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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

N-Acetyl-L-lysine

Cas:1946-82-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:cool dry place Package:1kg/foil bag;25kg/drum Application:biochemical intermediate Transporta

Manufacturer high quality AC-LYS-OH Cas 1946-82-3 with good price

Cas:1946-82-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

Nα-Acetyl-L-lysine

Cas:1946-82-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

AC-LYS-OH CAS 1946-82-3

Cas:1946-82-3

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

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

Pharmaceutical Grade CAS 1946-82-3 with competitive price

Cas:1946-82-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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

N-Acetyl-L-lysine CAS NO.1946-82-3

Cas:1946-82-3

Min.Order:10 Kilogram

Negotiable

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

N2-acetyl-L-lysine manufacturer/supplier

Cas:1946-82-3

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

L-Lysine, N2-acetyl-

Cas:1946-82-3

Min.Order:1 Gram

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

AC-LYS-OH

Cas:1946-82-3

Min.Order:1 Kilogram

FOB Price: $68.0 / 75.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

AC-LYS-OH CAS:1946-82-3 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 intermediates, s

AC-LYS-OH CAS:1946-82-3

Cas:1946-82-3

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

L-Lysine, N2-acetyl-

Cas:1946-82-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Leader Biochemical Group

PRODUCT DETAILS

China Biggest Factory Manufacturer Supply N-ALPHA-ACETYL-L-LYSINE CAS 1946-82-3

Cas:1946-82-3

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

AC-LYS-OH

Cas:1946-82-3

Min.Order:1 Kilogram

FOB Price: $79.0 / 99.0

Type:Lab/Research institutions

inquiry

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

N-Acetyl-L-Lysine

Cas:1946-82-3

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Win-Win chemical Co.Ltd

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

Ac-Lys-OH cas no.1946-82-3 0.98

Cas:1946-82-3

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

N-Acetyl-L-lysine methyl ester hydrochloride

Cas:1946-82-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development 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 chemi

Nα-Acetyl-L-lysine

Cas:1946-82-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

N-Acetyl-L-lysine CAS NO.1946-82-3

Cas:1946-82-3

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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

Nalpha-Acetyl-L-lysine

Cas:1946-82-3

Min.Order:1 Kilogram

FOB Price: $20.0

Type:Lab/Research institutions

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. 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 ♦ W

AC-LYS-OH CAS1946-82-3

Cas:1946-82-3

Min.Order:1 Kilogram

FOB Price: $7.0 / 9.0

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

N-Acetyl-L-lysine

Cas:1946-82-3

Min.Order:1 Kilogram

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,

N-Acetyl-L-lysine

Cas:1946-82-3

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

N-Acetyl-L-lysine.99%

Cas:1946-82-3

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

N-Acetyl-L-lysine CAS NO.1946-82-3

Cas:1946-82-3

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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

N-Acetyl-L-lysine CAS NO.1946-82-3

Cas:1946-82-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

N-Acetyl-L-lysine CAS NO.1946-82-3

Cas:1946-82-3

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

N-Acetyl-L-Lysine

Cas:1946-82-3

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

N-Acetyl-L-lysine

Cas:1946-82-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

N-Acetyl-L-lysine CAS NO.1946-82-3

Cas:1946-82-3

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

L-Lysine, N2-acetyl-

Cas:1946-82-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

L-lysine
56-87-1

L-lysine

acetic anhydride
108-24-7

acetic anhydride

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

Conditions
ConditionsYield
In water for 0.0666667h; Irradiation;75%
With ammonium bicarbonate In methanol at 20℃; for 3h;
N2-acetyl-N6-[(benzyloxy)carbonyl]-L-lysine
6367-08-4

N2-acetyl-N6-[(benzyloxy)carbonyl]-L-lysine

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol; water
With hydrogen; palladium on activated charcoal In ethanol
With hydrogen; palladium In ethanol; acetic acid
With hydrogen; acetic acid; palladium on activated charcoal In methanol; water Yield given;
formaldehyd
50-00-0

formaldehyd

α-N-acetyl-ε-N-hydroxymethyl-lysine

α-N-acetyl-ε-N-hydroxymethyl-lysine

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

Conditions
ConditionsYield
In water-d2 at 25℃; Equilibrium constant; effect of the pH;
lysine acetylsalicylate
357657-22-8

lysine acetylsalicylate

A

L-lysine
56-87-1

L-lysine

B

H-Lys(acetyl)-OH
692-04-6

H-Lys(acetyl)-OH

C

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

D

Nα,Nε-diacetyl-L-lysine
35436-74-9, 499-86-5

Nα,Nε-diacetyl-L-lysine

E

salicylic acid
69-72-7

salicylic acid

F

aspirin
50-78-2

aspirin

Conditions
ConditionsYield
In water at 23℃; Rate constant; pH 2.0 - 10.0;
L-lysine
56-87-1

L-lysine

aspirin
50-78-2

aspirin

A

H-Lys(acetyl)-OH
692-04-6

H-Lys(acetyl)-OH

B

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

C

lysine acetylsalicylate
357657-22-8

lysine acetylsalicylate

D

Nα,Nε-diacetyl-L-lysine
35436-74-9, 499-86-5

Nα,Nε-diacetyl-L-lysine

E

salicylic acid
69-72-7

salicylic acid

Conditions
ConditionsYield
In water at 23℃; Rate constant; Product distribution; pH 2.0 - 10.0;
Nε-benzyloxycarbonyl-Nα-acetyl-L-lysine

Nε-benzyloxycarbonyl-Nα-acetyl-L-lysine

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

Conditions
ConditionsYield
With ethanol; acetic acid Durch katalytische Hydrogenolyse;
C13H23N2O10P(2-)*2Na(1+)

C13H23N2O10P(2-)*2Na(1+)

A

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

B

α,β-D-ribofuranose-5-phophate disodium salt
108321-99-9, 150713-51-2

α,β-D-ribofuranose-5-phophate disodium salt

Conditions
ConditionsYield
In water-d2 at 37℃; pH=10.5; Equilibrium constant;
L-lysine
56-87-1

L-lysine

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: CuCO3, 2 N aq. NaOH
2: aq. NaOH / 1 h
3: H2 / Pd / aq. ethanol; acetic acid
View Scheme
N6-[(benzyloxy)carbonyl]-L-lysine
1155-64-2

N6-[(benzyloxy)carbonyl]-L-lysine

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aq. NaOH / 1 h
2: H2 / Pd / aq. ethanol; acetic acid
View Scheme
Fmoc-Lys-OH
105047-45-8

Fmoc-Lys-OH

acetic acid
64-19-7

acetic acid

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

Conditions
ConditionsYield
Stage #1: Fmoc-Lys-OH With dmap In N,N-dimethyl-formamide at 20℃; for 2h; Wang resin; Inert atmosphere;
Stage #2: acetic acid With ammonium bicarbonate In methanol at 20℃; for 3h;
Stage #3: With piperidine; trifluoroacetic acid In N,N-dimethyl-formamide at 20℃; Inert atmosphere;
N2-acetyl-N6-(tert-butyloxycarbonyl)-L-lysine
23500-04-1

N2-acetyl-N6-(tert-butyloxycarbonyl)-L-lysine

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: dicyclohexyl-carbodiimide; N-ethyl-N,N-diisopropylamine / 1,2-dimethoxyethane / 2 h / 0 - 20 °C / Inert atmosphere
2: hydrogenchloride / 1,4-dioxane / 1.5 h / 0 - 20 °C
3: trypsin / water / Enzymatic reaction
View Scheme
C17H31N3O5S

C17H31N3O5S

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: hydrogenchloride / 1,4-dioxane / 1.5 h / 0 - 20 °C
2: trypsin / water / Enzymatic reaction
View Scheme
C12H23N3O3S*ClH

C12H23N3O3S*ClH

A

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

B

2-(acetylamino)ethanethiol
1190-73-4

2-(acetylamino)ethanethiol

Conditions
ConditionsYield
With trypsin In water Enzymatic reaction;
L-leucine
61-90-5

L-leucine

L-isoleucine
73-32-5

L-isoleucine

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

malonic acid
141-82-2

malonic acid

L-valinal
98137-41-8

L-valinal

Fmoc-Trp(PG)-OH

Fmoc-Trp(PG)-OH

Fmoc-Asn(PG)-OH

Fmoc-Asn(PG)-OH

Fmoc-Ser(PG)-OH

Fmoc-Ser(PG)-OH

Fmoc-Asp(PG)-OH

Fmoc-Asp(PG)-OH

WNSLK(Ac)IDNLDV-CONH2

WNSLK(Ac)IDNLDV-CONH2

Conditions
ConditionsYield
Stage #1: L-valinal With benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide
Stage #2: With piperidine for 0.166667h; Microwave irradiation;
Stage #3: L-leucine; L-isoleucine; N-Ac-L-Lys-OH; malonic acid; Fmoc-Trp(PG)-OH; Fmoc-Asn(PG)-OH; Fmoc-Ser(PG)-OH; Fmoc-Asp(PG)-OH Further stages;
98%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

p-chlorphenylisocyanate
104-12-1

p-chlorphenylisocyanate

2-Acetylamino-6-[3-(4-chloro-phenyl)-ureido]-hexanoic acid

2-Acetylamino-6-[3-(4-chloro-phenyl)-ureido]-hexanoic acid

Conditions
ConditionsYield
With sodium hydrogencarbonate In water at 80℃; for 1h;90%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

C18H16NO3Pol

C18H16NO3Pol

N-(fluoren-9-ylmethoxycarbonyl)glycine
29022-11-5

N-(fluoren-9-ylmethoxycarbonyl)glycine

N-(9-fluorenylmethoxycarbonyl)-D-alanine
35661-38-2, 35661-39-3, 79990-15-1

N-(9-fluorenylmethoxycarbonyl)-D-alanine

C18H32N6O7

C18H32N6O7

Conditions
ConditionsYield
Stage #1: C18H16NO3Pol With piperidine 2-chlorotrityl chloride resin;
Stage #2: N-(9-fluorenylmethoxycarbonyl)-D-alanine With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine 2-chlorotrityl chloride resin;
Stage #3: N-Ac-L-Lys-OH; N-(fluoren-9-ylmethoxycarbonyl)glycine Further stages;
80%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

C31H34N2O11
1186487-74-0

C31H34N2O11

Conditions
ConditionsYield
at 37℃; pH=7.3; PBS buffer;75%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

1-isocyanato-2-methyl-3-nitrobenzene

1-isocyanato-2-methyl-3-nitrobenzene

N-[(3-nitro-2-methylphenyl)carbamoyl]valine
390824-54-1

N-[(3-nitro-2-methylphenyl)carbamoyl]valine

Conditions
ConditionsYield
at 80℃; for 3h;72%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

1-isocyanato-2-methyl-3-nitrobenzene

1-isocyanato-2-methyl-3-nitrobenzene

Nα-acetyl-N*-[(3-nitro-2-methylphenyl)carbamoyl]-lysine

Nα-acetyl-N*-[(3-nitro-2-methylphenyl)carbamoyl]-lysine

Conditions
ConditionsYield
at 80℃; for 3h;66%
tert-butyl N-{2-[(2,5-dioxopyrrolidin-1-yl)oxy]-2-oxoethyl}carbamate
3392-07-2

tert-butyl N-{2-[(2,5-dioxopyrrolidin-1-yl)oxy]-2-oxoethyl}carbamate

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

Nα-acetyl-Nε-(N-Boc-Gly)-L-lysine

Nα-acetyl-Nε-(N-Boc-Gly)-L-lysine

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane; aq. phosphate buffer at 20℃; for 16h; Reagent/catalyst;66%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

hexadecanedioic acid monomethyl ester NHS ester

hexadecanedioic acid monomethyl ester NHS ester

C25H46N2O6

C25H46N2O6

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃; for 16h;63.2%
With triethylamine In N,N-dimethyl-formamide at 20℃; for 16h;1.5 g
carbon disulfide
75-15-0

carbon disulfide

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

3-chloro-5-(methylsulfonyloxy)pentan-2-one
168299-04-5

3-chloro-5-(methylsulfonyloxy)pentan-2-one

3-<(5S)-5-acetamido-5-carboxypentyl>-5-(2-methylsulfonyloxyethyl)-4-methylthiazole-2(3H)-thione

3-<(5S)-5-acetamido-5-carboxypentyl>-5-(2-methylsulfonyloxyethyl)-4-methylthiazole-2(3H)-thione

Conditions
ConditionsYield
With potassium hydroxide In methanol 1.) 0 deg C, 1 h, 2.) room temperature, 2 h;62%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

2-(3,4-dihydroxyphenyl)-2-hydroxyacetaldehyde
13023-73-9

2-(3,4-dihydroxyphenyl)-2-hydroxyacetaldehyde

N2-acetyl-N6-(2-(3,4-dihydroxyphenyl)-2-oxoethyl)-L-lysine

N2-acetyl-N6-(2-(3,4-dihydroxyphenyl)-2-oxoethyl)-L-lysine

Conditions
ConditionsYield
In water at 40℃; for 18h; Inert atmosphere;55%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

2-methyl-5-nitrophenyl isocyanate
13471-68-6

2-methyl-5-nitrophenyl isocyanate

Nα-acetyl-N*-[(5-nitro-2-methylphenyl)carbamoyl]-lysine

Nα-acetyl-N*-[(5-nitro-2-methylphenyl)carbamoyl]-lysine

Conditions
ConditionsYield
at 80℃; for 3h;51%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

Glyoxilic acid
298-12-4

Glyoxilic acid

Nε-carboxymethyl-L-lysine dihydrochloride

Nε-carboxymethyl-L-lysine dihydrochloride

Conditions
ConditionsYield
Stage #1: N-Ac-L-Lys-OH; Glyoxilic acid With sodium hydroxide In water pH=8.7;
Stage #2: With palladium 10% on activated carbon; hydrogen In water under 3800.26 Torr; for 24h;
Stage #3: With hydrogenchloride; water at 110℃; for 3h;
46%
cis-butenedial
3675-13-6

cis-butenedial

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

sodium thiomethoxide
5188-07-8

sodium thiomethoxide

S-[1-(5-acetylamino-5-carboxypentyl)-1H-pyrrol-3-yl]thiomethane
1206823-99-5

S-[1-(5-acetylamino-5-carboxypentyl)-1H-pyrrol-3-yl]thiomethane

Conditions
ConditionsYield
Stage #1: cis-butenedial; sodium thiomethoxide With sodium phosphate at 37℃; for 0.416667h; pH=7.4;
Stage #2: N-Ac-L-Lys-OH for 15h;
43%
formaldehyd
50-00-0

formaldehyd

N-acetylcystein
616-91-1

N-acetylcystein

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

A

N-acetylcysteine methylolee

N-acetylcysteine methylolee

B

(R)-2-Acetylamino-6-[((R)-2-acetylamino-2-carboxy-ethylsulfanylmethyl)-amino]-hexanoic acid

(R)-2-Acetylamino-6-[((R)-2-acetylamino-2-carboxy-ethylsulfanylmethyl)-amino]-hexanoic acid

Conditions
ConditionsYield
In water Product distribution; various pH; further amino acids;A 40%
B 20%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

bulgarialactone B

bulgarialactone B

2-acetylamino-6-{[5-(2,3-dihydroxypropyl)-3-(1-hydroxy-10-methyl-3-oxo-dodeca-1,4,6,8-tetraenyl)-7a-methyl-2,7-dioxo-7,7a-dihydro-2H-benzofuran-6-ylidenemethyl]-amino}-hexanoic acid

2-acetylamino-6-{[5-(2,3-dihydroxypropyl)-3-(1-hydroxy-10-methyl-3-oxo-dodeca-1,4,6,8-tetraenyl)-7a-methyl-2,7-dioxo-7,7a-dihydro-2H-benzofuran-6-ylidenemethyl]-amino}-hexanoic acid

Conditions
ConditionsYield
In methanol; water at 20℃; for 2h; Michael addition;39%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

3-nitro-4-methylphenyl isocyanate
13471-69-7

3-nitro-4-methylphenyl isocyanate

Nα-acetyl-N*-[(3-nitro-4-methylphenyl)carbamoyl]-lysine

Nα-acetyl-N*-[(3-nitro-4-methylphenyl)carbamoyl]-lysine

Conditions
ConditionsYield
at 80℃; for 3h;35%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

N2-acetyl-N6-(tert-butyloxycarbonyl)-L-lysine
23500-04-1

N2-acetyl-N6-(tert-butyloxycarbonyl)-L-lysine

Conditions
ConditionsYield
With sodium hydroxide In 1,4-dioxane; water at -10 - 0℃; for 4h; pH=11;32.5%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

A

C33H48N2O5

C33H48N2O5

B

ophiobolin A

ophiobolin A

Conditions
ConditionsYield
In aq. phosphate buffer; acetonitrile at 20 - 37℃; for 23h; pH=7.4;A 21%
B 28%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

C15H15N5O6

C15H15N5O6

A

C23H29N7O8

C23H29N7O8

B

C23H29N7O8

C23H29N7O8

C

C31H43N9O10

C31H43N9O10

Conditions
ConditionsYield
at 50℃; for 168h; pH=7.4; Michael addition; aq. phosphate buffer;A 25%
B 27%
C 7%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

C16H17N5O5

C16H17N5O5

A

C24H31N7O7

C24H31N7O7

B

C32H45N9O9

C32H45N9O9

Conditions
ConditionsYield
at 50℃; for 168h; pH=7.4; Michael addition; aq. phosphate buffer;A 21%
B 4%
formaldehyd
50-00-0

formaldehyd

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

α-N-acetyl-ε-N-hydroxymethyl-lysine

α-N-acetyl-ε-N-hydroxymethyl-lysine

Conditions
ConditionsYield
In water-d2 at 25℃; for 144h;20%
In water-d2 at 25℃; Equilibrium constant; effect of the pH;
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

1-(2-chloroethyl)-1-nitroso-3-(3-pyridylmethyl)urea Narom-oxide
70015-86-0

1-(2-chloroethyl)-1-nitroso-3-(3-pyridylmethyl)urea Narom-oxide

1-(5-acetylamino-5-carboxy-1-pentamethylene)-3-(3-pyridylmethyl)urea Narom-oxide sodium salt
101140-01-6

1-(5-acetylamino-5-carboxy-1-pentamethylene)-3-(3-pyridylmethyl)urea Narom-oxide sodium salt

Conditions
ConditionsYield
With sodium hydroxide at 0℃; for 2h;18%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

1-(5-carboxypentyl)-2-((E)-2-((E)-3-(2-((E)-1-(5-carboxypentyl)-3,3-dimethylindolin-2-ylidene)ethylidene)-2-chlorocyclohex-1-en-1-yl)vinyl)-3,3-dimethyl-3H-indol-1-ium

1-(5-carboxypentyl)-2-((E)-2-((E)-3-(2-((E)-1-(5-carboxypentyl)-3,3-dimethylindolin-2-ylidene)ethylidene)-2-chlorocyclohex-1-en-1-yl)vinyl)-3,3-dimethyl-3H-indol-1-ium

C51H68N3O7(1+)

C51H68N3O7(1+)

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 60℃; for 20h; pH=8; Inert atmosphere;11%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

4-O-Carboxymethylascochlorin

4-O-Carboxymethylascochlorin

AS-6+NAcLysOH

AS-6+NAcLysOH

Conditions
ConditionsYield
With potassium carbonate In methanol at 20℃; for 16h;10%
D-glucose
50-99-7

D-glucose

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

N-acetyl-L-arginine
155-84-0

N-acetyl-L-arginine

N-acetyl-6-[(6R,7R)-2-{[(4S)-4-acetylamino-4-carboxybutyl]amino}-6,7-dihydroxy-6,7,8,8a-tetrahydroimidazo[4,5-b]azepin-4(5H)-yl]-L-norleucine

N-acetyl-6-[(6R,7R)-2-{[(4S)-4-acetylamino-4-carboxybutyl]amino}-6,7-dihydroxy-6,7,8,8a-tetrahydroimidazo[4,5-b]azepin-4(5H)-yl]-L-norleucine

Conditions
ConditionsYield
With phosphate buffer at 70℃; for 17h; pH=7.4; Maillard reaction;4%
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

1-chloro-2,4-dinitro-benzene
97-00-7

1-chloro-2,4-dinitro-benzene

N2-acetyl-N6-(2,4-dinitro-phenyl)-L-lysine
22619-87-0

N2-acetyl-N6-(2,4-dinitro-phenyl)-L-lysine

Conditions
ConditionsYield
With ethanol; sodium hydrogencarbonate
formaldehyd
50-00-0

formaldehyd

N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

α-N-Acetyl-ε-N,ε-N-dimethyl-L-lysin
14551-88-3

α-N-Acetyl-ε-N,ε-N-dimethyl-L-lysin

Conditions
ConditionsYield
With water; hydrogen; palladium on activated charcoal
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

Thioctic acid
1077-28-7, 62-46-4

Thioctic acid

Nα-Acetyl-Nε-dihydrolipoyl-L-lysin
104015-73-8

Nα-Acetyl-Nε-dihydrolipoyl-L-lysin

Conditions
ConditionsYield
(i) ClCO2iBu, Et3N, THF, (ii) /BRN= 1726281/, NaOH, (iii) NaBH4; Multistep reaction;
N-Ac-L-Lys-OH
1946-82-3

N-Ac-L-Lys-OH

ethyl 2-acetamidoacrylate
23115-42-6

ethyl 2-acetamidoacrylate

Nε-(2-Acetamido-2-ethoxycarbonyl-ethyl)-Nα-acetyl-L-lysin
2392-57-6

Nε-(2-Acetamido-2-ethoxycarbonyl-ethyl)-Nα-acetyl-L-lysin

Conditions
ConditionsYield
(i) aq. NaOH, (ii) ion-exchange resin + form>; Multistep reaction;

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