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
Cas:3190-71-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryThe 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
Cas:3190-71-4
Min.Order:1
Negotiable
Type:Other
inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:3190-71-4
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryOur 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
Cas:3190-71-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryWith 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
Cas:3190-71-4
Min.Order:1 Gram
FOB Price: $6.0 / 9.0
Type:Trading Company
inquiryWITH 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
Cas:3190-71-4
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiryName: H-Glu(Bzl)-NCA Synonyms: Glutamic acid,5-benzyl ester,NCA CAS:3190-71-4 MF: C13H13NO5 Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application: Pharmaceutical Intermediate Transpor
About Product Details H-GLU(OBZL)-NCA Basic information
Cas:3190-71-4
Min.Order:100 Kilogram
FOB Price: $3.0 / 5.0
Type:Lab/Research institutions
inquiryWe 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
Cas:3190-71-4
Min.Order:1 Gram
Negotiable
Type:Trading Company
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:powder Storage:Store in sealed containers at cool & dry pla
Cas:3190-71-4
Min.Order:100 Gram
Negotiable
Type:Other
inquiry1.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
Cas:3190-71-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryH-GLU(OBZL)-NCA CAS: 3190-71-4 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 intermed
Cas:3190-71-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:3190-71-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan 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:3190-71-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAppearance:white powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Pharmaceutical intermediates Transportation:Common products:Sea/Air/Courier Dangerous Chem
Cas:3190-71-4
Min.Order:100 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur 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 have s
Cas:3190-71-4
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:3190-71-4
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryJ&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
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
Cas:3190-71-4
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProduct name: Glu(OBzl)-NCA CAS No.: 3190-71-4 Molecule Formula:C13H13NO5 Molecule Weight:263.25 Purity: 98.0% Package: 25kg/drum Description:White to off-white powder Manufacture Standards:Enterprise Standard TEST
Cas:3190-71-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryOur 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 o
Cas:3190-71-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct 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,
Cas:3190-71-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
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,
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
Cas:3190-71-4
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
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
Cas:3190-71-4
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong 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
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
Cas:3190-71-4
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiry98.0%min Appearance:White solid or Off-white solid Storage:Storage at room temperature Package:packaged according to the needs of customers Application:Glatiramer acetate intermediate Transportation:by sea by air express Port:china port
Cas:3190-71-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryphosgene
L-glutamic acid γ-benzyl ester
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
In tetrahydrofuran; toluene at 50℃; for 1h; | 95.4% |
In tetrahydrofuran; toluene at 50℃; for 1.16h; | 95.4% |
In tetrahydrofuran at 50℃; for 3h; Inert atmosphere; | 93.5% |
bis(trichloromethyl) carbonate
L-glutamic acid γ-benzyl ester
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
In tetrahydrofuran at 40℃; Inert atmosphere; | 95.1% |
at 50℃; for 12h; Inert atmosphere; | 94% |
In ethyl acetate for 3h; Inert atmosphere; Reflux; | 92% |
L-glutamic acid γ-benzyl ester
trichloromethyl chloroformate
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran; ethanol; water for 1.5h; Inert atmosphere; Reflux; | 95% |
In tetrahydrofuran for 1.5h; Inert atmosphere; Reflux; | 95% |
In tetrahydrofuran at 70℃; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
With phosgene In tetrahydrofuran at 45 - 65℃; for 1.08333h; | 89.2% |
With phosgene In tetrahydrofuran; toluene for 8h; Ambient temperature; | 88.3% |
Multi-step reaction with 2 steps 1: aqueous KHCO3 2: PCl5 View Scheme | |
With bis(trichloromethyl) carbonate; α-pinene In ethyl acetate at 105℃; | |
With bis(trichloromethyl) carbonate |
di-tert-butyl tricarbonate
L-glutamic acid γ-benzyl ester
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
In tetrahydrofuran at 60℃; for 4h; | 84% |
thiophosgene
L-glutamic acid γ-benzyl ester
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
In tetrahydrofuran at 50℃; for 2h; Inert atmosphere; | 73% |
Boc-Glu(OBzl)-OH
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With bis(trichloromethyl) carbonate; triethylamine In ethyl acetate Ambient temperature; | 72% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With acetic acid In tetrahydrofuran at 95℃; for 24h; Temperature; Green chemistry; | 66.7% |
N-benzyloxycarbonyl-5-O-benzyl-L-glutamic acid
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With phosphorus pentachloride |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 30 percent / conc. HCl / 1.) 100 deg C, 3 h, 2.) r.t., overnight 2: 70 percent / dioxane / 2 h / 60 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 30 percent / conc. HCl / 1.) 100 deg C, 3 h, 2.) r.t., overnight 2: 70 percent / dioxane / 2 h / 60 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: concentrated aqueous HCl View Scheme | |
Multi-step reaction with 3 steps 1: aqueous HI 2: aqueous KHCO3 3: PCl5 View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: concentrated aqueous HCl View Scheme | |
Multi-step reaction with 3 steps 1: aqueous HI 2: aqueous KHCO3 3: PCl5 View Scheme |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With copper diacetate; 3,5-di-tert-butyl-SalTAME In dimethyl sulfoxide at 40℃; for 48h; Polymerization; | 100% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With copper diacetate; 3,5-di-Cl-SalTAME In dimethyl sulfoxide at 40℃; for 48h; Polymerization; | 100% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With 3,5-di-tert-butyl-SalTAME; cobalt(II) acetate In dimethyl sulfoxide at 40℃; for 48h; Polymerization; | 100% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With copper diacetate; 3,5-di-Cl-SalMeTREN In dimethyl sulfoxide at 40℃; for 48h; Polymerization; | 100% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With palladium diacetate; 3,5-di-NO2-SalMeTREN In dimethyl sulfoxide at 40℃; for 48h; Polymerization; | 100% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With 3,5-di-NO2-SalMeTREN; cobalt(II) acetate In dimethyl sulfoxide at 40℃; for 48h; Polymerization; | 100% |
methyloxirane
5-benzyl L-glutamate N-carboxyanhydride
1,2-propylene cyclic carbonate
Conditions | Yield |
---|---|
With (R,R)-N,N-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminochromium(III) chloride; bis(triphenylphosphine)iminium chloride In tetrahydrofuran Reagent/catalyst; Inert atmosphere; Schlenk technique; Glovebox; | 99% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With 3,5-di-NO2-SalMeTREN; nickel diacetate In dimethyl sulfoxide at 40℃; for 48h; Polymerization; | 98% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
In chloroform at 20℃; for 0.5h; Polymerization; | 97% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With 3,5-di-NO2-SalMeTREN; zinc diacetate In dimethyl sulfoxide at 40℃; for 48h; Polymerization; | 96% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With 1,1,1,3,3,3-hexamethyl-disilazane In N,N-dimethyl-formamide at 20℃; for 48h; Glovebox; | 96% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With 5-NO2-SalMeTREN; nickel diacetate In dimethyl sulfoxide at 40℃; for 48h; Polymerization; | 95% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With 3,5-di-tert-butyl-SalTAME; nickel diacetate In dimethyl sulfoxide at 40℃; for 48h; Polymerization; | 94% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
Stage #1: With (2,2'-bipyridyl)(1,5-cyclooctadiene)nickel Stage #2: 5-benzyl L-glutamate N-carboxyanhydride | 94% |
Conditions | Yield |
---|---|
Stage #1: 5-benzyl L-glutamate N-carboxyanhydride With tetrakis(trimethylphosphine)cobalt(0) In tetrahydrofuran at 25℃; for 4h; Stage #2: L-leucine N-carboxyanhydride In tetrahydrofuran at 25℃; for 3h; | 94% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
With 3,5-di-Cl-SalMeTREN; nickel diacetate In dimethyl sulfoxide at 40℃; for 48h; Polymerization; | 92% |
C73H114N2O12
5-benzyl L-glutamate N-carboxyanhydride
copolymer, Mn = 29450 g/mol, PDI (Mw/Mn) = 1.18, degree of polymerization = 30 amino acid units in the PBLG block (1H NMR), critical gelation conc. = 2.9 wt%, gel-solution temp. = 41 deg C, width of the ribbon formed in toluene (SAXS) = 5.5 nm
Conditions | Yield |
---|---|
In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 72h; | 91% |
Nε-2-[2-(2-methoxyethoxy)etoxy]acetyl-L-lysine-N-carboxyanhydride
5-benzyl L-glutamate N-carboxyanhydride
Polymer, Mn = 166 250, Mw/Mn = 1.17, mol monomer1/mol monomer2 = 33/125; Monomer(s): NΕ-2-[2-(2-methoxyethoxy)ethoxy]acetyl-L-lysine-N-carboxanhydride; γ-benzyl-L-glutamate-N-carboxanhydride
Conditions | Yield |
---|---|
With tetrakis(trimethylphosphine)cobalt(0) In tetrahydrofuran at 20℃; Polymerization; | 90% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
Stage #1: With amido-amidate nickelacycle Stage #2: 5-benzyl L-glutamate N-carboxyanhydride | 90% |
5-benzyl L-glutamate N-carboxyanhydride
pentablock α,ω-bis[CH3-poly(ethylene glycol)-NHCO-poly(γ-benzyl-L-glutamate)-L-leucyl-NH]-polyoctenamer, Mn of macroinitiator central domain = 3300, Mn= 77000, Mw/Mn=1.4, Tm= 59 deg C
Conditions | Yield |
---|---|
Stage #1: 5-benzyl L-glutamate N-carboxyanhydride; polyoctenamer with two amido-amidate nickelacycle end groups In tetrahydrofuran at 25℃; for 24h; Stage #2: α-methyl-ω-(2-isocyanatoethyl)-poly(ethylene glycol), obtained from α-methyl-ω-(2-aminoethyl)-poly(ethylene glycol)(Mn= 5000) In tetrahydrofuran at 20℃; for 36h; | 88% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
In tetrahydrofuran at 25℃; for 24h; | 87% |
5-benzyl L-glutamate N-carboxyanhydride
copolymer, Mn = 48900 g/mol, PDI (Mw/Mn) = 1.21, degree of polymerization = 78 amino acid units in the PBLG block (1H NMR), critical gelation conc. = 0.3 wt%, gel-solution temp. = 52 deg C, width of the ribbon formed in toluene (1H NMR) = 11.7 nm
Conditions | Yield |
---|---|
In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 72h; | 87% |
5-benzyl L-glutamate N-carboxyanhydride
pentablock α,ω-bis[CH3-poly(ethylene glycol)-NHCO-poly(γ-benzyl-L-glutamate)-L-leucyl-NH-CH2CH2CH2]-poly(dimethylsiloxane), Mn of macroinitiator central domain = 2500, Mn= 117000, Mw/Mn= 1.3
Conditions | Yield |
---|---|
Stage #1: 5-benzyl L-glutamate N-carboxyanhydride; poly(dimethylsiloxane) with two amido-amidate nickelacycle end groups In tetrahydrofuran at 25℃; for 48h; Stage #2: α-methyl-ω-(2-isocyanatoethyl)-poly(ethylene glycol), obtained from α-methyl-ω-(2-aminoethyl)-poly(ethylene glycol)(Mn= 5000) In tetrahydrofuran at 20℃; for 48h; | 85% |
5-benzyl L-glutamate N-carboxyanhydride
Conditions | Yield |
---|---|
In tetrahydrofuran at 25℃; for 24h; | 85% |
C73H114N2O12
5-benzyl L-glutamate N-carboxyanhydride
copolymer, Mn = 43100 g/mol, PDI (Mw/Mn) = 1.18, degree of polymerization = 43 amino acid units in the PBLG block (1H NMR), critical gelation conc. = 1.8 wt%, gel-solution temp. = 49 deg C, width of the ribbon formed in toluene (SAXS) = 7.1 nm
Conditions | Yield |
---|---|
In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 72h; | 84% |
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