Type:Other

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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

High Quality Food Grade D-Phenylalanine 673-06-3 HACCP Manufacturer

Cas:673-06-3

Min.Order:1 Gram

FOB Price: $0.1

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

D-Phenylalanine

Cas:673-06-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Product Name: D-alpha-Amino-beta-phenylpropionic acid Synonyms: D-beta-Phenyl-alpha-aminopropionic acid;d-alpha-aminohydrocinnamic acid;D-ALPHA-AMINO-BETA-PHENYL-PROPIONIC ACID;D-2-AMINO-3-PHE

D-alpha-Amino-beta-phenylpropionic acid_

Cas:673-06-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Product Description of Nutritional Health Supplement CAS 673-06-3 Bulk 99% D-PHE D-Phenylalanine Powder {Product Name}: D-Phenylalanine {Other Name}: D-PHE {Test Method.}: HPLC {Appearence.}: White P

High Quality 98%+ D-Phenylalanine CAS: 673-06-3

Cas:673-06-3

Min.Order:1 Kilogram

FOB Price: $50.0 / 80.0

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

Factory direct supply CAS 673-06-3 with best quality

Cas:673-06-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Product name D-Phenylalanine Synonyms D-beta-Phenyl-alpha-aminopropionic acid; D-PHE CAS No. 673

D-Phenylalanine 673-06-3

Cas:673-06-3

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

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

D-phenylalanine manufacturer/supplier

Cas:673-06-3

Min.Order:1 Gram

Negotiable

Type:Trading Company

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Hangzhou Sartort Biopharma Co., Ltd

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H-D-Phe-OH D-Phenylalanine

Cas:673-06-3

Min.Order:25 Kilogram

Negotiable

Type:Lab/Research institutions

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HANWAYS CHEMPHARM CO.,LIMITED

1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: D-Phenylalanine Structure: Formula: C9H11NO2 Molecular Weight : 165.19 Synonyms: D-beta-Phenyl-alpha-aminopropionic acid;d-alpha-aminohydrocinnamic acid;D-

D-Phenylalanine

Cas:673-06-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

why choose our company 1. quality our products meet msds safe standard and we have iso and other certificate so yan can get high quality products from our company. 2. price we are the company which is the joint of trade and industry so we cao provid

Topsale D-Phenylalanine 99% with lower price

Cas:673-06-3

Min.Order:25 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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Xi'an Faithful Biotech Co., Ltd.

We 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

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 prese

D-Phenylalanine 99%

Cas:673-06-3

Min.Order:1 Kilogram

FOB Price: $28.0 / 36.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

D-Phenylalanine CAS: 673-06-3 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 intermedia

D-Phenylalanine CAS: 673-06-3

Cas:673-06-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

D-Phenylalanine673-06-3 CAS NO.673-06-3

Cas:673-06-3

Min.Order:10 Gram

Negotiable

Type:Trading Company

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Hebei Mojin Biotechnology Co.,Ltd

Company 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

Factory Price D-Phenylalanine Powder CAS 673-06-3

Cas:673-06-3

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

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 emai

D-Phenylalanine

Cas:673-06-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hubei Jiutian Bio-medical Technology Co., Ltd

1,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

D-Phenylalanine CAS 673-06-3

Cas:673-06-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

CAS NO.:673-06-3

Cas:673-06-3

Min.Order:0

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Type:Lab/Research institutions

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Leader Biochemical Group

PRODUCT DETAILS

China Largest Manufacturer factory sales D-PHENYLALANINE CAS 673-06-3 for 500MT/Year

Cas:673-06-3

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

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ShangHai Soyoung Biotechnology Inc

Shanghai SOYOUNG onsite assessment conducted by Bureau Veritas commissioned at June 2018. Assessed Supplier of Shanghai SOYOUNG is a faithful and professional supplier of health raw materials in pharmacy, food, cosmetic and other fields for many ye

D-Phenylalanine powder CAS NO:673-06-3

Cas:673-06-3

Min.Order:25 Kilogram

FOB Price: $25.0

Type:Lab/Research institutions

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SICHUAN TONGSHENG AMINOACID CO.LTD

Sichuan Tongsheng is the most strongest manufacturer and exporter of amino acids and their derivatives in China, we guarantee high quality, competive price and reliable service. We fully compliance with ISO9001:2008, production and quality managemen

D-Phenylalanine

Cas:673-06-3

Min.Order:1 Gram

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Type:Manufacturers

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Synthetic route

(3R,6S)-4-N-((S)-1-phenethyl)-3-benzyl-6-methyl-1,4-morpholin-2,5-dione
174591-38-9

(3R,6S)-4-N-((S)-1-phenethyl)-3-benzyl-6-methyl-1,4-morpholin-2,5-dione

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With hydrogen iodide for 1h; Heating;100%
N-Cbz-O-benzyl phenylalanine
247259-40-1

N-Cbz-O-benzyl phenylalanine

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With 10% Pd/C; cyclohexa-1,4-diene In methanol at 100℃; for 0.0833333h; Microwave irradiation;100%
C46H34ClN3NiO3

C46H34ClN3NiO3

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With hydrogenchloride In methanol; water at 40℃; for 6h;100%
With hydrogenchloride In methanol; water at 40℃; for 6h;96%
phenylalanine amide hydrochloride
108321-83-1

phenylalanine amide hydrochloride

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With pyridoxal 5'-phosphate monohydrate In aq. buffer at 40℃; for 6h; pH=8.0; Enzymatic reaction;99%
(R)-2-azido-3-phenylpropanoic acid
118460-00-7

(R)-2-azido-3-phenylpropanoic acid

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In water; acetic acid under 7757.2 Torr; for 1h;97%
t-butyl (RS)-phenylalaninate
16367-71-8

t-butyl (RS)-phenylalaninate

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
95%
(3R,5R,6S)-4-(benzyloxycarbonyl)-5,6-diphenyl-3-(phenylmethyl)-2,3,5,6-tetrahydro-4H-1,4-oxazin-2-one
136707-23-8

(3R,5R,6S)-4-(benzyloxycarbonyl)-5,6-diphenyl-3-(phenylmethyl)-2,3,5,6-tetrahydro-4H-1,4-oxazin-2-one

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With hydrogen; palladium dichloride In tetrahydrofuran; ethanol under 2585.7 Torr; for 20h;93%
D-α-Hydrazino-β-phenyl-propionsaeure
1202-30-8

D-α-Hydrazino-β-phenyl-propionsaeure

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With hydrogen; platinum(IV) oxide89%
(2R,2'R)-N-(2'-amino-3'-phenylpropanoyl)bornane-10,2-sultam
129568-84-9

(2R,2'R)-N-(2'-amino-3'-phenylpropanoyl)bornane-10,2-sultam

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With lithium hydroxide In tetrahydrofuran at 20℃;87%
With lithium hydroxide; ion exchange 1.) THF; Yield given. Multistep reaction;
With lithium hydroxide; Amberlite IR-120 1) THF, room temperature, 2) H2O, room temperature, 15 h; Yield given. Multistep reaction;
C32H38N2O3
1004755-20-7

C32H38N2O3

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
Stage #1: C32H38N2O3 With hydrogenchloride; hydrogen; palladium(II) hydroxide/carbon In tetrahydrofuran; water at 50℃; for 48h;
Stage #2: With hydrogenchloride; water for 3.5h; Heating / reflux;
Stage #3: With sodium hydroxide; water pH=2.5; Product distribution / selectivity;
87%
(R)-2-(benzhydrylamino)-3-phenylpropanenitrile
1374035-93-4

(R)-2-(benzhydrylamino)-3-phenylpropanenitrile

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With hydrogenchloride; water for 3h; Reflux; optical yield given as %ee;87%
methyl 2-amino-3-phenylpropanoate hydrochloride
5619-07-8

methyl 2-amino-3-phenylpropanoate hydrochloride

A

L-phenylalanine
63-91-2

L-phenylalanine

B

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

C

D-phenylalanine methyl ester
21685-51-8

D-phenylalanine methyl ester

Conditions
ConditionsYield
at 30℃; for 0.333333h; enzyme alcalase from Bacillus licheniforms; pH 8.0; Yields of byproduct given;A n/a
B n/a
C 85%
at 30℃; for 0.333333h; enzyme alcalase from Bacillus licheniforms, pH 8.0; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
(R)-N-benzyl-phenylalanine
85114-36-9

(R)-N-benzyl-phenylalanine

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In acetic acid for 24h;85%
C15H15N3*C16H13Cl2NO3

C15H15N3*C16H13Cl2NO3

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
Stage #1: C15H15N3*C16H13Cl2NO3 With hydrogenchloride In acetonitrile at 20℃; for 1h;
Stage #2: With triethylamine In ethanol; dichloromethane at 20℃; for 1h;
85%
N-triphenylmethylsulfenyl-D-phenylalanine
154738-07-5

N-triphenylmethylsulfenyl-D-phenylalanine

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With tri-n-butyl-tin hydride In toluene at 115℃; for 0.0833333h;82%
(1R,2S,5R,8S)-5-benzyl-1,11,11-trimethyl-3-oxa-6-azatricyclo[6.2.1.02,7]undec-6-en-4-one
422570-19-2

(1R,2S,5R,8S)-5-benzyl-1,11,11-trimethyl-3-oxa-6-azatricyclo[6.2.1.02,7]undec-6-en-4-one

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
Stage #1: (1R,2S,5R,8S)-5-benzyl-1,11,11-trimethyl-3-oxa-6-azatricyclo[6.2.1.02,7]undec-6-en-4-one With hydrogenchloride at 87℃; for 2h;
Stage #2: With methyloxirane In ethanol at 20℃; for 0.5h; Further stages.;
82%
(S,S)-pseudoephedrine D-phenylalaninamide
170899-07-7

(S,S)-pseudoephedrine D-phenylalaninamide

A

pseudoephedrine
90-82-4

pseudoephedrine

B

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With water for 18h; Heating;A n/a
B 77%
(S,S)-pseudoephedrine D-phenylalaninamide
170899-07-7

(S,S)-pseudoephedrine D-phenylalaninamide

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
In water for 18h; Heating; other reagent;77%
With water Heating;70%
L-phenylalanine
63-91-2

L-phenylalanine

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With D-glucose; nicotinamide adenine dinucleotide phosphate; ammonium chloride In aq. buffer at 20℃; for 24h; pH=9; Microbiological reaction; enantioselective reaction;76%
In water at 140℃; Rate constant; pH 8.0;
Stage #1: L-phenylalanine With (S)-2-hydroxy-2'-(3-(N-phenylcarbamoylamino)benzyl)-1,1'-binaphthyl-3-carboxaldehyde; triethylamine In dimethylsulfoxide-d6 at 40℃; for 24h;
Stage #2: With hydrogenchloride; water In chloroform enantioselective reaction;
2-oxo-3-(phenyl)propionic acid
156-06-9

2-oxo-3-(phenyl)propionic acid

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With D-glucose; nicotinamide adenine dinucleotide phosphate; ammonium chloride In methanol at 20℃; for 24h; pH=9; Solvent; Microbiological reaction; enantioselective reaction;72%
With meso-2,6-D-diaminopimelic acid dehydrogenase mutant BC621; ammonium chloride; NADPH In various solvent(s) for 24h;
With D-glucose; pyridoxal 5'-phosphate; D-amino acid aminotransferase from Bacillus sp mutant T242G In aq. phosphate buffer; dimethyl sulfoxide at 37℃; for 12h; pH=8; Kinetics; Reagent/catalyst; Enzymatic reaction; enantioselective reaction;n/a
C34H33N3NiO3

C34H33N3NiO3

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
Stage #1: C34H33N3NiO3 With hydrogenchloride In methanol at 70℃;
Stage #2: In water
71%
(R)-(N-allyloxycarbonyl)phenylalanine
152507-71-6

(R)-(N-allyloxycarbonyl)phenylalanine

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With diethylamine; palladium diacetate; trisodium tris(3-sulfophenyl)phosphine In water; acetonitrile at 20℃; for 0.166667h;70%
3-Phenylpropionic acid
501-52-0

3-Phenylpropionic acid

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With D-Alanine; meso-diaminopimelate dehydrogenase; pyridoxal 5'-phosphate; alcohol dehydrogenases from Bacillus stearothermophilus; alcohol dehydrogenases from Thermoanaerobacter brockii; NADH In isopropyl alcohol at 35℃; for 9h; pH=8; Reagent/catalyst; Enzymatic reaction; enantioselective reaction;43.4%
(-)-1-<(1-cyano-2-phenylethyl)amino>-2R-methyl-5R-(1-methylethenyl)cyclohexane-1R,3R-dicarbonitrile
155385-83-4

(-)-1-<(1-cyano-2-phenylethyl)amino>-2R-methyl-5R-(1-methylethenyl)cyclohexane-1R,3R-dicarbonitrile

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With hydrogenchloride at 110℃; for 12h;41%
Phenylalanine
150-30-1

Phenylalanine

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With sodium hydroxide; oxygen; 2-amino-2-hydroxymethyl-1,3-propanediol In water at 30℃; for 5h; pH=7.3; Resolution of racemate; Enzymatic reaction; enantioselective reaction;38%
durch partielle Vergaerung mit lebender Hefe bei Gegenwart von Zucker;
3-phenyl-(2R)-[(1'R)-phenylethylamino]propionic acid

3-phenyl-(2R)-[(1'R)-phenylethylamino]propionic acid

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With hydrogen; palladium on carbon In water at 50℃; for 25h; Product distribution / selectivity;31%
(R)-N-acetylphenylalanin
10172-89-1

(R)-N-acetylphenylalanin

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
In water at 37℃; for 0.166667h; Rate constant; D-aminocyclase from Alcaligenes denitrificans DA181, pH 7.8, bovine serum albumin;
With hydrogenchloride
With hydrogenchloride
With hydrogen bromide
N-Chloroacetyl-D-phenylalanine
137503-97-0

N-Chloroacetyl-D-phenylalanine

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With hydrogenchloride
DL-N-benzoylphenylalanine
2566-22-5, 2901-76-0, 37002-52-1

DL-N-benzoylphenylalanine

A

N-benzoyl-L-phenylalanine
2566-22-5

N-benzoyl-L-phenylalanine

B

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With D-amidase-substance from pseudomonas-cultures at 37℃;
phthalic anhydride
85-44-9

phthalic anhydride

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

(R)-2-(1,3-dioxo-1,3-dihydroisoindol-2-yl)-3-phenylpropionic acid
3588-64-5, 5123-55-7, 32150-90-6, 38229-08-2

(R)-2-(1,3-dioxo-1,3-dihydroisoindol-2-yl)-3-phenylpropionic acid

Conditions
ConditionsYield
for 0.05h; microwave irradiation;100%
With pyridine for 12h; Heating;93%
With triethylamine In toluene Heating;88%
methanol
67-56-1

methanol

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

D-phenylalanine methyl ester hydrochloride
13033-84-6

D-phenylalanine methyl ester hydrochloride

Conditions
ConditionsYield
With thionyl chloride100%
With chloro-trimethyl-silane100%
With thionyl chloride at 0 - 75℃; for 2h;100%
ethanol
64-17-5

ethanol

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

D-phenylalanine ethyl ester hydrochloride
63060-94-6

D-phenylalanine ethyl ester hydrochloride

Conditions
ConditionsYield
With thionyl chloride for 4h; Reflux;100%
With hydrogenchloride In toluene
With hydrogenchloride for 2h; Heating;
With thionyl chloride at 80℃; Cooling with ice;
With thionyl chloride at 20℃;
methanol
67-56-1

methanol

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

D-phenylalanine methyl ester
21685-51-8

D-phenylalanine methyl ester

Conditions
ConditionsYield
Stage #1: methanol With acetyl chloride at 0℃; for 0.5h;
Stage #2: D-(R)-phenylalanine for 3h; Reflux;
100%
With hydrogenchloride for 0.166667h; Heating;88%
With chlorosulfonic acid at 20℃; for 2h;76%
D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

D-phenylalanine methyl ester hydrochloride
13033-84-6

D-phenylalanine methyl ester hydrochloride

Conditions
ConditionsYield
With acetyl chloride at 70℃; Cooling;100%
With thionyl chloride In methanol31.2 g (97%)
D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

acetic acid
64-19-7

acetic acid

(2R)-2-acetoxy-3-phenylpropanoic acid
146235-25-8

(2R)-2-acetoxy-3-phenylpropanoic acid

Conditions
ConditionsYield
With sodium nitrite at 20℃; for 1.5h; Inert atmosphere;100%
With sodium nitrite In water
D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

acetyl chloride
75-36-5

acetyl chloride

D-phenylalanine methyl ester hydrochloride
13033-84-6

D-phenylalanine methyl ester hydrochloride

Conditions
ConditionsYield
In methanol at 0 - 20℃; for 16h; Inert atmosphere;100%
Stage #1: acetyl chloride In methanol Cooling with ice;
Stage #2: D-(R)-phenylalanine In methanol at 70℃; for 24h; Reflux;
D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

(R)-2-amino-3-phenylpropanol
5267-64-1

(R)-2-amino-3-phenylpropanol

Conditions
ConditionsYield
With lithium borohydride; chloro-trimethyl-silane In tetrahydrofuran at 20℃; for 0.25h; Reduction;99%
With sodium tetrahydroborate; iodine In tetrahydrofuran at 0℃; Reflux;99%
With sodium tetrahydroborate; sulfuric acid In tetrahydrofuran at 20℃;98%
D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

benzyl chloroformate
501-53-1

benzyl chloroformate

Cbz-D-Phe
2448-45-5

Cbz-D-Phe

Conditions
ConditionsYield
With sodium carbonate99%
With sodium hydrogencarbonate In water at 20℃; for 12h;99%
With sodium hydrogencarbonate; sodium hydroxide In water at 0 - 20℃;74%
D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Allyl chloroformate
2937-50-0

Allyl chloroformate

(R)-(N-allyloxycarbonyl)phenylalanine
152507-71-6

(R)-(N-allyloxycarbonyl)phenylalanine

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran; water at 20℃; for 2h; Inert atmosphere;99%
With chloro-trimethyl-silane; N-ethyl-N,N-diisopropylamine In 1,2-dichloro-ethane80%
With sodium carbonate In water; acetonitrile at 0 - 20℃;74%
D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With sulfuric acid; sodium nitrite at 0 - 20℃; for 18h;98.5%
With sulfuric acid; sodium nitrite for 36h;98%
Stage #1: D-(R)-phenylalanine With sulfuric acid; sodium nitrite In water at 0 - 10℃; for 3h;
Stage #2: With water at 10 - 20℃;
87%
D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

perylene-3,4,9,10-tetracarboxylic acid 3,4:9,10-dianhydride
128-69-8

perylene-3,4,9,10-tetracarboxylic acid 3,4:9,10-dianhydride

N,N′-bis-(D)-phenylalanyl perylenebisimide

N,N′-bis-(D)-phenylalanyl perylenebisimide

Conditions
ConditionsYield
Stage #1: D-(R)-phenylalanine; perylene-3,4,9,10-tetracarboxylic acid 3,4:9,10-dianhydride With 1H-imidazole at 120℃; for 0.5h;
Stage #2: With hydrogenchloride In water at 85℃; pH=3 - 4;
98%
With 1H-imidazole at 140℃; for 1h;97%
ethyl trifluoroacetate,
383-63-1

ethyl trifluoroacetate,

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

(R)-N-(trifluoroacetyl)phenylalanine
7656-14-6

(R)-N-(trifluoroacetyl)phenylalanine

Conditions
ConditionsYield
With triethylamine In methanol at 20℃;98%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Boc-D-Phe-OH
18942-49-9

Boc-D-Phe-OH

Conditions
ConditionsYield
Stage #1: D-(R)-phenylalanine With sodium hydroxide In tetrahydrofuran; water for 0.25h; Inert atmosphere; Cooling with ice;
Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran; water at 20℃; for 24h; pH=Ca. 10.5; Inert atmosphere; Cooling with ice;
97.2%
With guanidine hydrochloride In ethanol at 35 - 40℃; for 6.5h;93%
With amberlyst-15 In ethanol at 20℃; for 20h; chemoselective reaction;93%
D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

cyclohexanylcarbonyl chloride
2719-27-9

cyclohexanylcarbonyl chloride

(R)-2-(cyclohexanecarboxamido)-3-phenylpropanoic acid
85856-40-2

(R)-2-(cyclohexanecarboxamido)-3-phenylpropanoic acid

Conditions
ConditionsYield
With potassium phosphate In tetrahydrofuran for 24h; Inert atmosphere;97%
With sodium hydroxide In acetone65%
maleic anhydride
108-31-6

maleic anhydride

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

N-maleyl-D-phenylalanine
889096-99-5

N-maleyl-D-phenylalanine

Conditions
ConditionsYield
In acetic acid at 20℃;96%
(S)-1-benzotriazol-1-yl-3,3,3-trifluoro-2-methoxy-2-phenylpropan-1-one

(S)-1-benzotriazol-1-yl-3,3,3-trifluoro-2-methoxy-2-phenylpropan-1-one

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

(R)-3-phenyl-2-((S)-3,3,3-trifluoro-2-methoxy-2-phenylpropionylamino)propionic acid

(R)-3-phenyl-2-((S)-3,3,3-trifluoro-2-methoxy-2-phenylpropionylamino)propionic acid

Conditions
ConditionsYield
With triethylamine In water; acetonitrile at 20℃; for 12h;96%
(R)-1-benzotriazol-1-yl-3,3,3-trifluoro-2-methoxy-2-phenylpropan-1-one
942130-82-7

(R)-1-benzotriazol-1-yl-3,3,3-trifluoro-2-methoxy-2-phenylpropan-1-one

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

(R)-3-phenyl-2-((R)-3,3,3-trifluoro-2-methoxy-2-phenylpropionylamino)propionic acid
126191-13-7

(R)-3-phenyl-2-((R)-3,3,3-trifluoro-2-methoxy-2-phenylpropionylamino)propionic acid

Conditions
ConditionsYield
With triethylamine In water; acetonitrile at 20℃; for 12h;96%
D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Boc-Phe-ONSu
3674-06-4

Boc-Phe-ONSu

Boc-L-Phe-D-Phe-OH
93397-22-9

Boc-L-Phe-D-Phe-OH

Conditions
ConditionsYield
With sodium hydrogencarbonate In ethanol; water; acetone at 20℃; for 5h;96%
N-(Benzyloxycarbonyloxy)succinimide
13139-17-8

N-(Benzyloxycarbonyloxy)succinimide

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

N-cyclohexyl-cyclohexanamine
101-83-7

N-cyclohexyl-cyclohexanamine

Z-D-phenylalanine DCHA salt

Z-D-phenylalanine DCHA salt

Conditions
ConditionsYield
Stage #1: N-(Benzyloxycarbonyloxy)succinimide; D-(R)-phenylalanine With sodium hydrogencarbonate; sodium carbonate In water; acetone at 20℃; for 3.5h;
Stage #2: N-cyclohexyl-cyclohexanamine In water; ethyl acetate; acetone at 20℃;
96%
D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

4-bromo-2-fluoronitrobenzene
321-23-3

4-bromo-2-fluoronitrobenzene

(5-bromo-2-nitrophenyl)-d-phenylalanine

(5-bromo-2-nitrophenyl)-d-phenylalanine

Conditions
ConditionsYield
With potassium carbonate In ethanol; water at 100℃; for 10h;96%
D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

Nα-(4-methylbenzenesulfonyl)-D-phenylalanine
86117-53-5

Nα-(4-methylbenzenesulfonyl)-D-phenylalanine

Conditions
ConditionsYield
With sodium hydroxide In water at 60℃; for 6h;95%
With sodium hydroxide In diethyl ether at 20℃; for 6h;81%
With sodium hydroxide In diethyl ether at 20℃;79%
tritylsulfenyl chloride
24165-03-5

tritylsulfenyl chloride

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

N-triphenylmethylsulfenyl-D-phenylalanine
154738-07-5

N-triphenylmethylsulfenyl-D-phenylalanine

Conditions
ConditionsYield
With triethylamine In dichloromethane for 0.5h; Ambient temperature;95%
D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide
82911-69-1

N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide

Fmoc-D-Phe-OH
86123-10-6

Fmoc-D-Phe-OH

Conditions
ConditionsYield
With sodium hydrogencarbonate In acetone Ambient temperature;95%
With sodium carbonate In aq. buffer at 37℃; for 10h; pH=8.0 - 9.0;
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