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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality ?-Alanine Ethyl Ester Hydrochloride supplier in China

Cas:4244-84-2

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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 Transportation:by courie

Manufacturer high quality Ethyl 3-aminopropanoate hydrochloride Cas 4244-84-2 with good price

Cas:4244-84-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply ?-Alanine Ethyl Ester Hydrochloride

Cas:4244-84-2

Min.Order:1

Negotiable

Type:Other

inquiry

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 quantiti

High purity Ethyl 3-aminopropanoate hydrochloride 98% TOP1 supplier in China

Cas:4244-84-2

Min.Order:1 Kilogram

FOB Price: $3.0

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

β-Alanine ethyl ester hydrochloride

Cas:4244-84-2

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

beta-Alanine ethyl ester hydrochloride

Cas:4244-84-2

Min.Order:1 Metric Ton

Negotiable

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

Ethyl 3-aminopropanoate hydrochloride

Cas:4244-84-2

Min.Order:1 Kilogram

FOB Price: $9.0 / 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

Wholesale price CAS 4244-84-2 with best price

Cas:4244-84-2

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

Ethyl 3-aminopropanoate hydrochloride manufacturer/supplier

Cas:4244-84-2

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

b-Alanine, ethyl ester,hydrochloride (1:1) 4244-84-2

Cas:4244-84-2

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 present

Ethyl 3-aminopropanoate hydrochloride Alanine derivatives

Cas:4244-84-2

Min.Order:1 Kilogram

FOB Price: $55.0 / 60.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Ethyl 3-aminopropanoate hydrochloride CAS:4244-84-2 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 qual

Ethyl 3-aminopropanoate hydrochloride CAS:4244-84-2

Cas:4244-84-2

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

b-Alanine, ethyl ester,hydrochloride (1:1)

Cas:4244-84-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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 Ethyl 3-aminopropanoate hydrochloride

Cas:4244-84-2

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

CAS NO.:4244-84-2

Cas:4244-84-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Appearance:White fine crystals with lumps Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common prod

beta-Alanine ethyl ester hydrochloride

Cas:4244-84-2

Min.Order:100 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

Ethyl 3-aminopropanoate hydrochloride

Cas:4244-84-2

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality moderate price & quick delivery Appearance:White to off-white crystalline 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. Applic

b-Alanine, ethyl ester,hydrochloride (1:1)

Cas:4244-84-2

Min.Order:1 Kilogram

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

Ethyl 3-aminopropanoate hydrochloride

Cas:4244-84-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

β-Alanine ethyl ester HC1 manufacturer

Cas:4244-84-2

Min.Order:1 Gram

Negotiable

Type:Other

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

b-Alanine, ethyl ester,hydrochloride (1:1)

Cas:4244-84-2

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

Beta-Alanine ethyl ester hydrochloride

Cas:4244-84-2

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

Ethyl 3-aminopropanoate hydrochloride

Cas:4244-84-2

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

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,

β-Alanine,ethylester,hydrochloride

Cas:4244-84-2

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

Shanghai Minstar Chemical Co., Ltd

Ethyl 3-aminopropanoate hydrochloride Chemical Properties Melting point 67-70 °C(lit.) storage temp. Store at RT. form Crystalline Powder color White to off-white Water Solubility almost transparency Sensitive Hygroscopic

beta-Alanine Ethyl Ester Hydrochloride

Cas:4244-84-2

Min.Order:1 Gram

FOB Price: $65.0

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

Ethyl 3-aminopropanoate hydrochloride

Cas:4244-84-2

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product name: Beat-Alanine Ethyl Ester Hydrochloride CAS No.: 4244-84-2 Molecule Formula:C5H12NO2 Molecule Weight:118.15 Purity: 99.0% Package: 25kg/drum Description:White to off-white crystalline powder Manufacture Standards:Enterpri

Lower Price Beat-Alanine Ethyl Ester Hydrochloride

Cas:4244-84-2

Min.Order:1 Kilogram

Negotiable

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

Ethyl 3-aminopropanoate hydrochloride

Cas:4244-84-2

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

Ethyl 3-aminopropanoate hydrochloride

Cas:4244-84-2

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Synthetic route

ethanol
64-17-5

ethanol

β-alanine hydrochloride
6057-90-5

β-alanine hydrochloride

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

Conditions
ConditionsYield
Stage #1: ethanol With thionyl chloride at -10℃; for 0.5h;
Stage #2: β-alanine hydrochloride In ethanol at -10 - 40℃;
99%
ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

Conditions
ConditionsYield
With hydrogenchloride; hydrogen In 1,4-dioxane; ethanol at 60 - 70℃; under 375.038 Torr; for 18h; Flow reactor;97%
3-azidopropionic acid ethyl ester
40139-55-7

3-azidopropionic acid ethyl ester

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

Conditions
ConditionsYield
With triphenylphosphine In tetrahydrofuran; water for 12h; Ambient temperature;90%
ethanol
64-17-5

ethanol

3-amino propanoic acid
107-95-9

3-amino propanoic acid

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

Conditions
ConditionsYield
With thionyl chloride at -10℃; for 2h; Reflux;87%
With hydrogenchloride at 0℃; for 0.5h;
With thionyl chloride at -5 - 78℃; for 1.5h; Reflux;
ethyl 4-amino-4- oxobutanoate
53171-35-0

ethyl 4-amino-4- oxobutanoate

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

Conditions
ConditionsYield
With hydrogenchloride; bis-[(trifluoroacetoxy)iodo]benzene 1) acetonitrile, water, 60-62 deg C, 2) water; Yield given. Multistep reaction;
Ethyl 3-bromopropionate
539-74-2

Ethyl 3-bromopropionate

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 84 percent / NaN3 / dimethylsulfoxide / Ambient temperature
2: 90 percent / triphenylphosphine / tetrahydrofuran; H2O / 12 h / Ambient temperature
View Scheme
3-(tert-butyloxycarbonylamino)propionic acid
3303-84-2

3-(tert-butyloxycarbonylamino)propionic acid

ethyl acetate
141-78-6

ethyl acetate

A

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

B

β-alanine hydrochloride
6057-90-5

β-alanine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride
(3R)-1-{3-[1-(tert-butoxycarbonyl)-4-piperidinyl]propanoyl}-3-piperidinecarboxylic acid
169498-28-6

(3R)-1-{3-[1-(tert-butoxycarbonyl)-4-piperidinyl]propanoyl}-3-piperidinecarboxylic acid

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

N-[(R)-1-{3-(1-tert-butoxycarbonyl-4-piperidyl)-propionyl}-3-piperidylcarbonyl]-β-alanine ethyl ester
169495-73-2

N-[(R)-1-{3-(1-tert-butoxycarbonyl-4-piperidyl)-propionyl}-3-piperidylcarbonyl]-β-alanine ethyl ester

Conditions
ConditionsYield
With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In N,N-dimethyl-formamide at 20℃;100%
ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

benzyl chloroformate
501-53-1

benzyl chloroformate

3-Benzyloxycarbonylamino-propionic acid ethyl ester
161617-96-5

3-Benzyloxycarbonylamino-propionic acid ethyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 15h;100%
With sodium hydroxide In tetrahydrofuran; water at 0 - 5℃;
ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

1-chloro-2,6-dinitrobenzene
606-21-3

1-chloro-2,6-dinitrobenzene

ethyl N-(2,6-dinitrophenyl)-β-alaninate
1173982-96-1

ethyl N-(2,6-dinitrophenyl)-β-alaninate

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 20℃; for 2h;100%
With triethylamine In tetrahydrofuran at 20℃; for 2h;
2-(4'-(6-Carbamoyl-3,5-dimethylpyrazin-2-yl)-2-chlorobiphenyl-4-yl)-acetic acid
1259022-06-4

2-(4'-(6-Carbamoyl-3,5-dimethylpyrazin-2-yl)-2-chlorobiphenyl-4-yl)-acetic acid

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

ethyl 3-(2-(4'-(6-carbamoyl-3,5-dimethylpyrazin-2-yl)-2-chlorobiphenyl-4-yl)acetamido)propanoate
1259023-07-8

ethyl 3-(2-(4'-(6-carbamoyl-3,5-dimethylpyrazin-2-yl)-2-chlorobiphenyl-4-yl)acetamido)propanoate

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 20h;100%
2,6-dicholoro-3-nitropyridine
16013-85-7

2,6-dicholoro-3-nitropyridine

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

ethyl 3-((6-chloro-3-nitropyridin-2-yl)amino)propanoate
433226-12-1

ethyl 3-((6-chloro-3-nitropyridin-2-yl)amino)propanoate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃;100%
tert-butyl (1-(4-(6-chloro-5-nitro-3-phenylpyridin-2-yl)phenyl)cyclobutyl)carbamate
1313440-75-3

tert-butyl (1-(4-(6-chloro-5-nitro-3-phenylpyridin-2-yl)phenyl)cyclobutyl)carbamate

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

ethyl 3-((6-(4-(1-((tert-butoxycarbonyl)amino)cyclobutyl)phenyl)-3-nitro-5-phenylpyridin-2-yl)amino)propanoate
1313441-20-1

ethyl 3-((6-(4-(1-((tert-butoxycarbonyl)amino)cyclobutyl)phenyl)-3-nitro-5-phenylpyridin-2-yl)amino)propanoate

Conditions
ConditionsYield
With triethylamine In ethanol at 80℃; for 1.5h; Microwave irradiation; Inert atmosphere;100%
ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

succinimide 4-azidosalicylate
96602-46-9

succinimide 4-azidosalicylate

N-(4-azido salicyloyl)-β-alanine ethyl ester

N-(4-azido salicyloyl)-β-alanine ethyl ester

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane for 1h;99%
ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

2-[2-(2-methoxyethoxy)ethoxy]ethyl chloroformate
105292-71-5

2-[2-(2-methoxyethoxy)ethoxy]ethyl chloroformate

3-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxycarbonylamino}-propionic acid ethyl ester
469887-98-7

3-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxycarbonylamino}-propionic acid ethyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 18h;99%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

3-tert-butoxycarbonylamino-propionic acid ethyl ester
88574-53-2

3-tert-butoxycarbonylamino-propionic acid ethyl ester

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 0 - 60℃; for 6h;99%
With triethylamine In dichloromethane at 0 - 20℃; Inert atmosphere;94%
Stage #1: ethyl β-alaninate hydrochloride With triethylamine In dichloromethane at 0℃; for 0.5h;
Stage #2: di-tert-butyl dicarbonate In dichloromethane at 0 - 20℃; for 16h;
92%
4-chloro-2-(2'-ethoxybiphenyl-4-yl)-6-fluoroquinoline-3-carbonitrile
881312-98-7

4-chloro-2-(2'-ethoxybiphenyl-4-yl)-6-fluoroquinoline-3-carbonitrile

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

ethyl N-[3-cyano-2-(2'-ethoxybiphenyl-4-yl)-6-fluoroquinolin-4-yl]-beta-alaninate

ethyl N-[3-cyano-2-(2'-ethoxybiphenyl-4-yl)-6-fluoroquinolin-4-yl]-beta-alaninate

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃; for 0.5h;99%
ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

chloroacetyl chloride
79-04-9

chloroacetyl chloride

ethyl 3-(N-chloroacetylamino)propionate
66368-59-0

ethyl 3-(N-chloroacetylamino)propionate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 5h;99%
2-amino-4-chloro-6-(piperidin-1-yl)pyrimidine-5-carbaldehyde
865660-47-5

2-amino-4-chloro-6-(piperidin-1-yl)pyrimidine-5-carbaldehyde

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

C15H23N5O3
1431987-97-1

C15H23N5O3

Conditions
ConditionsYield
With potassium carbonate for 21h;99%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

acrylonitrile
107-13-1

acrylonitrile

ethyl 3-((tert-butoxycarbonyl)(2-cyanoethyl)amino)propanoate
266353-22-4

ethyl 3-((tert-butoxycarbonyl)(2-cyanoethyl)amino)propanoate

Conditions
ConditionsYield
Stage #1: ethyl β-alaninate hydrochloride; acrylonitrile With sodium hydroxide In methanol at 70℃; for 6h;
Stage #2: di-tert-butyl dicarbonate In methanol at 0 - 20℃; for 6h;
99%
Stage #1: ethyl β-alaninate hydrochloride; acrylonitrile With sodium hydroxide In methanol at 70℃; for 6h;
Stage #2: di-tert-butyl dicarbonate In methanol at 0 - 20℃; for 6h;
638 g
Stage #1: ethyl β-alaninate hydrochloride; acrylonitrile With sodium hydroxide In methanol at 70℃; for 6h;
Stage #2: di-tert-butyl dicarbonate In methanol at 0 - 20℃; for 6h;
638 g
(R)-3-((4-(3-(2-((tert-butoxycarbonyl)amino)-2-phenylethyl)-1-(2-fluoro-6-(trifluoromethyl)benzyl)-6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)piperazin-1-yl)methyl)benzoic acid
1308380-51-9

(R)-3-((4-(3-(2-((tert-butoxycarbonyl)amino)-2-phenylethyl)-1-(2-fluoro-6-(trifluoromethyl)benzyl)-6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)piperazin-1-yl)methyl)benzoic acid

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

(R)-ethyl 3-(3-((4-(3-(2-((tert-butoxycarbonyl)amino)-2-phenylethyl)-1-(2-fluoro-6-(trifluoromethyl)benzyl)-6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)piperazin-1-yl)methyl)benzamido)propanoate

(R)-ethyl 3-(3-((4-(3-(2-((tert-butoxycarbonyl)amino)-2-phenylethyl)-1-(2-fluoro-6-(trifluoromethyl)benzyl)-6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)piperazin-1-yl)methyl)benzamido)propanoate

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 6h;99%
Indole-2-carboxylic acid
1477-50-5

Indole-2-carboxylic acid

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

3-[(1H-indole-2-carbonyl)amino]propionic acid ethyl ester
68724-78-7

3-[(1H-indole-2-carbonyl)amino]propionic acid ethyl ester

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0 - 20℃; for 24h;98%
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0 - 20℃; for 24h; Condensation;95%
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 0 - 20℃; for 24h; Inert atmosphere;90%
6,8-nonadecadiynoic acid
26192-19-8

6,8-nonadecadiynoic acid

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

ethyl 3-nonadeca-6,8-diynamidopropanoate

ethyl 3-nonadeca-6,8-diynamidopropanoate

Conditions
ConditionsYield
Stage #1: 6,8-octadecadiynoic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane for 1h;
Stage #2: ethyl β-alaninate hydrochloride With triethylamine In dichloromethane at 0 - 20℃; for 3h;
98%
ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

(Z)-2-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}-2-phenylacetic acid
250600-98-7

(Z)-2-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}-2-phenylacetic acid

ethyl (Z)-3-(2-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}-2-phenylacetoamido)propionate

ethyl (Z)-3-(2-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]benzyloxyimino}-2-phenylacetoamido)propionate

Conditions
ConditionsYield
With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine In N,N-dimethyl-formamide at 20℃; for 18h;97%
pyrrol-2-yl trichloromethyl ketone
35302-72-8

pyrrol-2-yl trichloromethyl ketone

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

3-[(1H-pyrrole-2-carbonyl)-amino]-propionic acid ethyl ester
129053-83-4

3-[(1H-pyrrole-2-carbonyl)-amino]-propionic acid ethyl ester

Conditions
ConditionsYield
With triethylamine In acetonitrile at 20℃; for 48h;97%
With diisopropylamine In tetrahydrofuran at 20℃; for 7h; Inert atmosphere; Reflux;63%
With triethylamine In acetonitrile at 20℃;
With triethylamine In acetonitrile at 20℃;
With triethylamine
3-nitro-benzoyl glycine
617-10-7

3-nitro-benzoyl glycine

di(succinimido) carbonate
74124-79-1

di(succinimido) carbonate

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

N-[2-[[(3-nitrophenyl)carbonyl]amino]-1-oxoethyl]-β-alanine

N-[2-[[(3-nitrophenyl)carbonyl]amino]-1-oxoethyl]-β-alanine

Conditions
ConditionsYield
With N,N-dimethylamino-pyridine In N-methyl-acetamide; aqueous potassium carbonate97%
ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

benzyl bromide
100-39-0

benzyl bromide

ethyl 3-(dibenzylamino)propanoate
108898-31-3

ethyl 3-(dibenzylamino)propanoate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile at 40℃;97%
With potassium carbonate In acetonitrile at 40℃;97%
1-(1-(2',4',6'-trimethyl-[1,1'-biphenyl]-4-yl)butyl)-1H-indazole-5-carboxylic acid

1-(1-(2',4',6'-trimethyl-[1,1'-biphenyl]-4-yl)butyl)-1H-indazole-5-carboxylic acid

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

ethyl 3-(1-(1-(2',4',6'-trimethyl-[1,1'-biphenyl]-4-yl)butyl)-1H-indazole-5-carboxamido)propionic acid

ethyl 3-(1-(1-(2',4',6'-trimethyl-[1,1'-biphenyl]-4-yl)butyl)-1H-indazole-5-carboxamido)propionic acid

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℃; for 3h;96.7%
ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

4-amino salicylic acid N-hydroxysuccinimide ester

4-amino salicylic acid N-hydroxysuccinimide ester

N-(4-amino salicyloyl)-β-alanine ethyl ester

N-(4-amino salicyloyl)-β-alanine ethyl ester

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane for 2h;96%
N-Fmoc-β-alanine
35737-10-1

N-Fmoc-β-alanine

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

N-(9-fluorenylmethoxycarbonyl)-β-alanine-β-alanine ethyl ester
877066-64-3

N-(9-fluorenylmethoxycarbonyl)-β-alanine-β-alanine ethyl ester

Conditions
ConditionsYield
Stage #1: N-Fmoc-β-alanine With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In dichloromethane at 4℃; for 0.5h;
Stage #2: ethyl β-alaninate hydrochloride With N-ethyl-N,N-diisopropylamine In dichloromethane at 22℃; for 16h;
96%
ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

N-(9-fluorenylmethoxycarbonyl)-β-alanine-β-alanine ethyl ester
877066-64-3

N-(9-fluorenylmethoxycarbonyl)-β-alanine-β-alanine ethyl ester

Conditions
ConditionsYield
Stage #1: N-Fmoc-β-alanine With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0℃; for 0.5h;
Stage #2: ethyl β-alaninate hydrochloride With N-ethyl-N,N-diisopropylamine In dichloromethane at 23℃; for 16h;
96%
5-[(2,5-difluorophenyl)[(4-fluorophenyl)sulfonyl]methyl]-4-methylpyridine-2-carboxylic acid
913090-51-4

5-[(2,5-difluorophenyl)[(4-fluorophenyl)sulfonyl]methyl]-4-methylpyridine-2-carboxylic acid

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

N-[[5-[(2,5-difluorophenyl)[(4-fluorophenyl)sulfonyl]methyl]-4-methylpyridin-2-yl]carbonyl]-β-alanineethyl ester

N-[[5-[(2,5-difluorophenyl)[(4-fluorophenyl)sulfonyl]methyl]-4-methylpyridin-2-yl]carbonyl]-β-alanineethyl ester

Conditions
ConditionsYield
With 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 15h;96%
3-fluoro-4-nitrobenzonitrile
218632-01-0

3-fluoro-4-nitrobenzonitrile

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

3-(5-cyano-2-nitro-phenylamino)-propionic acid ethyl ester
1090902-55-8

3-(5-cyano-2-nitro-phenylamino)-propionic acid ethyl ester

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl acetamide at 20℃; for 16h;96%
5,6-dimethoxyindole-2-carboxylic acid
88210-96-2

5,6-dimethoxyindole-2-carboxylic acid

ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

3-[(5,6-dimethoxy-1H-indole-2-carbonyl)amino]propionic acid ethyl ester
1092796-32-1

3-[(5,6-dimethoxy-1H-indole-2-carbonyl)amino]propionic acid ethyl ester

Conditions
ConditionsYield
Stage #1: 5,6-dimethoxyindole-2-carboxylic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran at 20℃; for 8h;
Stage #2: ethyl β-alaninate hydrochloride With triethylamine In tetrahydrofuran at 20℃;
96%
ethyl β-alaninate hydrochloride
4244-84-2

ethyl β-alaninate hydrochloride

1-phenyl-1,6-dioxo-hepta-2,4-(E,E)-diene
160196-16-7

1-phenyl-1,6-dioxo-hepta-2,4-(E,E)-diene

ethyl 2-(2-oxophenylethyl)-5-methyl(pyrrol-1-yl)propionate
477335-96-9

ethyl 2-(2-oxophenylethyl)-5-methyl(pyrrol-1-yl)propionate

Conditions
ConditionsYield
With sodium carbonate In ethanol at 20℃; for 6h;95%

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