Our Advantages: 1. A strong scientific research team (40people in the research team, including 7 Doctors, 13Masters...). 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch o
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inquiryISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai
Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
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inquiry1. We supply Peptides, APIs & Intermediates, Anti-hairloss, Oil, Food Additive and so on to satisfy your needs; 2. We will reply you for your inquiry in 24 hours; 3. Our Q&C team will inspect every product quality strictly before delivery; 4.
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inquiryGood day! I am May Zhang from Hebei Muhuang Technology Co., Ltd. We can provide you with chemical raw materials, chemical products, pharmaceutical intermediates, veterinary intermediates, dye intermediates, pigments, cosmetic raw materials and chem
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inquiryQuick Details Classification: Pharmaceutical Intermediates Cas NO.: 80714-61-0 Name: ACTH (4-7), Pro-Gly-Pro- Molecular Formula: C37H51N9O10S Boiling Point: 1335.2°C at 760 mmHg Refractive index:1.617 Flash Point: 761.3°C Purity: 99%
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inquiryOur 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
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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 C
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inquirySemax CAS: 80714-61-0 Molecular Formula: C37H51N9O10S Home Product Category Chemical Reagents 80714-61-0 80714-61-0 - Names and Identifiers Name Semax Synonyms Semax SemaxAcetate ACTH (4-7), Pro-Gly-Pro- Me
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inquiryName:SemaxAcetate English Name:SemaxAcetate English Alias:Semax lemod solu CAS No.80714-61-0 Molecular formula:C37H51N9O10S Molecular weight:813.92 Packaging Specification: 25kg/drum high purity 99%min stock Hubei DiBo Chemical Co., Ltd.
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inquiryProduct Name: ACTH (4-7), Pro-Gly-Pro- Synonyms: ACTH (4-7), Pro-Gly-Pro-;ACTH (4-7), Pro-Gly-Pro trifluoroacetate salt;L-Methionyl-L-a-glutamyl-L-histidyl-L-phenylalanyl-L-prolylglycyl-L-proline trifluoroacetate salt;Met-Glu-His-Phe-Pro
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inquiryFactory Supply High Quality Semax Peptide Powder CAS 80714-61-0 Basic Information Items Specifications Product Name Semax Purity (HPLC) 98.0% min. Appe
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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
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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
Hello, dear friend! I am Hansen and Allen from China. Welcome to my lookchem store! The following is a brief introduction to our company's products and services. If you are interested in our products, please do not hesitate to contact us via em
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
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inquiryAppearance:White to Off-White Powder Storage:-20°C Package:25kg/drum Application:Medical uses of Semax include the treatment of stroke, transient ischemic attack, memory and cognitive impairment, peptic ulcers, optic nerve disorders, and to boost th
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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
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inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
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inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:white powder/ Refer to COA Storage:Refer to COA
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inquiryOur 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
Beluga chemical professional supply High quality Semax manufacturers 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in China and export
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inquiryWe have overseas warehouses in California, New Laredo Mexico, Vancouver Canada, Amsterdam Netherlands, and Melbourne Australia. Overseas warehouses can provide some of the best-selling products. We look forward to the cooperation of local powerful d
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inquirySemax CAS: 80714-61-0 Specification Chemical Name L-Methionyl-L-α-glutamylhistidyl-L-phenylalanyl-L-prolylglycyl-L- proline Synonyms Lys(Z)-OBzl.TosOH;H-Met-Glu-His-Phe-Pro-Gly-Pro;TsOH*H-Lys(Z)-OBzl;Desmodur N 3
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
Our Advantage 1. Rich experience We specialize in this filed for many years, our APIs exported to all over the world and and we established long friendly relations of cooperation with our clients. 2. Great quality,purity and favorable Good qual
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inquiryOur service: 1.We have experience in exporting Pharmaceutical intermediates . 2.Professional packing with professional materials 3. We have products in stock, and we will deliver them soon when your PO arrived. Meanwhile we will give you the trackin
Cas:80714-61-0
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Type:Other
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:80714-61-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryHangzhou 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
C50H75N9O12S
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
With dimethylsulfide; trifluoroacetic acid In various solvent(s) at 30℃; for 3h; | 88% |
Boc-Met-Glu-His-Phe-Pro-Gly-Pro
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
With hydrogenchloride In acetic acid for 0.5h; Ambient temperature; | 57% |
1-(tert-butoxycarbonyl)-L-proline
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 9 steps 1: 53 percent / 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / tetrahydrofuran / 48 h / Ambient temperature 2: 100 percent / CH2Cl2 / 0.67 h / Ambient temperature 3: 70 percent / 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / tetrahydrofuran / 48 h / Ambient temperature 4: CH2Cl2 / Ambient temperature 5: 75 percent / 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / tetrahydrofuran / 48 h / Ambient temperature 6: CH2Cl2 / Ambient temperature 7: 1.) aq. H2SO4, 2.) 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / 2.) THF, room temp., 3 days 8: 76 percent / 1,4-cyclohexadiene / Pd-black / ethanol / 2 h / Heating 9: 57 percent / 1 N HCl / acetic acid / 0.5 h / Ambient temperature View Scheme |
L-phenylalanine benzyl ester p-toluene-sulfonic acid salt
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 9 steps 1: 88 percent / 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / tetrahydrofuran / 48 h / Ambient temperature 2: 93 percent / cyclohexene / Pd-black / ethanol / 1 h / Heating 3: 70 percent / 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / tetrahydrofuran / 48 h / Ambient temperature 4: CH2Cl2 / Ambient temperature 5: 75 percent / 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / tetrahydrofuran / 48 h / Ambient temperature 6: CH2Cl2 / Ambient temperature 7: 1.) aq. H2SO4, 2.) 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / 2.) THF, room temp., 3 days 8: 76 percent / 1,4-cyclohexadiene / Pd-black / ethanol / 2 h / Heating 9: 57 percent / 1 N HCl / acetic acid / 0.5 h / Ambient temperature View Scheme |
Boc-His-Phe-OBzl
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1: 93 percent / cyclohexene / Pd-black / ethanol / 1 h / Heating 2: 70 percent / 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / tetrahydrofuran / 48 h / Ambient temperature 3: CH2Cl2 / Ambient temperature 4: 75 percent / 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / tetrahydrofuran / 48 h / Ambient temperature 5: CH2Cl2 / Ambient temperature 6: 1.) aq. H2SO4, 2.) 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / 2.) THF, room temp., 3 days 7: 76 percent / 1,4-cyclohexadiene / Pd-black / ethanol / 2 h / Heating 8: 57 percent / 1 N HCl / acetic acid / 0.5 h / Ambient temperature View Scheme |
Boc-His-Phe
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: 70 percent / 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / tetrahydrofuran / 48 h / Ambient temperature 2: CH2Cl2 / Ambient temperature 3: 75 percent / 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / tetrahydrofuran / 48 h / Ambient temperature 4: CH2Cl2 / Ambient temperature 5: 1.) aq. H2SO4, 2.) 1-hydroxybenzotriazole, N,N'-dicyclohexylcarbodiimide, triethylamine / 2.) THF, room temp., 3 days 6: 76 percent / 1,4-cyclohexadiene / Pd-black / ethanol / 2 h / Heating 7: 57 percent / 1 N HCl / acetic acid / 0.5 h / Ambient temperature View Scheme |
L-proline tert-butyl ester hydrochloride
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: 1) (CH3)3SiCl; 2) Et3N, butyl chloroformate / 1) CH2Cl2-DMFA 2) CH2Cl2. 2: 88 percent / 80percent AcOH / 1 h / 40 °C 3: 1) (CH3)3SiCl; 2) Et3N, butyl chloroformate / 1) CH2Cl2-DMFA; 2) CH2Cl2. 4: 73 percent / hydrogen, Pd black / methanol / 3 h 5: 76 percent / 1) isoamyl nitrite, Et3N, HCl / dioxane; CHCl3; dimethylformamide / 1) 0 to 4 deg C, 12 h; 2) 20-25 deg C, 5 h. 6: 88 percent / CF3COOH, dimethyl sulfide / various solvent(s) / 3 h / 30 °C View Scheme |
glycylproline tert-butyl ester
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 1) (CH3)3SiCl; 2) Et3N, butyl chloroformate / 1) CH2Cl2-DMFA; 2) CH2Cl2. 2: 73 percent / hydrogen, Pd black / methanol / 3 h 3: 76 percent / 1) isoamyl nitrite, Et3N, HCl / dioxane; CHCl3; dimethylformamide / 1) 0 to 4 deg C, 12 h; 2) 20-25 deg C, 5 h. 4: 88 percent / CF3COOH, dimethyl sulfide / various solvent(s) / 3 h / 30 °C View Scheme |
(S)-1-[2-(Trityl-amino)-acetyl]-pyrrolidine-2-carboxylic acid tert-butyl ester
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 88 percent / 80percent AcOH / 1 h / 40 °C 2: 1) (CH3)3SiCl; 2) Et3N, butyl chloroformate / 1) CH2Cl2-DMFA; 2) CH2Cl2. 3: 73 percent / hydrogen, Pd black / methanol / 3 h 4: 76 percent / 1) isoamyl nitrite, Et3N, HCl / dioxane; CHCl3; dimethylformamide / 1) 0 to 4 deg C, 12 h; 2) 20-25 deg C, 5 h. 5: 88 percent / CF3COOH, dimethyl sulfide / various solvent(s) / 3 h / 30 °C View Scheme |
phenylalanylprolylglycylproline tert-butyl ester
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 76 percent / 1) isoamyl nitrite, Et3N, HCl / dioxane; CHCl3; dimethylformamide / 1) 0 to 4 deg C, 12 h; 2) 20-25 deg C, 5 h. 2: 88 percent / CF3COOH, dimethyl sulfide / various solvent(s) / 3 h / 30 °C View Scheme |
(S)-4-((S)-2-tert-Butoxycarbonylamino-4-methylsulfanyl-butyrylamino)-4-[(S)-1-hydrazinocarbonyl-2-(1H-imidazol-4-yl)-ethylcarbamoyl]-butyric acid tert-butyl ester
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 76 percent / 1) isoamyl nitrite, Et3N, HCl / dioxane; CHCl3; dimethylformamide / 1) 0 to 4 deg C, 12 h; 2) 20-25 deg C, 5 h. 2: 88 percent / CF3COOH, dimethyl sulfide / various solvent(s) / 3 h / 30 °C View Scheme |
(S)-1-(2-{[(S)-1-((S)-2-Benzyloxycarbonylamino-3-phenyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-acetyl)-pyrrolidine-2-carboxylic acid tert-butyl ester
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 73 percent / hydrogen, Pd black / methanol / 3 h 2: 76 percent / 1) isoamyl nitrite, Et3N, HCl / dioxane; CHCl3; dimethylformamide / 1) 0 to 4 deg C, 12 h; 2) 20-25 deg C, 5 h. 3: 88 percent / CF3COOH, dimethyl sulfide / various solvent(s) / 3 h / 30 °C View Scheme |
(2S)-1-((2S)-2-[[(benzyloxy)carbonyl]amino]-3-phenylpropanoyl)tetrahydro-1H-pyrrole-2-carboxylic acid
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 1) (CH3)3SiCl; 2) Et3N, butyl chloroformate / 1) CH2Cl2-DMFA; 2) CH2Cl2. 2: 73 percent / hydrogen, Pd black / methanol / 3 h 3: 76 percent / 1) isoamyl nitrite, Et3N, HCl / dioxane; CHCl3; dimethylformamide / 1) 0 to 4 deg C, 12 h; 2) 20-25 deg C, 5 h. 4: 88 percent / CF3COOH, dimethyl sulfide / various solvent(s) / 3 h / 30 °C View Scheme |
l-histidine methyl ester dihydrochloride
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 1) (CH3)3SiCl; 2) Et3N, ethyl chloroformate / 1) CH2Cl2-DMF; 2) CH2Cl2. 2: 1) hydrogen, Pd black, HCl; 2) Et3N, pivaloyl chloride / 1) DMFA, 2) CH2Cl2, 0 to -5 deg C, 12 h. 3: 89 percent / hydrazine hydrate / methanol / 11 h / Ambient temperature 4: 76 percent / 1) isoamyl nitrite, Et3N, HCl / dioxane; CHCl3; dimethylformamide / 1) 0 to 4 deg C, 12 h; 2) 20-25 deg C, 5 h. 5: 88 percent / CF3COOH, dimethyl sulfide / various solvent(s) / 3 h / 30 °C View Scheme |
Nα-benzyloxycarbonyl(γ-tert-butyl)glutamylhistidine methyl ester
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 1) hydrogen, Pd black, HCl; 2) Et3N, pivaloyl chloride / 1) DMFA, 2) CH2Cl2, 0 to -5 deg C, 12 h. 2: 89 percent / hydrazine hydrate / methanol / 11 h / Ambient temperature 3: 76 percent / 1) isoamyl nitrite, Et3N, HCl / dioxane; CHCl3; dimethylformamide / 1) 0 to 4 deg C, 12 h; 2) 20-25 deg C, 5 h. 4: 88 percent / CF3COOH, dimethyl sulfide / various solvent(s) / 3 h / 30 °C View Scheme |
Nα-benzoyloxycarbonyl(γ-O-tert-butyl)glutamylhistidine methyl ester
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 89 percent / hydrazine hydrate / methanol / 11 h / Ambient temperature 2: 76 percent / 1) isoamyl nitrite, Et3N, HCl / dioxane; CHCl3; dimethylformamide / 1) 0 to 4 deg C, 12 h; 2) 20-25 deg C, 5 h. 3: 88 percent / CF3COOH, dimethyl sulfide / various solvent(s) / 3 h / 30 °C View Scheme |
L-proline
H-Met-Glu-His-Phe-Pro-Gly-Pro
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 1) (CH3)3SiCl; 2) Et3N, pivaloyl chloride / 1) CH2Cl2-DMFA (5:1), 20 min, room temp.; 2) CH2Cl2, -5 deg C, 1 h, 0 deg C, 12 h. 2: 1) (CH3)3SiCl; 2) Et3N, butyl chloroformate / 1) CH2Cl2-DMFA; 2) CH2Cl2. 3: 73 percent / hydrogen, Pd black / methanol / 3 h 4: 76 percent / 1) isoamyl nitrite, Et3N, HCl / dioxane; CHCl3; dimethylformamide / 1) 0 to 4 deg C, 12 h; 2) 20-25 deg C, 5 h. 5: 88 percent / CF3COOH, dimethyl sulfide / various solvent(s) / 3 h / 30 °C View Scheme |
H-Met-Glu-His-Phe-Pro-Gly-Pro
A
L-methionyl-L-glutamic acid
Conditions | Yield |
---|---|
With pig kidney microsomal aminopeptidase M pH=7.4; Kinetics; Time; aq. phosphate buffer; Enzymatic reaction; |
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