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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

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid Manufacturer/High quality/Best price/In stock

Cas:2544-31-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid

Cas:2544-31-2

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 manufacturin

(2R)-2-Amino-3-(4-methoxyphenyl)methylsulfanylpropanoic Acid CAS 2544-31-2

Cas:2544-31-2

Min.Order:1 Kilogram

FOB Price: $10.0 / 16.0

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

Pharmaceutical Grade CAS 2544-31-2 with competitive price

Cas:2544-31-2

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

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid manufacturer/supplier

Cas:2544-31-2

Min.Order:1 Gram

Negotiable

Type:Trading Company

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-Cysteine,S-[(4-methoxyphenyl)methyl]-

Cas:2544-31-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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,

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid

Cas:2544-31-2

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-Cys(PMeOBzl)-OH

Cas:2544-31-2

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed produc

High Quality 2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid 2544-31-2 Manufacturer

Cas:2544-31-2

Min.Order:1 Kilogram

FOB Price: $12.0

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

H-Cys(pMeOBzl)-OH

Cas:2544-31-2

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

2-amino-3-[(4-methoxybenzyl)thio]propanoic Acid

Cas:2544-31-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality moderate price & quick delivery Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to make other chemic

L-Cysteine,S-[(4-methoxyphenyl)methyl]-

Cas:2544-31-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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-Cysteine,S-[(4-methoxyphenyl)methyl]-

Cas:2544-31-2

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

H-Cys(Mob)-OH

Cas:2544-31-2

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-Cys(4-MeO-Bzl)-OH

Cas:2544-31-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

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

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid

Cas:2544-31-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

GL Biochem (Shanghai) Ltd.

Application:Intermidates

H-Cys(pMeOBzl)-OH

Cas:2544-31-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

H-Cys(pMeOBzl)-OH

Cas:2544-31-2

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

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid CAS No.2544-31-2

Cas:2544-31-2

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

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid

Cas:2544-31-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid cas 2544-31-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid cas 2544-31-2

Cas:2544-31-2

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

H-Cys(Mob)-OH

Cas:2544-31-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

H-Cys(pMeOBzl)-OH 2544-31-2

Cas:2544-31-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid

Cas:2544-31-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

(R)-2-Amino-3-((4-methoxybenzyl)thio)propanoic acid

Cas:2544-31-2

Min.Order:0

Negotiable

Type:Other

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

2-amino-3-[(4-methoxyphenyl)methylthio]propanoic acid

Cas:2544-31-2

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

Henan Sunlake Enterprise Corporation Our Advantages 1, Any inquiry about ch

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid

Cas:2544-31-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

H-Cys(PMeOBzl)-OH

Cas:2544-31-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid CAS NO.2544-31-2

Cas:2544-31-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Watson International Ltd

Watson International Ltd' has a very strong R&D and technical capacity supported by FCAD's platform. The subsidiaries under FCAD Group have accumulated much know-how of different fine chemical branches. For example, Apnoke Scientific L

H-Cys(pMeOBzl)-OH(H-Cys(Mob)-OH)

Cas:2544-31-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

Z(OMe)-Cys(MBzl)-OH
23619-36-5

Z(OMe)-Cys(MBzl)-OH

S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

Conditions
ConditionsYield
With methanesulfonic acid; 3-methyl-phenol In dichloromethane at 25℃; for 0.5h;100%
Multi-step reaction with 3 steps
1: aq. sodium perborate / ethyl acetate
2: CF3CO2H / diethyl ether
3: HF
View Scheme
L-Cysteine
52-90-4

L-Cysteine

p-methoxybenzyl chloride
824-94-2

p-methoxybenzyl chloride

S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

Conditions
ConditionsYield
With trifluoroacetic acid In dichloromethane 1.) 0 deg C, 1 h; 2.) RT, 30 min;81%
Stage #1: p-methoxybenzyl chloride With hydrogenchloride In diethyl ether; water for 3h;
Stage #2: L-Cysteine With sodium hydroxide In diethyl ether; water at 20℃; for 2h;
64%
With ammonia
L-Cysteine
52-90-4

L-Cysteine

4-Methoxybenzyl alcohol
105-13-5

4-Methoxybenzyl alcohol

S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

Conditions
ConditionsYield
Stage #1: 4-Methoxybenzyl alcohol With hydrogenchloride In diethyl ether; water for 3h;
Stage #2: L-Cysteine With sodium hydroxide In diethyl ether; ethanol; water at 20℃; for 2h;
Stage #3: With hydrogenchloride In diethyl ether; ethanol; water at 0℃; pH=7;
64%
Stage #1: 4-Methoxybenzyl alcohol With hydrogenchloride In diethyl ether
Stage #2: L-Cysteine With sodium hydroxide In diethyl ether; ethanol; water at 20℃; for 2h;
Stage #3: With hydrogenchloride In diethyl ether; ethanol; water at 0℃; pH=7;
64%
Stage #1: 4-Methoxybenzyl alcohol With hydrogenchloride In diethyl ether; water for 3h;
Stage #2: L-Cysteine With sodium hydroxide In diethyl ether; ethanol; water at 20℃; for 2h;
Stage #3: With hydrogenchloride In diethyl ether; ethanol; water pH=7;
64%
With trifluoroacetic acid In dichloromethane
L-Cysteine
52-90-4

L-Cysteine

4-methoxybenzyl hydrazinecarboxylate
18912-37-3

4-methoxybenzyl hydrazinecarboxylate

S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

Conditions
ConditionsYield
With trifluoroacetic acid
(R)-2-(4-Methoxy-phenyl)-thiazolidine-4-carboxylic acid
222404-25-3

(R)-2-(4-Methoxy-phenyl)-thiazolidine-4-carboxylic acid

S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

Conditions
ConditionsYield
With triethylsilane; trifluoroacetic acid In dichloromethane Ambient temperature;
(R)-2-Amino-3-(4-methoxy-phenylmethanesulfinyl)-propionic acid
73243-09-1

(R)-2-Amino-3-(4-methoxy-phenylmethanesulfinyl)-propionic acid

S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

Conditions
ConditionsYield
With hydrogen fluoride
Z(OMe)-Cys(MBzl)(O)-OH
73285-37-7

Z(OMe)-Cys(MBzl)(O)-OH

S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: CF3CO2H / diethyl ether
2: HF
View Scheme
l-cysteine hydrochloride
52-89-1

l-cysteine hydrochloride

p-OCH3-C6H4-CH2-X, X=Cl or Br

p-OCH3-C6H4-CH2-X, X=Cl or Br

S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

Conditions
ConditionsYield
With sodium hydroxide In ethanol; chloroform; water at 20℃;
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

L-Cysteine
52-90-4

L-Cysteine

Conditions
ConditionsYield
With trimethylsilyl trifluoromethanesulfonate; methyl-phenyl-thioether In trifluoroacetic acid at 0℃; for 0.5h; Product distribution; New peptide deprotection procedure: hard-soft acid-base concept; the role of soft bases (thioanisole, dimethylsulfide, diphenylsulfide) employed.;100%
With trifluoroacetic acid In dichloromethane at 20℃; Rate constant;
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

N-(tert-butyloxycarbonyl)-S-(4-methoxybenzyl)cysteine
18942-46-6

N-(tert-butyloxycarbonyl)-S-(4-methoxybenzyl)cysteine

Conditions
ConditionsYield
Stage #1: di-tert-butyl dicarbonate; S-(4-methoxybenzyl)-L-cysteine With potassium carbonate In tetrahydrofuran; water at 20℃; for 2h;
Stage #2: With hydrogenchloride In water at 0℃; pH=3;
99%
Stage #1: di-tert-butyl dicarbonate; S-(4-methoxybenzyl)-L-cysteine With potassium carbonate In tetrahydrofuran; water at 20℃; for 2h;
Stage #2: With hydrogenchloride In water at 0℃; pH=3;
99%
With potassium carbonate In tetrahydrofuran; water at 20℃; for 2h;99%
With potassium carbonate In tetrahydrofuran; water at 20℃; for 2h;99%
In tetrahydrofuran; water Ambient temperature; pH=8; Yield given;
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

L-cystine
56-89-3

L-cystine

Conditions
ConditionsYield
With Methyltrichlorosilane; 1,1'-sulfinylbisbenzene at 4℃; for 0.166667h;95%
With methoxybenzene; thallium(III) trifluoroacetate In trifluoroacetic acid at 0℃; for 1h;86.7%
With methoxybenzene; thallium(III) trifluoroacetate In trifluoroacetic acid at 0℃; for 1h; Product distribution; cleavage various S-protecting groups of cystein;86.7%
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

(R)-2-Amino-3-(4-methoxy-phenylmethanesulfinyl)-propionic acid
73243-09-1

(R)-2-Amino-3-(4-methoxy-phenylmethanesulfinyl)-propionic acid

L-cystine
56-89-3

L-cystine

Conditions
ConditionsYield
With dimethylsulfide; trifluorormethanesulfonic acid In trifluoroacetic acid at 0℃; for 1h;92.2%
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

trichloromethyl chloroformate
503-38-8

trichloromethyl chloroformate

4-methoxybenzylcysteine N-carboxy anhydride

4-methoxybenzylcysteine N-carboxy anhydride

Conditions
ConditionsYield
In tetrahydrofuran at 55℃; for 0.5h; Temperature;87%
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

H-Cys(Acm)(O)-OH
75893-05-9

H-Cys(Acm)(O)-OH

L-cystine
56-89-3

L-cystine

Conditions
ConditionsYield
With dimethylsulfide In trifluoroacetic acid at 25℃; for 1h;85.3%
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile

N-(tert-butyloxycarbonyl)-S-(4-methoxybenzyl)cysteine
18942-46-6

N-(tert-butyloxycarbonyl)-S-(4-methoxybenzyl)cysteine

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane; water for 3h;83%
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

N-tert-butyloxycarbonyl-L-α-aminoadipic acid α-p-methoxybenzyl ester
790244-47-2

N-tert-butyloxycarbonyl-L-α-aminoadipic acid α-p-methoxybenzyl ester

N-tert-butyloxycarbonyl-α-p-methoxybenzyl-δ-(L-α-aminoadipoyl)-S-p-methoxybenzyl-L-cysteine
1041170-88-0

N-tert-butyloxycarbonyl-α-p-methoxybenzyl-δ-(L-α-aminoadipoyl)-S-p-methoxybenzyl-L-cysteine

Conditions
ConditionsYield
Stage #1: N-tert-butyloxycarbonyl-L-α-aminoadipic acid α-p-methoxybenzyl ester With triethylamine; isobutyl chloroformate In tetrahydrofuran at -12℃; for 0.5h;
Stage #2: S-(4-methoxybenzyl)-L-cysteine With triethylamine In tetrahydrofuran; water at 0 - 20℃; for 1.83333h;
82%
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

2,2-dimethoxy-propane
77-76-9

2,2-dimethoxy-propane

S-<(4-methoxyphenyl)methyl>-L-cysteine methyl ester hydrochloride
71449-22-4

S-<(4-methoxyphenyl)methyl>-L-cysteine methyl ester hydrochloride

Conditions
ConditionsYield
With hydrogenchloride79%
ethanol
64-17-5

ethanol

S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

(R)-2-amino-3-(4-methoxy-benzylsulfanyl)propionic acid ethyl ester hydrochloride
156757-43-6

(R)-2-amino-3-(4-methoxy-benzylsulfanyl)propionic acid ethyl ester hydrochloride

Conditions
ConditionsYield
With acetyl chloride at 50℃; for 12h;69%
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

(S)-2-(4-Methoxy-benzyloxycarbonylamino)-succinamic acid 4-nitro-phenyl ester
23931-69-3

(S)-2-(4-Methoxy-benzyloxycarbonylamino)-succinamic acid 4-nitro-phenyl ester

Z(OMe)-Asn-Cys(MBzl)-OH
96105-49-6

Z(OMe)-Asn-Cys(MBzl)-OH

Conditions
ConditionsYield
With triethylamine In water; N,N-dimethyl-formamide for 24h; Ambient temperature;57%
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

azido-Cys(4-MeO-Bzl)

azido-Cys(4-MeO-Bzl)

Conditions
ConditionsYield
With triflic azide; potassium carbonate; copper(II) sulfate In methanol; dichloromethane; water at 20℃;41%
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

(R)-3-(Adamantane-1-sulfinyl)-2-amino-propionic acid

(R)-3-(Adamantane-1-sulfinyl)-2-amino-propionic acid

L-cystine
56-89-3

L-cystine

Conditions
ConditionsYield
With dimethylsulfide; trifluorormethanesulfonic acid In trifluoroacetic acid at 0℃; for 1h;15.5%
N-(tert-butyloxycarbonyl) azide
1070-19-5

N-(tert-butyloxycarbonyl) azide

S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

N-(tert-butyloxycarbonyl)-S-(4-methoxybenzyl)cysteine
18942-46-6

N-(tert-butyloxycarbonyl)-S-(4-methoxybenzyl)cysteine

S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

benzyl chloroformate
501-53-1

benzyl chloroformate

Z-Cys(BzlOMe)-OH
3081-32-1

Z-Cys(BzlOMe)-OH

S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

N-(4-methoxybenzyloxycarbonyl)-α-(4-methoxybenzylester)-δ-L-α-aminoadipic acid
58635-29-3

N-(4-methoxybenzyloxycarbonyl)-α-(4-methoxybenzylester)-δ-L-α-aminoadipic acid

<(N-4-methoxybenzyloxycarbonyl)-(α-4-methoxybenzyl)-δ-(L-α-aminoadipoyl)>-S-(4-methoxybenzyl)-L-cysteine
111360-78-2, 131478-88-1

<(N-4-methoxybenzyloxycarbonyl)-(α-4-methoxybenzyl)-δ-(L-α-aminoadipoyl)>-S-(4-methoxybenzyl)-L-cysteine

Conditions
ConditionsYield
With triethylamine; isobutyl chloroformate 1) THF, -15 deg C, 30 min, 2) H2O, RT, 50 min; Yield given. Multistep reaction;
With triethylamine; isobutyl chloroformate 1) THF; Multistep reaction;
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

Boc-Lys(Z)-Thr-Phe-Thr-Ser-NHNH2
58290-08-7

Boc-Lys(Z)-Thr-Phe-Thr-Ser-NHNH2

Boc-Lys(Z)-Thr-Phe-Thr-Ser-Cys(MBzl)-OH
85641-07-2

Boc-Lys(Z)-Thr-Phe-Thr-Ser-Cys(MBzl)-OH

Conditions
ConditionsYield
With hydrogenchloride; tert.-butylnitrite; triethylamine 1) THF, DMF, 15 min, -15 deg C 2) THF, DMF, 0 deg C, 24 h, room temp.,48 h; Yield given. Multistep reaction;
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

2,2-dimethoxy-propane
77-76-9

2,2-dimethoxy-propane

S-p-methoxybenzyl-L-cysteine methyl ester
61314-87-2

S-p-methoxybenzyl-L-cysteine methyl ester

Conditions
ConditionsYield
With hydrogenchloride; sodium carbonate Multistep reaction;
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

Z(OMe)-Ser-NHNH2
3481-31-0

Z(OMe)-Ser-NHNH2

Z(OMe)-Ser-Cys(CH2PhOMe)-OH
56936-26-6

Z(OMe)-Ser-Cys(CH2PhOMe)-OH

Conditions
ConditionsYield
(i) isopentyl nitrite, HCl, (ii) /BRN= 2055074/, aq. Et3N; Multistep reaction;
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

2-nitrobenzenesulfenyl chloride
7669-54-7

2-nitrobenzenesulfenyl chloride

(R)-3-(4-Methoxy-benzylsulfanyl)-2-(2-nitro-phenylsulfanylamino)-propionic acid

(R)-3-(4-Methoxy-benzylsulfanyl)-2-(2-nitro-phenylsulfanylamino)-propionic acid

Conditions
ConditionsYield
With sodium hydroxide In 1,4-dioxane
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

H-Asn-Cys(MBzl)-OH
96105-50-9

H-Asn-Cys(MBzl)-OH

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 57 percent / Et3N / dimethylformamide; H2O / 24 h / Ambient temperature
2: TFA-anisole
View Scheme
S-(4-methoxybenzyl)-L-cysteine
2544-31-2

S-(4-methoxybenzyl)-L-cysteine

H-Cys(MBzl)-Asn-Cys(MBzl)-OMe
96105-54-3

H-Cys(MBzl)-Asn-Cys(MBzl)-OMe

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 57 percent / Et3N / dimethylformamide; H2O / 24 h / Ambient temperature
2: TFA-anisole
3: 82 percent / Et3N / dimethylformamide / 12 h / Ambient temperature
4: 88 percent / dimethylformamide; diethyl ether
5: TFA-anisole
View Scheme

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