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:923-27-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryUnique advantages for D-Lysine Cas 923-27-3 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White Powder Package:1kg/foil bag, 25kg/drum or as you required Applicati
Cas:923-27-3
Min.Order:1 Kilogram
FOB Price: $80.0
Type:Trading Company
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:923-27-3
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
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
Cas:923-27-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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:white powder Storage:Store in sealed containers at cool & dr
Cas:923-27-3
Min.Order:100 Gram
Negotiable
Type:Other
inquiryProduct Name: D-Lysine CAS: 923-27-3 MF: C6H14N2O2 MW: 146.19 EINECS: 213-091-9 Mol File: 923-27-3.mol D-Lysine Structure D-Lysine Chemical Properties Melting point 218 °C (dec.)(lit.) Boiling point 311.5±32.0 &
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
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
Cas:923-27-3
Min.Order:1 Kilogram
FOB Price: $10.0 / 16.0
Type:Trading Company
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
PRODUCT DETAILS
Cas:923-27-3
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
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
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
superior quality moderate price & quick delivery Appearance:white to light yellow crystal 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. Applica
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
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
Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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
Cas:923-27-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryD-Lysine CAS 923-27-3 Description Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict quality con
Cas:923-27-3
Min.Order:1 Kilogram
FOB Price: $50.0 / 100.0
Type:Trading Company
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
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
Cas:923-27-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Product Name:D-Lysine CAS No:923-27-3 Synonyms:D-LY
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,
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
Cas:923-27-3
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryfactory?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
Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
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
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
Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h
D-lysine
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water at 40℃; for 4h; | 96% |
D-lysine
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water at 40℃; for 4h; | 93% |
N2,N6-dihexanoyl-DL-lysine
D-lysine
Conditions | Yield |
---|---|
Enzymatische Herstellung; |
2,6-diaminocaproic acid
D-lysine
Conditions | Yield |
---|---|
With (-)-(R,R)-dibenzoyltartaric acid | |
With N-acetyl-3,5-dibromo-D-tyrosine | |
Enzymatische Herstellung; |
N2,N6-bis-chloroacetyl-DL-lysine
D-lysine
Conditions | Yield |
---|---|
Enzymatische Herstellung; |
N6-benzoyl-D-lysine
D-lysine
Conditions | Yield |
---|---|
With hydrogenchloride Hydrolysis; |
N-ε-benzyloxycarbonyl lysine
D-lysine
Conditions | Yield |
---|---|
Enzymatische Herstellung; |
Conditions | Yield |
---|---|
Enzymatische Herstellung; |
N6-benzoyl-N2-chloroacetyl-DL-lysine
D-lysine
Conditions | Yield |
---|---|
Enzymatische Herstellung; |
N6-benzoyl-N2-butyryl-DL-lysine
D-lysine
Conditions | Yield |
---|---|
Mikrobiologische Herstellung; |
5-(4-aminobutyl)-hydantoin
D-lysine
Conditions | Yield |
---|---|
With potassium phosphate buffer; Pseudomonas sp. AJ-11220 In various solvent(s) at 30℃; for 2h; pH 8.0; enzymatic reaction; | |
With potassium phosphate buffer; Pseudomonas sp. AJ-11220 In various solvent(s) at 30℃; for 2h; |
2,6-diaminocaproic acid
A
D-lysine
B
L-lysine
Fmoc-Lys(tert-butoxycarbonyl)
D-lysine
Conditions | Yield |
---|---|
With p-benzyloxybenzylalcohol resin; dmap; dicyclohexyl-carbodiimide Product distribution; Ambient temperature; examination of attachment to polymers and racemization; | 3.8 % Chromat. |
Conditions | Yield |
---|---|
With hydrogenchloride; potassium hydroxide; hydrogen; acetic anhydride; nickel 1.) atmospheric pressure, t-butyl alcohol; Yield given. Multistep reaction. Title compound not separated from byproducts; |
D-lysine
Conditions | Yield |
---|---|
Enzymatische Herstellung; |
D-lysine
Conditions | Yield |
---|---|
Enzymatische Herstellung; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous NaOH 2: Enzymatische Herstellung View Scheme |
(2R,6R)-2,6-diaminoheptanedioic acid
D-lysine
Conditions | Yield |
---|---|
With diaminopimelate decarboxylase from Mycobacterium tuberculosis; pyridoxal 5'-phosphate; potassium chloride; triethylamine at 25℃; Kinetics; Enzymatic reaction; |
D-lysine
Conditions | Yield |
---|---|
With hydrogenchloride; water at 110℃; for 20h; |
D-lysine
Conditions | Yield |
---|---|
With hydrogen iodide at 110℃; for 18h; |
A
D-lysine
Conditions | Yield |
---|---|
Stage #1: ethyl (E)-2-((tert-butoxycarbonyl)amino)-5-cyano-3-fluoropent-4-enoate With hydrogenchloride; hydrogen In ethanol for 1h; Stage #2: In water Reflux; |
A
D-lysine
Conditions | Yield |
---|---|
Stage #1: ethyl (E)-2-(((benzyloxy)carbonyl)amino)-5-cyano-3-fluoropent-4-enoate With hydrogenchloride; hydrogen In ethanol for 1h; Stage #2: In water Reflux; |
Conditions | Yield |
---|---|
With porcine kidney D-amino acid oxidase; Pseudomonas putida N-methyl-L-amino acid dehydrogenase; Tris buffer; flavin adenine dinucleotide; catalase In various solvent(s) at 30℃; for 24h; pH=5.1 - 7.6; | 100% |
D-lysine
Conditions | Yield |
---|---|
In water at 20℃; for 2h; | 99.29% |
Conditions | Yield |
---|---|
With sodium hydroxide In 1,4-dioxane | 97% |
D-lysine
(R)-3-amino-azepan-2-one
Conditions | Yield |
---|---|
With chloro-trimethyl-silane; 1,1,1,3,3,3-hexamethyl-disilazane In xylene | 95% |
With pyridine In ethylene glycol for 1h; Microwave irradiation; | 82% |
In ethylene glycol for 1h; Microwave irradiation; | 82% |
D-lysine
Conditions | Yield |
---|---|
With hydrogenchloride In tetrahydrofuran; water for 3h; | 94.6% |
Conditions | Yield |
---|---|
With hydrogenchloride; 2,2-dimethoxy-propane | 93% |
D-lysine
benzyl chloroformate
(R)-2-amino-6-(((benzyloxy)carbonyl)amino)hexanoic acid
Conditions | Yield |
---|---|
Stage #1: D-lysine With copper(II) sulfate; sodium hydroxide In water at 20℃; for 5h; Stage #2: benzyl chloroformate With ethylenediaminetetraacetic acid at 20℃; for 3h; | 91% |
Conditions | Yield |
---|---|
With hydrogenchloride | 87% |
D-lysine
tetrabutylammonium 1-{4-[(2,2-dioxido-1,2-oxathiolan-3-yl)methyl]phenyl}-4-fluorobutane-2-sulfonate
tetrabutylammonium 1-(4-{4-[(5-amino-5-carboxypentyl)amino]-2-sulfobutyl}phenyl)-4-fluorobutane-2-sulfonate
Conditions | Yield |
---|---|
In water; acetonitrile at 20℃; for 24h; | 82% |
D-lysine
Conditions | Yield |
---|---|
With potassium hydroxide In methanol for 12h; Reflux; | 81.9% |
D-lysine
atorvastatin
(3R,5R)-7-[3-phenyl-4-[(phenylamino)carbonyl]-2-(4-fluorophenyl)-5-(1-methyl-ethyl)-pyrrol-1-yl]-3,5-dihydroxy-heptanoic acid D-lysine salt
Conditions | Yield |
---|---|
In ethyl acetate at 20℃; for 20h; | 76% |
D-lysine
phenethylamine
2-benzothiazolyl 2-methanesulfonoxyethyl disulfide
Conditions | Yield |
---|---|
Multistep reaction; | 74% |
D-Alanine
L-valine
L-leucine
D-lysine
N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine
L-cyclohexylalanine
Fmoc-Ser(tBu)-OH
Fmoc-(tBu)Asp-OH
Fmoc-Thr(tBu)-OH
(2S)-N-allyloxycarbonyl-L-proline
Fmoc-His(Trt)-OH
glycine
2,2-dimethoxyethylamine
L-Tryptophan
C146H237N41O42
Conditions | Yield |
---|---|
Stage #1: aminomethyl-terminated Tentagel resin; Boc-Ala-[4-(oxymethyl)phenylacetic acid] 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 for 3h; aminomethyl polyethylene glycol polyacrylamide resin; Automated synthesizer; Stage #2: With trifluoroacetic acid In dichloromethane; N,N-dimethyl-formamide for 0.5h; aminomethyl polyethylene glycol polyacrylamide resin; Automated synthesizer; Stage #3: D-Alanine; L-valine; L-leucine; D-lysine; N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine; L-cyclohexylalanine; Fmoc-Ser(tBu)-OH; Fmoc-(tBu)Asp-OH; Fmoc-Thr(tBu)-OH; (2S)-N-allyloxycarbonyl-L-proline; Fmoc-His(Trt)-OH; glycine; 2,2-dimethoxyethylamine; Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine; L-Tryptophan Further stages; | 68% |
Stage #1: aminomethyl-terminated Tentagel resin; Boc-Ala-[4-(oxymethyl)phenylacetic acid] 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 for 3h; aminomethyl polyethylene glycol polyacrylamide resin; Automated synthesizer; Stage #2: With trifluoroacetic acid In dichloromethane; N,N-dimethyl-formamide for 0.5h; aminomethyl polyethylene glycol polyacrylamide resin; Automated synthesizer; Stage #3: D-Alanine; L-valine; L-leucine; D-lysine; N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine; L-cyclohexylalanine; Fmoc-Ser(tBu)-OH; Fmoc-(tBu)Asp-OH; Fmoc-Thr(tBu)-OH; (2S)-N-allyloxycarbonyl-L-proline; Fmoc-His(Trt)-OH; glycine; 2,2-dimethoxyethylamine; Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine; L-Tryptophan Further stages; | 65% |
Conditions | Yield |
---|---|
With HClO4 In water 25°C, pH = 3 (HClO4), pptn.; recrystn. (H2O, 70°C), filtration, drying (room temp.); | 27% |
2-(methylthio)-1,4,5,6-tetrahydropyrimidine
D-lysine
di-tert-butyl dicarbonate
Conditions | Yield |
---|---|
With sodium hydroxide; magnesium oxide 1.) CH2Cl2, 60 deg C, overnight, pH=10.65, 2.) CH2Cl2, dioxane, RT, 20 h, pH=10; Yield given. Multistep reaction; |
N,N'-diethyl-S-methyl-isothiourea
D-lysine
di-tert-butyl dicarbonate
A
Nα-(tert-butoxycarbonyl)-NG,NG'-diethyl-D-homoarginine
B
Boc-D-Lys(Boc)-OH
Conditions | Yield |
---|---|
With sodium hydroxide; magnesium oxide 1.) CH2Cl2, 60 deg C, overnight, pH=10.65, 2.) CH2Cl2, dioxane, RT, 20 h, pH=10; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With sodium hydroxide; magnesium oxide 1.) CH2Cl2, 60 deg C, overnight, pH=10.65, 2.) CH2Cl2, dioxane, RT, 20 h, pH=10; Yield given. Multistep reaction; |
D-lysine
(+/-)-2-<3-(4-chlorobenzoyl)-2-methylphenoxy>propionic acid
Conditions | Yield |
---|---|
In methanol; water |
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