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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 ch

Ethyl 2,6-diaminohexanoate dihydrochloride Manufacturer/High quality/Best price/In stock

Cas:3844-53-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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 Ethyl2,6-Diaminohexanoatedihydrochloride supplier in China

Cas:3844-53-9

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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

L-Lysine ethyl ester dihydrochloride

Cas:3844-53-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

Pharmaceutical Grade CAS 3844-53-9 with competitive price

Cas:3844-53-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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

L-Lysine ethyl ester dihydrochloride manufacturer/supplier

Cas:3844-53-9

Min.Order:1 Gram

Negotiable

Type:Trading Company

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

L-Lysine, ethyl ester,hydrochloride (1:2) 3844-53-9

Cas:3844-53-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With 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 manufactu

Ethyl 2, 6-Diaminohexanoate Dihydrochloride CAS 3844-53-9

Cas:3844-53-9

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Leader Biochemical Group

Overview of Our Factories Our Factories production lines Our Factories R&D ability Our Factories warehouse Our Factorie

China Biggest Factory & Manufacturer supply L-lysine ethylester dihydrochloride

Cas:3844-53-9

Min.Order:1 Kilogram

FOB Price: $30.0 / 35.0

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

L-Lysine, ethyl ester,hydrochloride (1:2)

Cas:3844-53-9

Min.Order:0

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

L-Lysine, ethyl ester,hydrochloride (1:2)

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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 providing h

Factory Supply L-lysine ethylester dihydrochloride

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Other

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

3844-53-9 Ethyl 2,6-diaminohexanoate dihydrochloride

Cas:3844-53-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

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,

H-Lys-OEt.2HCl

Cas:3844-53-9

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Synonyms: LYSINE-OET 2 HCL;L-LYSINE ETHYL ESTER DIHYDROCHLORIDE;H-LYS-OET 2HCL;ethyl L-lysinate dihydrochloride;L-Lysine Ethyl Ester 2HCl;L-LYSIN-ETHYLESTER-DIHYDROCHLORID;L-Lysine ethyl ester dihy;L-Lysine ethyl·dihydrochloride CAS: 3844-5

Ethyl 2,6-diaminohexanoate dihydrochloride 3844-53-9

Cas:3844-53-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

L-Lysine, ethyl ester,hydrochloride (1:2)

Cas:3844-53-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

L-Lysine ethyl ester dihydrochloride

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Suzhou Health Chemicals Co., Ltd.

High 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

Ethyl 2,6-diaminohexanoate Dihydrochloride

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

Ethyl 2,6-diaminohexanoate dihydrochloride cas no. 3844-53-9 98%

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Research Peptide Biotechnology Co., Ltd.

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

L-Lysine, ethyl ester,hydrochloride (1:2)

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

L-lysine ethylester dihydrochloride

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

H-Lys-OEt.2HCl

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

manufacture Application:The refence standard products, for lab use, also we could produce bigger quantity on yr requirement.

ethyl 2,6-diaminohexanoate dihydrochloride

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

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

Acmec L-Lysine ethyl ester dihydrochloride 100g

Cas:3844-53-9

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Ethyl2,6-Diaminohexanoatedihydrochloride

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

L-lysine ethylester dihydrochloride

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

GL Biochem (Shanghai) Ltd.

Application:Intermidates

H-Lys-OEt·2HCl

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

L-lysine ethyl ester dihydrochloride

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

hight degree of purity Application:Fine chemical intermediates, used as the main raw material for he synthesis of various pesticides, medicines, surfactants, polymer monomers, Ond Ontifungal agents

L-Lysine, ethyl ester,hydrochloride (1:2)

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Appearance: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

Ethyl 2,6-diaminohexanoate dihydrochloride CAS No.3844-53-9

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

L-LYSINE ETHYL ESTER DIHYDROCHLORIDE

Cas:3844-53-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

ethanol
64-17-5

ethanol

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

L-Lysine hydrochloride

L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

Conditions
ConditionsYield
With thionyl chloride Reflux;87%
With thionyl chloride at -10℃; for 6h; Reflux;87%
With hydrogenchloride at 70℃; for 5h;
ethanol
64-17-5

ethanol

L-lysine-dihydrochloride

L-lysine-dihydrochloride

L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

Conditions
ConditionsYield
With hydrogenchloride
C11H15N2O5PolS

C11H15N2O5PolS

L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

C22H38N4O6Pol2S2

C22H38N4O6Pol2S2

Conditions
ConditionsYield
Stage #1: C11H15N2O5PolS With benzotriazol-1-ol; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 3h;
Stage #2: L-lysine ethyl ester dihydrochloride With dmap In dichloromethane at 20℃; for 42h;
94%
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

trityl chloride
76-83-5

trityl chloride

ethyl 2-amino-6-(tritylamino)hexanoate

ethyl 2-amino-6-(tritylamino)hexanoate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 6h;88.8%
2,3-dimethoxybenzoic acid
1521-38-6

2,3-dimethoxybenzoic acid

L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

ethyl N2,N6-bis(2,3-dimethoxybenzoyl)-L-lysinate

ethyl N2,N6-bis(2,3-dimethoxybenzoyl)-L-lysinate

Conditions
ConditionsYield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere;85%
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

trimellitic Anhydride
552-30-7

trimellitic Anhydride

C26H22N2O10
1281900-48-8

C26H22N2O10

Conditions
ConditionsYield
With pyridine; acetic acid at 20℃; for 6h; Reflux;79%
With pyridine; acetic acid for 8h; Reflux;
2-(2-methoxyethoxy)acetic acid
16024-56-9

2-(2-methoxyethoxy)acetic acid

L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

di-(2-methoxyethoxyacetyl)-L-lysine ethyl ester

di-(2-methoxyethoxyacetyl)-L-lysine ethyl ester

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; Cooling with ice;77.8%
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

geldanmycin
30562-34-6

geldanmycin

(S)-ethyl 2-amino-6-(((4E,6Z,8S,9S,10E,12S,13R,14S,16R)-9-(carbamoyloxy)-13-hydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3,20,22-trioxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaen-19-yl)amino)hexanoate

(S)-ethyl 2-amino-6-(((4E,6Z,8S,9S,10E,12S,13R,14S,16R)-9-(carbamoyloxy)-13-hydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3,20,22-trioxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaen-19-yl)amino)hexanoate

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran; methanol at 60℃;74.1%
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

2-methyl-5-nitroimidazole-1-acetic acid
1010-93-1

2-methyl-5-nitroimidazole-1-acetic acid

ethyl 2,6-bis(2-(2-methyl-5-nitro-1H-imidazol-1-yl)acetamido)hexanoate

ethyl 2,6-bis(2-(2-methyl-5-nitro-1H-imidazol-1-yl)acetamido)hexanoate

Conditions
ConditionsYield
Stage #1: 2-methyl-5-nitroimidazole-1-acetic acid With 1,1'-carbonyldiimidazole In N,N-dimethyl-formamide for 0.25h; Inert atmosphere;
Stage #2: L-lysine ethyl ester dihydrochloride With triethylamine In N,N-dimethyl-formamide Inert atmosphere;
69%
C29H51NO15

C29H51NO15

L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

C52H102N2O26
870821-07-1

C52H102N2O26

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃;66%
formaldehyd
50-00-0

formaldehyd

2-sulfanylidene-6-(trifluoromethyl)-2,3-dihydropyrimidin-4(1H)-one
368-54-7

2-sulfanylidene-6-(trifluoromethyl)-2,3-dihydropyrimidin-4(1H)-one

L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

ethyl (2S)-2,6-bis(6-oxo-8-(trifluoromethyl)-3,4-dihydro-2,6-pyrimido[2,1-b][1,3,5]thiadiazin-3(2H,3H,4H,6H)-yl)hexanoate

ethyl (2S)-2,6-bis(6-oxo-8-(trifluoromethyl)-3,4-dihydro-2,6-pyrimido[2,1-b][1,3,5]thiadiazin-3(2H,3H,4H,6H)-yl)hexanoate

Conditions
ConditionsYield
In water; acetonitrile at 20℃;51%
In water; acetonitrile at 20℃; Mannich Aminomethylation; regiospecific reaction;51%
[(2R,3R,4R)-3,4-diacetoxy-5-[2-oxo-4-(1,2,4-triazol-1-yl)pyrimidin-1-yl]tetrahydrofuran-2-yl]methyl acetate
82913-19-7

[(2R,3R,4R)-3,4-diacetoxy-5-[2-oxo-4-(1,2,4-triazol-1-yl)pyrimidin-1-yl]tetrahydrofuran-2-yl]methyl acetate

L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

4-[((1S)-1-amino-1-ethoxycarbonyl)pentyl]amino-1-(β-D-2,3,5-tri-O-acetylribofuranosyl)pyrimidine-2(1H)-one

4-[((1S)-1-amino-1-ethoxycarbonyl)pentyl]amino-1-(β-D-2,3,5-tri-O-acetylribofuranosyl)pyrimidine-2(1H)-one

Conditions
ConditionsYield
With triethylamine In acetonitrile42.3%
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4-(1,2,4-triazol-1-yl)pyrimidin-2(1H)-one
136112-90-8

1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4-(1,2,4-triazol-1-yl)pyrimidin-2(1H)-one

4-[((1S)-1-amino-1-ethoxycarbonyl)pentyl]amino-1-(β-D-2,3,5-tri-O-benzoylribofuranosyl)pyrimidine-2(1H)-one

4-[((1S)-1-amino-1-ethoxycarbonyl)pentyl]amino-1-(β-D-2,3,5-tri-O-benzoylribofuranosyl)pyrimidine-2(1H)-one

Conditions
ConditionsYield
With triethylamine In acetonitrile40.8%
formaldehyd
50-00-0

formaldehyd

m-xylylene diisocyanide
188540-42-3

m-xylylene diisocyanide

Boc-Glu(OBzl)-OH
13574-13-5

Boc-Glu(OBzl)-OH

L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

C54H72N6O14
1034473-44-3

C54H72N6O14

Conditions
ConditionsYield
Stage #1: formaldehyd; L-lysine ethyl ester dihydrochloride In methanol at 20℃; for 2h; Ugi type macrocyclization;
Stage #2: Boc-Glu(OBzl)-OH In methanol for 0.5h; Ugi type macrocyclization;
Stage #3: m-xylylene diisocyanide In methanol Ugi type macrocyclization;
40%
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

3-formylrifamycin SV
13292-22-3

3-formylrifamycin SV

C46H65N3O14

C46H65N3O14

Conditions
ConditionsYield
Stage #1: 3-formylrifamycin SV With hydrogenchloride In ethanol; dichloromethane
Stage #2: L-lysine ethyl ester dihydrochloride With potassium hydroxide In methanol; ethanol; dichloromethane at 40℃; for 0.5h;
Stage #3: With sodium cyanoborohydride In methanol; ethanol; dichloromethane at 20℃; for 1h;
33%
2-fluoro-1-methoxy-4-nitrobenzene
455-93-6

2-fluoro-1-methoxy-4-nitrobenzene

L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

A

5-nitroguaiacol
636-93-1

5-nitroguaiacol

B

2-(2-methoxy-5-nitrophenyl)amino-ε-caprolactame
124431-94-3

2-(2-methoxy-5-nitrophenyl)amino-ε-caprolactame

Conditions
ConditionsYield
In acetonitrile for 4h; Ambient temperature; Irradiation; pH=10;A 22%
B 6%
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

copper(II) o-hydroxybenzoate
3890-90-2

copper(II) o-hydroxybenzoate

Nα,Nε-disalicylidene-L-lysine ethyl ester; copper (II)-salt

Nα,Nε-disalicylidene-L-lysine ethyl ester; copper (II)-salt

Conditions
ConditionsYield
With ethanol; sodium acetate
10-undecenoic acid
112-38-9

10-undecenoic acid

L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

N,N'-Bis-(10-undecenoyl)-L-lysinethylester
61796-85-8

N,N'-Bis-(10-undecenoyl)-L-lysinethylester

Conditions
ConditionsYield
(i) ClCO2Et, Et3N, (ii) /BRN= 3697099/; Multistep reaction;
(i) Et3N, DMF, (ii) ClCO2Et, (iii) /BRN= 3697099/; Multistep reaction;
tert-Butyl 4-nitrophenyl carbonate
13303-10-1

tert-Butyl 4-nitrophenyl carbonate

L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

Nα,Nε-Di-tert.-butyloxycarbonyl-L-lysin-ethylester
99872-16-9

Nα,Nε-Di-tert.-butyloxycarbonyl-L-lysin-ethylester

Conditions
ConditionsYield
With pyridine
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

n-decanoyl chloride
112-13-0

n-decanoyl chloride

N,N'-Bis-(decanoyl)-L-lysinethylester
61796-82-5

N,N'-Bis-(decanoyl)-L-lysinethylester

Conditions
ConditionsYield
With triethylamine
With triethylamine In N,N-dimethyl-formamide
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

A

lysine tetrapeptide
997-20-6

lysine tetrapeptide

B

poly(L-lysine), 5-mer
19431-21-1

poly(L-lysine), 5-mer

C

L-lysine
56-87-1

L-lysine

D

dilysine
13184-13-9

dilysine

E

Lys-Lys-Lys
13184-14-0

Lys-Lys-Lys

F

hexalysine
554-38-1

hexalysine

Conditions
ConditionsYield
multistep reaction; 1.) trypsin, Na2CO3 buffer pH 10.0, 25 deg C, 2.) NaOH, 60 deg C, 15 min; trypsin-catalyzed oligomerization of L-lysine esters, pH-dependence, reaction rate, kinetics, effect of NaCl; other L-lysin alkyl esters, enzyme or amino acids;
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

A

lysine tetrapeptide
997-20-6

lysine tetrapeptide

B

poly(L-lysine), 5-mer
19431-21-1

poly(L-lysine), 5-mer

C

Lys-Lys-Lys
13184-14-0

Lys-Lys-Lys

D

lysine peptide K8
21743-34-0

lysine peptide K8

Conditions
ConditionsYield
With sodium hydroxide 1.) trypsin, sodium carbonate buffer pH 10.0, 25 deg C, 1 h, 2.) 60 deg C, 15 min; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given;
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

A

lysine tetrapeptide
997-20-6

lysine tetrapeptide

B

poly(L-lysine), 5-mer
19431-21-1

poly(L-lysine), 5-mer

C

Lys-Lys-Lys
13184-14-0

Lys-Lys-Lys

D

hexalysine
554-38-1

hexalysine

Conditions
ConditionsYield
With sodium hydroxide 1.) trypsin, sodium carbonate buffer pH 10.0, 25 deg C, 1 h, 2.) 60 deg C, 15 min; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given;
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

A

lysine tetrapeptide
997-20-6

lysine tetrapeptide

B

poly(L-lysine), 5-mer
19431-21-1

poly(L-lysine), 5-mer

C

Lys-Lys-Lys
13184-14-0

Lys-Lys-Lys

D

(Lys)7
7532-36-7

(Lys)7

Conditions
ConditionsYield
With sodium hydroxide 1.) trypsin, sodium carbonate buffer pH 10.0, 25 deg C, 1 h, 2.) 60 deg C, 15 min; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given;
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

A

lysine tetrapeptide
997-20-6

lysine tetrapeptide

B

L-lysine
56-87-1

L-lysine

C

dilysine
13184-13-9

dilysine

D

Lys-Lys-Lys
13184-14-0

Lys-Lys-Lys

Conditions
ConditionsYield
With sodium hydroxide 1.) trypsin, sodium carbonate buffer pH 10.0, 25 deg C, 3 h, 2.) 60 deg C, 15 min; Yield given. Multistep reaction. Yields of byproduct given;
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

A

L-lysine
56-87-1

L-lysine

B

dilysine
13184-13-9

dilysine

C

Lys-Lys-Lys
13184-14-0

Lys-Lys-Lys

Conditions
ConditionsYield
With sodium hydroxide 1.) trypsin, sodium carbonate buffer pH 10.0, 25 deg C, 24 h, 2.) 60 deg C, 15 min; Yield given. Multistep reaction. Yields of byproduct given;
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

benzyl chloroformate
501-53-1

benzyl chloroformate

Nα,Nξ-di-Cbz-L-lysine ethyl ester
83173-67-5

Nα,Nξ-di-Cbz-L-lysine ethyl ester

Conditions
ConditionsYield
With potassium carbonate In water for 20h;14.00 g
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

Nα,Nε-bis(benzyloxycarbonyl)-D-lysinal
138207-66-6

Nα,Nε-bis(benzyloxycarbonyl)-D-lysinal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 14.00 g / K2CO3 / H2O / 20 h
2: 89 percent / CaCl2, NaBH4 / tetrahydrofuran; ethanol / 20 h / 0 - 20 °C
3: 1.) DMSO, COCl2, 2.) Et3N / 1.) CH2Cl2, -63 deg C, 20 min, 2.) CH2Cl2, -63 deg C, 20 min
View Scheme
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

N,N-bis-Cbz-L-lysinol
137649-64-0

N,N-bis-Cbz-L-lysinol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 14.00 g / K2CO3 / H2O / 20 h
2: 89 percent / CaCl2, NaBH4 / tetrahydrofuran; ethanol / 20 h / 0 - 20 °C
View Scheme
L-lysine ethyl ester dihydrochloride
3844-53-9

L-lysine ethyl ester dihydrochloride

(1R,2R,3S)-1-cyclohexyl-3,7-bisheptane-1,2-diol

(1R,2R,3S)-1-cyclohexyl-3,7-bisheptane-1,2-diol

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 14.00 g / K2CO3 / H2O / 20 h
2: 89 percent / CaCl2, NaBH4 / tetrahydrofuran; ethanol / 20 h / 0 - 20 °C
3: 1.) DMSO, COCl2, 2.) Et3N / 1.) CH2Cl2, -63 deg C, 20 min, 2.) CH2Cl2, -63 deg C, 20 min
View Scheme

Raw Materials

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