Superiority KONO is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in yo
Cas:97-59-6
Min.Order:1 Kilogram
FOB Price: $800.0 / 1000.0
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:97-59-6
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiry1.high purity 2.consistent quality 3.competitive price 4.fast shipping Binbo Biological Products Co. Ltd., is a professional high-tech enterprise which engaged in Biological products and raw materials. Binbo is engaged in R&D with perfect eq
Cas:97-59-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards. 2. Now we have established long-term s
Cas:97-59-6
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiryEstablished in 2007,Taicang Liyuan Chemical Co.,ltd. is located in Taicang city with a rich cultural heritage in most developed economy area of China's Yangtze River Delta.The location of our company is superior with convenient transportation a
we have GMP ,DMF,BP/EP/IN-HOUSE standard Appearance:A white crystalline powder Storage:Room temperature Package:25kg/drum or as required Application:used in medicine Transportation:by sea by air Express Port:China main port
High quality Factory production 98.5%-101% Allantoin Powder Allantoin refinement is a kind of avirulent, insipidity, without excitant, white crystal without allergic, the water of crystallization for single prism or colorless crystalline powd
Cas:97-59-6
Min.Order:1 Kilogram
FOB Price: $28.0
Type:Trading Company
inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:97-59-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryItems Standard Result APPEARANCE WHITE POWDER COMPLY ASSAY (%) 99 – 101%
Cas:97-59-6
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Manufacturers
inquiryWelcome 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
Cas:97-59-6
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryProduct description: Product name Allantoin CAS number 97-59-6 Assay ≥99% Appearance White crystalline powder Capacity 500mt/year Application Cosmetic material More
hebei 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
Unique advantages for Allantoin Cas 97-59-6 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:Refrigerator Package:25kg/drum Applicat
Cas:97-59-6
Min.Order:25 Kilogram
FOB Price: $15.0 / 20.0
Type:Trading Company
inquiryJinlan Pharm-Drugs Technology Co.,Limited (with its export company Hangzhou Royall Import & Export Co.,Ltd.)is located in Hangzhou, Zhejiang Province. Neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pu
Skin protection Pure Natural Snail Slime Extract Allantoin Xi'an Quanao Biotech Co., Ltd. is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, h
Cas:97-59-6
Min.Order:500 Kilogram
FOB Price: $12.0 / 14.0
Type:Manufacturers
inquiryTechnology: Technology innovation is our eternal pursuit,or we will be left behind.Our technology experts,all from famous universities and institutes,has rich experience and high achievements in chemical research.This makes sure that our technology
ALLANTOIN Chemical Name: 5-Ureidohydantoin; Allantion; (2,5-dioxo-4-imidazolidinyl)-urea Trade Name: ALLANTOIN Structural Formula: Molecular Formula: C4H6N4O3 Molecular Weight: 158.1
Cas:97-59-6
Min.Order:1 Kilogram
FOB Price: $4950.0 / 5000.0
Type:Manufacturers
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
97-59-6 - Physico-chemical Properties Molecular Formula C4H6N4O3 Molar Mass 158.12 Density 1.6031 (rough estimate) Melting Point 230 °C (dec.) (lit.) Boling Point 283.17°C (rough es
Cas:97-59-6
Min.Order:1 Gram
FOB Price: $5.0 / 7.0
Type:Lab/Research institutions
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
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
TIANFUCHEM--97-59-6--Allantoin factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business relationships
Cas:97-59-6
Min.Order:1 Metric Ton
FOB Price: $2000.0
Type:Lab/Research institutions
inquiryLIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.
Our advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c
Cas:97-59-6
Min.Order:1 Kilogram
FOB Price: $199.0 / 222.0
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:97-59-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:97-59-6
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct Name: Allantoin Powder CAS No.: 97-59-6 EINECS: 202-592-8 Molecular Formula: C4H6N4O3 Molecular Weight: 158.12 Appearance:white powder Application: Cosmetic Raw Materials Appearance:White powder Storage:Store in cool and dry p
Appearance:White crystalline powder Storage:Room temperature Package:25kg/drum Application:Special additives for cosmetics Transportation:Express/Sea/Air Port:Any port in china
Cas:97-59-6
Min.Order:100 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryAdvantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s
Cas:97-59-6
Min.Order:10 Gram
Negotiable
Type:Other
inquiryHanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr
Cas:97-59-6
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
Type:Trading Company
inquiryConditions | Yield |
---|---|
With Co[PyPS]2Mo11VO40 at 90℃; for 10h; Temperature; Reagent/catalyst; Microwave irradiation; | 89.3% |
With titanium dioxide-based composite solid catalyst A1 at 75℃; for 4h; | 85% |
at 60℃; for 1.5h; Concentration; | 82.4% |
uric Acid
A
parabanic acid
B
Oxalyldiurea
C
dehydro-allantoin
D
Allantoin
Conditions | Yield |
---|---|
With lithium hydroxide; iodine In water for 0.0833333h; excess of I2; | A n/a B n/a C 75% D n/a |
With lithium hydroxide; iodine In water for 0.0833333h; Mechanism; also with substituted uric acid; effect of amount of I2; 2H and 13C labelling experiment; |
Conditions | Yield |
---|---|
With lithium hydroxide; iodine In water at 4℃; equimolar amount of I2; | 70% |
With sodium hydroxide; oxygen; pyrographite | |
With water; ozone |
Conditions | Yield |
---|---|
With potassium hydroxide; potassium permanganate In water for 4h; Product distribution; Mechanism; Ambient temperature; labelled 14C in position of 5; | A 26% B 14% |
Conditions | Yield |
---|---|
In nitromethane for 1h; Reflux; | 15% |
Conditions | Yield |
---|---|
With potassium hydroxide; potassium permanganate In water for 4h; Ambient temperature; Yield given; | A n/a B 14% |
Conditions | Yield |
---|---|
With bromine; acetic acid |
Conditions | Yield |
---|---|
With dihydrogen peroxide; copper dichloride |
Conditions | Yield |
---|---|
With potassium nitrite; acetic acid |
Conditions | Yield |
---|---|
With water |
4,5-dihydroxy-2-oxo-5-ureido-imidazolidine-4-carboxylic acid
Allantoin
Conditions | Yield |
---|---|
With water at 60 - 80℃; | |
With nitric acid |
Conditions | Yield |
---|---|
With water at 110 - 115℃; | |
at 110℃; | |
at 110℃; |
uric Acid
A
parabanic acid
B
pyrimidine-2,4,5,6(1H,3H)-tetraone
C
4-hydroxy-2,5-dioxoimidazolidine-4-carboxamide
D
5,5-dihydroxy-pyrimidine-2,4,6-trione
E
urea
F
Allantoin
Conditions | Yield |
---|---|
In methanol Mechanism; electrochemical oxidation; |
uric Acid
A
pyrimidine-2,4,5,6(1H,3H)-tetraone
B
urea
C
Allantoin
Conditions | Yield |
---|---|
at 25℃; Product distribution; Mechanism; Rate constant; electrochemical oxidation; buffer (pH=2-10); various times, potentials and electrodes; | |
In phosphate buffer at 24℃; pH=2.3 - 11.2; Product distribution; Further Variations:; effect of surfactants; differential pulse voltammetric oxidation; Electrochemical reaction; |
1-carboxy-2,4,6,8-tetraazabicyclo<3.3.0>octa-4-ene-3,7-dione
Allantoin
Conditions | Yield |
---|---|
With hydroxide at 25℃; Rate constant; |
Conditions | Yield |
---|---|
at 25℃; Product distribution; Mechanism; Rate constant; electrochemical oxidation; buffer (pH=6-10); various times, potentials and electrodes; |
5-hydroxyisourate
Allantoin
Conditions | Yield |
---|---|
With phosphate buffer In water at 22℃; Rate constant; var. ionic strength of buffer; |
A
4-hydroxy-2,5-dioxoimidazolidine-4-carboxamide
B
β-D-ribofuranose
D
Allantoin
Conditions | Yield |
---|---|
In water at 22℃; Rate constant; pH 7.0; decomposition rate constants; |
potassium cyanate
5-amino-imidazolidine-2,4-dione
water
Allantoin
Conditions | Yield |
---|---|
at 38℃; |
2,4-imidazolidinedione
bromine
acetic acid
urea
Allantoin
Conditions | Yield |
---|---|
saeuert man die alkal.Loesung mit Essigsaeure, und nach weiterem Stehenlassen oder Eindampfen der Loesung; |
Allantoin
Conditions | Yield |
---|---|
With hydrogenchloride | |
With water |
Allantoin
Conditions | Yield |
---|---|
With ammonia | |
With potassium hydroxide | |
With potassium hydroxide |
Conditions | Yield |
---|---|
With acetic anhydride |
Conditions | Yield |
---|---|
With N-Bromosuccinimide; potassium iodide; potassium hydroxide In water at 0 - 25℃; for 3h; Temperature; Reagent/catalyst; Darkness; | 91.32% |
N-Cyanoguanidine
Allantoin
Conditions | Yield |
---|---|
With sulfuric acid In water for 20h; Heating; Green chemistry; | 81% |
potassium (4-fluorobenzoyl)trifluoroborate
Allantoin
Conditions | Yield |
---|---|
With 1,3-dichloro-5,5-dimethylhydantoin In tetrahydrofuran at 40℃; for 4h; pH=3; chemoselective reaction; | 80% |
acetic acid
Allantoin
monopotassium 1,2,3,4-tetrahydro-2,4-dioxo-1,3,5-triazine-6-carboxylate
Conditions | Yield |
---|---|
Stage #1: Allantoin With bromine; potassium iodide; potassium hydroxide In water at 0 - 25℃; for 30h; Stage #2: acetic acid In water at 0 - 5℃; pH=5; Time; | 76.1% |
Conditions | Yield |
---|---|
With potassium carbonate In ethanol for 3h; Heating; | 52% |
1-(3-iodopropyl)-3,7-dimethyl-2,3,6,7-tetrahydro-1H-2,6-purinedione
Allantoin
Conditions | Yield |
---|---|
Stage #1: Allantoin With sodium methylate In methanol for 1.5h; Heating; Stage #2: 1-(3-iodopropyl)-3,7-dimethyl-2,3,6,7-tetrahydro-1H-2,6-purinedione In methanol for 36h; Heating; | 40% |
Allantoin
phenol
A
5-(4-hydroxy-phenyl)-imidazolidine-2,4-dione
B
D,L-5-(2'-hydroxyphenyl)hydantoin
Conditions | Yield |
---|---|
hydrogenchloride at 65℃; for 24h; | A 19.2% B 8% |
hydrogenchloride at 65℃; for 24h; | A 19.2% B 8% |
Conditions | Yield |
---|---|
With potassium hydroxide | |
Darstellung; |
Conditions | Yield |
---|---|
With hydrogenchloride nachfolgende Einw. von salpetriger Saeure; |
Conditions | Yield |
---|---|
With hydrogen iodide |
Conditions | Yield |
---|---|
With sodium amalgam; sulfuric acid |
Conditions | Yield |
---|---|
With permanganate(VII) ion; acetic acid |
Conditions | Yield |
---|---|
With ammonium persulfate; sodium acetate | |
With potassium permanganate; bi carbonate .alkali | |
With potassium permanganate; acetic acid |
Conditions | Yield |
---|---|
With dihydrogen peroxide |
Conditions | Yield |
---|---|
With potassium hydroxide | |
With potassium hydroxide; water | |
enzymatische Spaltung durch Brei oder Presssaft von Leguminosensamen; | |
With water Alkaline conditions; |
Conditions | Yield |
---|---|
With barium dihydroxide |
Allantoin
diureido-acetic acid hydrazide
Conditions | Yield |
---|---|
With hydrazine hydrate |
Conditions | Yield |
---|---|
With lithium carbonate Bei der elektrochemischen Oxydation an einer Bleidioxydanode; |
9-hydroxyxanthene
Allantoin
1-(2,5-dioxo-imidazolidin-4-yl)-3-xanthen-9-yl-urea
Conditions | Yield |
---|---|
With acetic acid |
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