img _fcksavedurl="/UserAppearance:Light brown clarity viscous liquid Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:It is an important raw material and intermediate used in Organic Synthesi
Items Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------
Cas:4618-18-2
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
inquiryGood quality Lactulose CAS 4618-18-2 with factory price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fi
Cas:4618-18-2
Min.Order:1 Kilogram
FOB Price: $10.0
Type:Trading Company
inquirygood quality Appearance:white powder Storage:cold storage Package:meet the demand of customer Application:diagnostic reagent Transportation:by sea or by air Port:shanghai
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
1. 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:4618-18-2
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:4618-18-2
Min.Order:1 Kilogram
FOB Price: $1.0 / 3.0
Type:Trading Company
inquiryNow we would like to update our product list for you, kindly check the below information: 1. Catalyst series ( such as Noble Metal Catalyst, Phosphorous ligand, etc ) 2. Pharmaceutical Intermediate ( such as diabtes series, Anti
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
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:4618-18-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAppearance:A clear colorless to pale brown yellow viscous liquid Storage:R.T Package:25kg/drum Application:Nutritional supplements Transportation:Express/Sea/Air Port:Any port in China
Cas:4618-18-2
Min.Order:25 Kilogram
FOB Price: $25.5 / 32.0
Type:Lab/Research institutions
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Cas:4618-18-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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 Lactulose CAS 4618-18-2 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 ex
Cas:4618-18-2
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:4618-18-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryPRODUCT DETAILS
Cas:4618-18-2
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
Cas:4618-18-2
Min.Order:0
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Type:Lab/Research institutions
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Cas:4618-18-2
Min.Order:1 Kilogram
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
Cas:4618-18-2
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryLactulose CAS 4618-18-2 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly. 2 Prof
Cas:4618-18-2
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
Type:Trading Company
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
Cas:4618-18-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWhy Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
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Cas:4618-18-2
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Trading Company
inquiryLactulose CAS 4618-18-2 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 c
Cas:4618-18-2
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
Type:Trading Company
inquiryZibo 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:4618-18-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediates Tr
Cas:4618-18-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryEstablished 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
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,
Our 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
Lactose
lactulose
Conditions | Yield |
---|---|
With sodium carbonate In water at 120℃; for 0.5h; Temperature; Time; | 29.7% |
Conditions | Yield |
---|---|
With calcium hydroxide; water | |
With β-galactosidase from kluyveromyces lactis; glucose isomerase from streptomyces rubiginosus In aq. phosphate buffer at 53.5℃; for 3h; pH=7.5; Catalytic behavior; Temperature; Concentration; Enzymatic reaction; | |
With Ca3.4AlO4.9 In water at 89.84℃; under 7500.75 Torr; for 3h; Reagent/catalyst; Time; Autoclave; Inert atmosphere; Green chemistry; |
LACTOSE
A
D-tagatose
B
D-glucose
C
D-Galactose
D
lactulose
Conditions | Yield |
---|---|
With Zeolite Na-X; water at 85℃; for 10h; Product distribution; var. reag.: var. minerals and zeolites; var. pH, isomerization; |
Conditions | Yield |
---|---|
With sodium nitrate; Pd-BaSO4; acetic acid Hydrogenation; |
D-Fructose
lactose
lactulose
Conditions | Yield |
---|---|
With β-galactosidase from Aspergillus oryzae at 40℃; pH=4.5; aq. buffer; Enzymatic reaction; |
Conditions | Yield |
---|---|
With β-galactosidase from Aspergillus oryzae at 40℃; pH=4.5; aq. buffer; Enzymatic reaction; |
D-(+)-lactose
A
lactulose
B
β-D-galactopyranosyl-(1->4)-D-mannose
Conditions | Yield |
---|---|
With recombinant cellobiose 2-epimerase from Caldicellulosiruptor saccharolyticus, mutant G4-C5 (R5M/A12S/I52V/F231L/K328I) In aq. buffer at 80℃; for 4h; pH=7.5; Kinetics; Thermodynamic data; Reagent/catalyst; pH-value; Temperature; Enzymatic reaction; |
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0 - 20℃; for 16h; | 87.2% |
Conditions | Yield |
---|---|
With pyridine at 20℃; for 0.15h; | 83.2% |
Conditions | Yield |
---|---|
With recombinant Aspergillus nidulans FGSC GH36 α-galactosidase at 37℃; for 3h; pH=5; aq. acetate buffer; Enzymatic reaction; regioselective reaction; | 38% |
Sucrose
lactulose
A
β-D-galactopyranosyl-(1→4)-β-D-fructofuranosyl-(2→1)-α-D-glucopyranoside
B
leucrose
Conditions | Yield |
---|---|
With Leuconostoc mesenteroides B-512F dextransucrase; calcium chloride In aq. acetate buffer at 30℃; for 48h; pH=5.2; Enzymatic reaction; | A 35% B n/a |
Conditions | Yield |
---|---|
MCM-41 for 24h; Heating; | A 6 % Chromat. B 28 % Chromat. C 65 % Chromat. |
Conditions | Yield |
---|---|
MCM-41 for 24h; Heating; | A 3 % Chromat. B 36 % Chromat. C 41 % Chromat. |
Conditions | Yield |
---|---|
MCM-41 for 24h; Heating; | A 9 % Chromat. B 24 % Chromat. C 65 % Chromat. |
lactulose
C
β-D-galactopyranosyl-(1-6)-β-D-galactopyranosyl-(1-4)-β-D-fructopyranose
F
β-D-galactopyranosyl-(1-4)-β-D-fructopyranosyl-(1-1)-β-D-galactopyranose
Conditions | Yield |
---|---|
With β-galactosidase from Kluyveromyces lactis; magnesium chloride at 50℃; for 6h; pH=6.5; aq. potassium phosphate buffer; Enzymatic reaction; |
lactulose
A
D-Fructose
B
D-Galactose
C
6-O-β-D-galactopyranosyl-D-galactose
Conditions | Yield |
---|---|
With glyoxyl agarose immobilized β-galactosidase from Lactobacillus plantarum In aq. buffer at 25℃; pH=5; pH-value; |
Conditions | Yield |
---|---|
Stage #1: lactulose With sodium hydride In dimethyl sulfoxide at 20℃; Inert atmosphere; Stage #2: methyl iodide In dimethyl sulfoxide for 15h; Inert atmosphere; |
Conditions | Yield |
---|---|
With Sodium tripolyphosphate; sialyltransferase; sodium hydroxide; magnesium chloride In water at 37℃; for 20h; pH=8.5; Time; Enzymatic reaction; |
lactulose
Conditions | Yield |
---|---|
With hydrogenchloride; N-hydroxyacetylmannose; cytosine triphosphate; sodium pyruvate; magnesium chloride; aldolase In water at 37℃; pH=8.5; Enzymatic reaction; |
lactulose
Conditions | Yield |
---|---|
With wild type beta-galactosidase from bacillus circulans ATCC 31382 mutant R484H at 50℃; for 20h; Concentration; Temperature; Enzymatic reaction; |
lactulose
Conditions | Yield |
---|---|
With wild type beta-galactosidase from bacillus circulans ATCC 31382 mutant R484H at 50℃; for 20h; Enzymatic reaction; |
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