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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 have the best quality and price. Guarantee high quality, competive price and reliable service. We fully compliance with ISO9001:2008,

N-6-Trifluoroacetyl-L-Lysine

Cas:10009-20-8

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Description A white crystalline power white powder Specific rotation +

High purity Various Specifications N(epsilon)-trifluoroacetyl-L-lysine CAS:10009-20-8

Cas:10009-20-8

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

inquiry

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 N-Acetyl-L-Lysine supplier in China

Cas:10009-20-8

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product Name N-6-Trifluoroacetyl-L-lysine CAS No. 10009-20-8 Appearance White or off-white crystalline powder Assay ≥99% Capacity 200mt/year

N-6-Trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:1 Gram

FOB Price: $45.0

Type:Lab/Research institutions

inquiry

Hangzhou Think Chemical Co. Ltd

N-6-Trifluoroacetyl-L-lysine[CAS:10009-20-8] Molecular Formula C8H13F3N2O3 Molecular Weight 242.20 CAS Registry Number 10009-20-8 HANGZHO

Good quantity N-6-Trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

N-6-Trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

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 N-Acetyl-L-Lysine

Cas:10009-20-8

Min.Order:1

Negotiable

Type:Other

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

N-6-Trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis

N-6-Trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

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

Nε-Trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 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 on.O

top N-6-Trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our 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

N-6-Trifluoroacetyl-L-lysine CAS NO.10009-20-8

Cas:10009-20-8

Min.Order:1 Gram

FOB Price: $1.0 / 99.0

Type:Trading Company

inquiry

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

Food Grade CAS 10009-20-8 with fast shipping

Cas:10009-20-8

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. 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

N-6-Trifluoroacetyl-L-lysine CAS10009-20-8

Cas:10009-20-8

Min.Order:1 Kilogram

FOB Price: $7.0 / 10.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Name: N(epsilon)-trifluoroacetyl-L-lysine Synonyms: N6-Trifluoroacetyl-L-lysine CAS: 10009-20-8 MF: C8H13F3N2O3 Appearance: White powder Storage:Store in cool and dry place, away from sun light. Package:25KG/Drum Application:Pharmaceutical Interme

N(epsilon)-trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

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

N6-trifluoroacetyl-L-lysine manufacturer/supplier

Cas:10009-20-8

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White crystalline powder Storage:Room temperature Package:25kg/drum Application:Pharmaceutical intermediates Transportation:Express/Sea/Air Port:Any port in china

N-6-Trifluoroacetyl-L-lysine H-Lys(Tfa)-OH

Cas:10009-20-8

Min.Order:25 Kilogram

FOB Price: $55.0

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

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 Powder Storage:Store in sealed containers at cool & d

Lisinopril Intermediate 10009-20-8 Pharmaceutical Raw Materials

Cas:10009-20-8

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

N-6-Trifluoroacetyl-L-lysine 10009-20-8

Cas:10009-20-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the

N-6-Trifluoroacetyl-L-lysine/ LIDE PHARMA- Factory supply / Best price

Cas:10009-20-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Lisinopril intermediate, N-6-Trifluoroacetyl-L-lysine CAS:10009-20-8

Cas:10009-20-8

Min.Order:1 Kilogram

FOB Price: $49.5 / 54.3

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

N-6-Trifluoroacetyl-L-lysine CAS:10009-20-8 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 orga

N-6-Trifluoroacetyl-L-lysine CAS:10009-20-8

Cas:10009-20-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

N-6-Trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

N-6-Trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

N-6-Trifluoroacetyl-L-lysine CAS NO.10009-20-8

Cas:10009-20-8

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

N(EPSILON)-TRIFLUOROACETYL-L-LYSINE

Cas:10009-20-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&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

N-6-Trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and als

N-6-Trifluoroacetyl-L-lysine

Cas:10009-20-8

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Synthetic route

ethyl trifluoroacetate,
383-63-1

ethyl trifluoroacetate,

L-Lysine hydrochloride
657-27-2, 10098-89-2

L-Lysine hydrochloride

(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

Conditions
ConditionsYield
With sodium In ethanol at 5 - 20℃;62%
Stage #1: L-Lysine hydrochloride With ethanol; sodium
Stage #2: ethyl trifluoroacetate, In ethanol at 20℃; Cooling with ice;
Stage #3: With acetic acid In ethanol
62%
Stage #1: L-Lysine hydrochloride With sodium In ethanol for 1h;
Stage #2: ethyl trifluoroacetate, at 5 - 20℃; for 3h;
Stage #3: With acetic acid for 0.166667h;
56%
ethyl trifluoroacetate,
383-63-1

ethyl trifluoroacetate,

sodium salt of L-lysine
16079-52-0

sodium salt of L-lysine

A

(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

B

Nα,Nε-bis(trifluoroacetyl)-L-lysine
329-53-3

Nα,Nε-bis(trifluoroacetyl)-L-lysine

Conditions
ConditionsYield
In ethanol at 5 - 20℃;A 25%
B 56%
S-ethyl trifluoroacetate
383-64-2

S-ethyl trifluoroacetate

L-Lysine hydrochloride
657-27-2, 10098-89-2

L-Lysine hydrochloride

(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

Conditions
ConditionsYield
With sodium hydroxide
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

(S)-6-trifluoroacetylamino-2-(tert-butoxycarbonylamino)-hexanoic acid
96561-04-5, 16965-06-3

(S)-6-trifluoroacetylamino-2-(tert-butoxycarbonylamino)-hexanoic acid

Conditions
ConditionsYield
Stage #1: di-tert-butyl dicarbonate; (S)-6-trifluoroacetylamino-2-aminohexanoic acid With triethylamine In N,N-dimethyl-formamide at 20℃; for 3h;
Stage #2: With hydrogenchloride In water; N,N-dimethyl-formamide pH=2;
92%
In N,N-dimethyl-formamide at 20℃; for 2h;92%
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

N-phenyl-1H-benzo[d][1,2,3]triazole-1-carboxamide
86298-24-0

N-phenyl-1H-benzo[d][1,2,3]triazole-1-carboxamide

C15H18F3N3O4

C15H18F3N3O4

Conditions
ConditionsYield
With triethylamine In water; acetonitrile at 20℃; for 0.5h; chemoselective reaction;92%
phosgene
75-44-5

phosgene

(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

Nε-trifluoroacetyl-L-lysine Nα-carboxanhydride
42267-27-6

Nε-trifluoroacetyl-L-lysine Nα-carboxanhydride

Conditions
ConditionsYield
In tetrahydrofuran at 20 - 30℃; for 4.33333h; Inert atmosphere;86.5%
In 1,4-dioxane at 45℃; for 2h;70%
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

1,1'-carbonyldiimidazole
530-62-1

1,1'-carbonyldiimidazole

N-(4-(2,5-dioxo-4-oxazolidinyl)butyl)-2,2,2-trifluoroacetamide

N-(4-(2,5-dioxo-4-oxazolidinyl)butyl)-2,2,2-trifluoroacetamide

Conditions
ConditionsYield
In tetrahydrofuran for 0.4h; Reflux; Large scale;81.9%
bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

Nε-trifluoroacetyl-L-lysine Nα-carboxanhydride
42267-27-6

Nε-trifluoroacetyl-L-lysine Nα-carboxanhydride

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran at 50℃; Inert atmosphere;75%
With Pinene In ethyl acetate at 105 - 110℃;
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

trichloromethyl chloroformate
503-38-8

trichloromethyl chloroformate

Nε-trifluoroacetyl-L-lysine Nα-carboxanhydride
42267-27-6

Nε-trifluoroacetyl-L-lysine Nα-carboxanhydride

Conditions
ConditionsYield
In tetrahydrofuran for 2h; Inert atmosphere; Reflux;75%
With sodium hydroxide In tetrahydrofuran for 2h; Inert atmosphere; Reflux;75%
In ethyl acetate at 70℃; for 4h;63%
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

triethylamine
121-44-8

triethylamine

mono-4-methoxytrityl chloride
14470-28-1

mono-4-methoxytrityl chloride

C6H15N*C28H29F3N2O4

C6H15N*C28H29F3N2O4

Conditions
ConditionsYield
Stage #1: (S)-6-trifluoroacetylamino-2-aminohexanoic acid With chloro-trimethyl-silane; triethylamine In dichloromethane for 2h; Reflux; Inert atmosphere;
Stage #2: mono-4-methoxytrityl chloride In dichloromethane for 2h; Reflux; Inert atmosphere;
Stage #3: triethylamine In methanol; dichloromethane for 0.5h; Inert atmosphere;
74%
potassium cyanate
590-28-3

potassium cyanate

(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

Nα-carbamoyl-Nε-trifluoroacetyl-L-lysine

Nα-carbamoyl-Nε-trifluoroacetyl-L-lysine

Conditions
ConditionsYield
In water at 50℃; for 3h; pH=7.5;73.8%
In water at 50℃; pH=8; Kinetics;
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

docosa-10,12-diynedioic acid mono-(2,5-dioxo-pyrrolidin-1-yl) ester
340701-06-6

docosa-10,12-diynedioic acid mono-(2,5-dioxo-pyrrolidin-1-yl) ester

21-[(S)-1-Carboxy-5-(2,2,2-trifluoro-acetylamino)-pentylcarbamoyl]-henicosa-10,12-diynoic acid

21-[(S)-1-Carboxy-5-(2,2,2-trifluoro-acetylamino)-pentylcarbamoyl]-henicosa-10,12-diynoic acid

Conditions
ConditionsYield
With potassium hydroxide In tetrahydrofuran at 20℃; for 24h; pH=9;62%
methanol
67-56-1

methanol

(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

methyl 2-bromo-6-(2,2,2-trifluoroacetamido)hexanoate

methyl 2-bromo-6-(2,2,2-trifluoroacetamido)hexanoate

Conditions
ConditionsYield
Stage #1: (S)-6-trifluoroacetylamino-2-aminohexanoic acid With sulfuric acid; hydrogen bromide; sodium bromide; sodium nitrite In water at 3 - 20℃; Inert atmosphere;
Stage #2: methanol With toluene-4-sulfonic acid at 65℃; Inert atmosphere;
62%
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

C16H22F6N4O4
366001-61-8

C16H22F6N4O4

Conditions
ConditionsYield
phosphorus pentoxide In 1-methyl-pyrrolidin-2-one at 170℃; Product distribution / selectivity;59%
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

benzyl chloroformate
501-53-1

benzyl chloroformate

(2S)-2-{[(benzyloxy)carbonyl]amino}-6-[(trifluoroacetyl)amino]hexanoic acid
14905-30-7

(2S)-2-{[(benzyloxy)carbonyl]amino}-6-[(trifluoroacetyl)amino]hexanoic acid

Conditions
ConditionsYield
With sodium hydrogencarbonate
phosgene
75-44-5

phosgene

(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

A

Nε-trifluoroacetyl-L-lysine Nα-carboxanhydride
42267-27-6

Nε-trifluoroacetyl-L-lysine Nα-carboxanhydride

B

C9H11Cl2F3N2O3
112139-30-7

C9H11Cl2F3N2O3

Conditions
ConditionsYield
In tetrahydrofuran; N,N-dimethyl-formamide at 30℃; for 2.5h; Title compound not separated from byproducts;
phosgene
75-44-5

phosgene

(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

C9H12ClF3N2O4
112139-31-8

C9H12ClF3N2O4

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; for 2.5h;
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

C11H21F3N2O3Si
110579-79-8

C11H21F3N2O3Si

Conditions
ConditionsYield
In chloroform; acetonitrile for 2h; Heating;
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

N,O-Bis(trimethylsilyl)acetamide
10416-59-8, 132255-83-5

N,O-Bis(trimethylsilyl)acetamide

C14H29F3N2O3Si2

C14H29F3N2O3Si2

Conditions
ConditionsYield
In 1,4-dioxane
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

2-nitrobenzenesulfenyl chloride
7669-54-7

2-nitrobenzenesulfenyl chloride

Nα-(o-nitrophenylsulfenyl)-Nε-(trifluoroacetyl)lysine
41918-63-2

Nα-(o-nitrophenylsulfenyl)-Nε-(trifluoroacetyl)lysine

Conditions
ConditionsYield
With sodium hydroxide In acetone
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

21-((S)-5-Amino-1-carboxy-pentylcarbamoyl)-henicosa-10,12-diynoic acid
736142-36-2

21-((S)-5-Amino-1-carboxy-pentylcarbamoyl)-henicosa-10,12-diynoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 62 percent / aq. KOH / tetrahydrofuran / 24 h / 20 °C / pH 9
2: 46 percent / aq. KOH / tetrahydrofuran; methanol / 12 h / 35 °C / pH 12 - 13
View Scheme
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

Boc-Ser-Lys(TFA)-Pro-Met-Gly(OBzl)2

Boc-Ser-Lys(TFA)-Pro-Met-Gly(OBzl)2

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: CHCl3; acetonitrile / 2 h / Heating
2: 48 percent / pyridine, triethylamine, pivaloyl chloride / CHCl3; acetonitrile / 1 h / Ambient temperature
3: 53 percent / diphenylphosphorazide, triethylamine / dioxane; dimethylformamide / 7 h, 0 deg C; 40 h, 20 deg C
View Scheme
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

Nα-tert-butyloxycarbonyl-L-seryl-Nε-trifluoroacetyl-L-lysine
107994-57-0

Nα-tert-butyloxycarbonyl-L-seryl-Nε-trifluoroacetyl-L-lysine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: CHCl3; acetonitrile / 2 h / Heating
2: 48 percent / pyridine, triethylamine, pivaloyl chloride / CHCl3; acetonitrile / 1 h / Ambient temperature
View Scheme
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

Nα-(o-nitrophenylsulfenyl)-Nε-(trifluoroacetyl)-L-lysine N-hydroxysuccinimide ester
64851-79-2

Nα-(o-nitrophenylsulfenyl)-Nε-(trifluoroacetyl)-L-lysine N-hydroxysuccinimide ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 2N NaOH / acetone
2: dicyclohexylcarbodiimide / dioxane; CH2Cl2 / 7 h / 0 - 20 °C
View Scheme
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

N-tert-butoxycarbonyl-L-leucyl-Nε-(trifluoroacetyl)-L-lysyl-L-leucine methyl ester
82175-93-7

N-tert-butoxycarbonyl-L-leucyl-Nε-(trifluoroacetyl)-L-lysyl-L-leucine methyl ester

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 2N NaOH / acetone
2: dicyclohexylcarbodiimide / dioxane; CH2Cl2 / 7 h / 0 - 20 °C
3: 1.) triethylamine / 1.) dioxane, methylene chloride, 15 min, 2.) 0 - 20 deg C, 7 h
4: HCl / ethyl acetate; diethyl ether / 0.33 h / 20 °C
5: 69.5 percent / triethylamine / dioxane; CH2Cl2 / 16 h / 0 - 20 °C
View Scheme
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

Nα-(o-nitrophenylsulfenyl)-Nε-(trifluoroacetyl)-L-lysyl-L-leucine methyl ester
82175-92-6

Nα-(o-nitrophenylsulfenyl)-Nε-(trifluoroacetyl)-L-lysyl-L-leucine methyl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 2N NaOH / acetone
2: dicyclohexylcarbodiimide / dioxane; CH2Cl2 / 7 h / 0 - 20 °C
3: 1.) triethylamine / 1.) dioxane, methylene chloride, 15 min, 2.) 0 - 20 deg C, 7 h
View Scheme
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

Nε-(trifluoroacetyl)-L-lysyl-L-leucine methyl ester hydrochloride

Nε-(trifluoroacetyl)-L-lysyl-L-leucine methyl ester hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 2N NaOH / acetone
2: dicyclohexylcarbodiimide / dioxane; CH2Cl2 / 7 h / 0 - 20 °C
3: 1.) triethylamine / 1.) dioxane, methylene chloride, 15 min, 2.) 0 - 20 deg C, 7 h
4: HCl / ethyl acetate; diethyl ether / 0.33 h / 20 °C
View Scheme
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

Nα-(o-nitrophenylsulfenyl)-Nε-(trifluoroacetyl)-L-lysyl-L-alanyl-L-alanine methyl ester
82175-94-8

Nα-(o-nitrophenylsulfenyl)-Nε-(trifluoroacetyl)-L-lysyl-L-alanyl-L-alanine methyl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 2N NaOH / acetone
2: dicyclohexylcarbodiimide / dioxane; CH2Cl2 / 7 h / 0 - 20 °C
3: 50.9 percent / triethylamine / dioxane; CH2Cl2 / 16 h / 0 - 20 °C
View Scheme
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

Nε-trifluoroacetyl-L-lysine Nα-carboxanhydride
42267-27-6

Nε-trifluoroacetyl-L-lysine Nα-carboxanhydride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tetrahydrofuran / 2.5 h / 30 °C
2: 88 percent / tetrahydrofuran / 4 h / 25 °C
View Scheme
(S)-6-trifluoroacetylamino-2-aminohexanoic acid
10009-20-8

(S)-6-trifluoroacetylamino-2-aminohexanoic acid

Nε-(trifluoroacetyl)-L-lysyl-L-proline
103300-89-6

Nε-(trifluoroacetyl)-L-lysyl-L-proline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tetrahydrofuran; dimethylformamide / 2.5 h / 30 °C
2: 94 percent Chromat. / tetrahydrofuran; H2O / 0.03 h / 0 - 12 °C
View Scheme
Multi-step reaction with 3 steps
1: tetrahydrofuran / 2.5 h / 30 °C
2: 88 percent / tetrahydrofuran / 4 h / 25 °C
3: 94 percent Chromat. / tetrahydrofuran; H2O / 0.03 h / 0 - 12 °C
View Scheme

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