Adenine Basic information Product Name: Adenine Synonyms: Adenin;Adeninimine;Leuco-4;Purine, 6-amino-;USAF CB-18;usafcb-18;vitaminb4(adenine);ADENINE FREE BASE PLANT TISSUE CULTURETE STED CAS: 73-24-5 MF: C5H5N5 MW: 135.13 EINECS: 200-796-1 Pr
1. We integrate research and development, production, and sales. A 1800 square meter research and development center,The company has conducted over 50 research and development and technical service projects annually, applied for more than 10 patents,
Dayangchem's 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. DayangChem can provide different quantities
Cas:73-24-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryItems Standard Result Identification Infrared absorption Complies Loss on drying ≤1.0%
Cas:73-24-5
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:73-24-5
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryProduct description: Product name Adenine CAS number 73-24-5 Assay ≥99% Appearance White to off-white crystalline powder Capacity 200mt/year Application Pharmaceutical interm
Cas:73-24-5
Min.Order:10 Gram
FOB Price: $12.0
Type:Lab/Research institutions
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:73-24-5
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Manufacturers
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 crystalline powder Storage:Store at RT Package:1kg/
Cas:73-24-5
Min.Order:25 Kilogram
FOB Price: $60.0
Type:Trading Company
inquiryService we can provide: 1. mixed container: we can mix different items in one container. 2. quality control: before shipment, we can provide free sample for test. inspection before shipping. 3. packing: we can pack according to your requireme
HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exp
Cas:73-24-5
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryT he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:white
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:73-24-5
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryWe could give you: 1. Best quality in your requirement 2. Competitive price in China market 3. mature Technical support 4. Professional logistic support 5 . Full experience of large numbers containers loading in Chinese sea p
Cas:73-24-5
Min.Order:1 Kilogram
FOB Price: $1.0 / 8000.0
Type:Manufacturers
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi
Cas:73-24-5
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Manufacturers
inquiry1) Same day of payment provide Tracking Number of Fedex/DHL/EMS and within 4 days Delivery2) Gauranteed Delivery3) Reshipping Provided4) No custom Problem48) Better price and quality more than other suppliers as we have very good factpry supportingAp
Name:Adenine CAS NO: 73-24-5 Grade:Medical scientific research and export Molecular formula:C5H5N5 Molecular weight: Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Securi
Cas:73-24-5
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:73-24-5
Min.Order:1 Gram
FOB Price: $0.9 / 1.0
Type:Lab/Research institutions
inquiryCompetitive Price High Quality Fast Delivery custom-made Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble me
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:73-24-5
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
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:73-24-5
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:73-24-5
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryProduct name: Adenine Other Name: Vitamin B4 Specification: 99% Appearance: white to off yellow crystalline powder CAS: 73-24-5 Appearance:Almost white powder Storage:Store in cool and dry place, away from sun light. Package: 25 KG/Woven Bag Or
Appearance:white to almost white crystalline powder Storage:Room temperature Package:25kg/drum Application:Formerly known as vitamin B4 is a purine Transportation:Express/Sea/Air Port:Any port in china
Cas:73-24-5
Min.Order:1 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 service is
Cas:73-24-5
Min.Order:10 Gram
Negotiable
Type:Other
inquiry1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Appearance:White to almost white crystalline po
Cas:73-24-5
Min.Order:10 Gram
FOB Price: $10.0
Type:Lab/Research institutions
inquiryHanways Chempharm Co., Limited, the former is Hubei Hanways Pharchem CO.,Limited, set up in 2009 in Wuhan, China. We specialize in sourcing and supplying APIs, pharmaceutical intermediates, and fine chemicals for worldwide markets. The founder has d
We 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
Cas:73-24-5
Min.Order:10 Gram
FOB Price: $1.32
Type:Trading Company
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
Cas:73-24-5
Min.Order:1 Kilogram
FOB Price: $40.0 / 50.0
Type:Trading Company
inquiryAdenine CAS: 73-24-5 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 intermediates, ster
4,5,6-triaminopyrimidine
formamide
7H-purin-6-ylamine
Conditions | Yield |
---|---|
at 140 - 150℃; for 4h; | 81.8% |
at 140 - 150℃; for 4h; | 81.8% |
Conditions | Yield |
---|---|
With water; nickel |
7H-purin-6-ylamine
Conditions | Yield |
---|---|
With water; nickel Hydrogenation; |
Conditions | Yield |
---|---|
at 230℃; |
N-(4,6-diamino-pyrimidin-5-yl)-thioformamide
7H-purin-6-ylamine
Conditions | Yield |
---|---|
With water | |
With pyridine | |
With quinoline |
Conditions | Yield |
---|---|
With water; nickel |
4,5,6-triaminopyrimidine sulfate
formamide
7H-purin-6-ylamine
Conditions | Yield |
---|---|
at 98℃; zeitlicher Verlauf.Hydrolysis; | |
at 100℃; zeitlicher Verlauf.Hydrolysis; |
2-amino-malonamidine; dihydrochloride
orthoformic acid triethyl ester
7H-purin-6-ylamine
Conditions | Yield |
---|---|
With N,N-dimethyl-formamide | |
With acetonitrile |
Conditions | Yield |
---|---|
durch Hefe; |
acetic acid
[3']adenylic acid monobenzyl ester
A
adenosine monophosphate
B
7H-purin-6-ylamine
N6,O3'-diacetyl-O5'-trityl-2'-deoxy-adenosine
A
3'-O-acetyl-2'-deoxyadenosine
B
7H-purin-6-ylamine
Conditions | Yield |
---|---|
With palladium on activated charcoal; ethanol Hydrogenation; | |
With ethanol; palladium Hydrogenation; |
Conditions | Yield |
---|---|
With alkaline Na2S2O4 | |
With palladium on activated charcoal; water Hydrogenation; |
Conditions | Yield |
---|---|
at 270℃; for 0.25h; |
Conditions | Yield |
---|---|
at 290℃; for 0.25h; |
5'-amino-5'-deoxyadenosine p-toluenesulfonic acid salt
B
7H-purin-6-ylamine
Conditions | Yield |
---|---|
With hydrogenchloride In water at 88℃; Rate constant; |
A
7H-purin-6-ylamine
C
1-<(2'S)-2',3'-dihydroxypropyl>cytosine 2'-monophosphate
D
1-<(2'S)-2',3'-dihydroxypropyl>cytosine 3'-monophosphate
F
adenosine
Conditions | Yield |
---|---|
With hydrogenchloride at 90.1℃; for 0.222222h; Product distribution; Rate constant; |
adenosine
A
D-Ribose
B
7H-purin-6-ylamine
Conditions | Yield |
---|---|
With hydrogenchloride In water at 99℃; Rate constant; other temp.; |
Conditions | Yield |
---|---|
With hydrogenchloride In water at 20℃; Kinetics; varying pH; |
6-amino-3,7-dihydro-purine-2-thione
sulfuric acid
dihydrogen peroxide
7H-purin-6-ylamine
Conditions | Yield |
---|---|
Kinetics; Geschwindigkeit der Hydrolyse in wss.HCl (0.1n und 1n).Hydrolysis; |
Conditions | Yield |
---|---|
at 92℃; zeitlicher Verlauf.Hydrolysis; | |
at 100℃; zeitlicher Verlauf.Hydrolysis; |
7H-purin-6-ylamine
Conditions | Yield |
---|---|
With potassium hydrogencarbonate |
6-amino-2-chloro-7,9-dihydro-purin-8-one
trichlorophosphate
7H-purin-6-ylamine
Conditions | Yield |
---|---|
at 140℃; anschliessend Behandeln des Reaktionsprodukts mit Jodwasserstoffsaeure und Phosphoniumjodid bei 60grad; |
[5']adenylic acid monobenzyl ester
7H-purin-6-ylamine
Conditions | Yield |
---|---|
Phosphodiesterase-I aus Schlangengift (Crotalus adamanteus).Hydrolysis; |
hydrogenchloride
water
5'-Deoxy-5'-methylthioadenosine
A
S-methyl-5-thio-D-ribose
B
7H-purin-6-ylamine
Conditions | Yield |
---|---|
With N-benzyl-trimethylammonium hydroxide In N,N-dimethyl-formamide at 110℃; for 0.5h; | 98% |
3-hydroxy-3-methyl-1-cyano-1-butyne
7H-purin-6-ylamine
(Z)-3-(6-amino-9H-purin-9-yl)-4-hydroxy-4-methyl-2-pentenenitrile
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h; diastereospecific reaction; | 98% |
3-hydroxy-3-tetramethylene-1-propynecarbonitrile
7H-purin-6-ylamine
(Z)-3-(6-amino-9H-purin-9-yl)-3-(1-hydroxycyclopentyl)-2-propenenitrile
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h; diastereospecific reaction; | 97% |
3-(1-hydroxycyclohexyl)prop-2-ynenitrile
7H-purin-6-ylamine
(Z)-3-(6-amino-9H-purin-9-yl)-3-(1-hydroxycyclohexyl)-2-propenenitrile
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h; diastereospecific reaction; | 96% |
3-hydroxy-3-tetramethylene-1-propynecarbonitrile
7H-purin-6-ylamine
A
(Z)-3-(6-amino-9H-purin-9-yl)-3-(1-hydroxycyclopentyl)-2-propenenitrile
B
2,2,5,5-di(tetramethylene)-3,6-di(cyanomethylene)-1,4-dioxane
Conditions | Yield |
---|---|
With triethylamine at 20℃; for 26h; | A 96% B 30% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; | 95.8% |
4-hydroxy-4-methylhex-2-ynenitrile
7H-purin-6-ylamine
(Z)-3-(6-amino-9H-purin-9-yl)-4-hydroxy-4-methyl-2-hexenenitrile
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h; diastereospecific reaction; | 95% |
2,6-Naphthalenedicarboxylic acid
water
7H-purin-6-ylamine
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
at 90℃; for 24h; Sealed tube; | 95% |
7H-purin-6-ylamine
ethyl acrylate
3-(6-aminopurine-9-yl)-propionic acid ethyl ester
Conditions | Yield |
---|---|
With sodium hydride In ethanol; benzene Reflux; | 95% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; | 94.4% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; | 94.4% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; | 94.1% |
2,2',2''-triaminotriethylamine
7H-purin-6-ylamine
[Ni(tris(2-aminoethyl)amine)(adeninato)(ClO4)]
Conditions | Yield |
---|---|
With NaOH In methanol; water an aq. soln. of adenine and a MeOH soln. of N(C2H4NH2)3 and Ni salt mixed, pH adjusted to 8-9 with NaOH soln.; crystd. at room temp. for 3 wk; elem. anal.; | 91% |
3-(1-hydroxycyclohexyl)prop-2-ynenitrile
7H-purin-6-ylamine
A
2-amino-1-oxaspiro[4.5]dec-2-en-4-one
B
(Z)-3-(6-amino-9H-purin-9-yl)-3-(1-hydroxycyclohexyl)-2-propenenitrile
Conditions | Yield |
---|---|
With lithium hydroxide In ethanol; water at 50 - 55℃; for 7h; | A 8% B 91% |
acetic anhydride
anthranilic acid
7H-purin-6-ylamine
2-methyl-3-(7H-purin-6-yl)quinazolin-4(3H)-one
Conditions | Yield |
---|---|
With titanium dioxide nanoparticles at 80℃; for 10h; Neat (no solvent); | 89% |
7H-purin-6-ylamine
Conditions | Yield |
---|---|
In acetone using Schlenk techniques; treatment of soln. of Os(P(i-Pr)3)2HCl(acetone)(CCHC17H20OMe2) in acetone with 1.1 equiv. of adenine for 15 min at room temp.; filtration through Celite; removal of solvent in vac.; dissolving in CH2Cl2; filtration through Celite; evapn. of solvent to dryness, treatment with Et2O; pptn., sepn. by decantation, washing with Et2O; drying in vac., elem. anal.; | 88% |
[(η5-cyclopentadienyl)Ru(1,3,5-triaza-7-phosphaadamantane)(PPh3)Cl]
7H-purin-6-ylamine
Conditions | Yield |
---|---|
Stage #1: 7H-purin-6-ylamine With potassium hydroxide In ethanol at 20℃; for 0.25h; Inert atmosphere; Schlenk technique; Stage #2: [(η5-cyclopentadienyl)Ru(1,3,5-triaza-7-phosphaadamantane)(PPh3)Cl] In ethanol for 4h; Reflux; Inert atmosphere; Schlenk technique; | 88% |
Conditions | Yield |
---|---|
In ethanol for 6h; Dean-Stark; Reflux; | 87% |
7H-purin-6-ylamine
Conditions | Yield |
---|---|
Stage #1: 7H-purin-6-ylamine With potassium hydroxide In ethanol at 20℃; for 0.25h; Inert atmosphere; Schlenk technique; Stage #2: C30H35ClN3P2Ru(2+)*2CF3O3S(1-) In ethanol at 20℃; for 4.16h; Inert atmosphere; Schlenk technique; | 87% |
7H-purin-6-ylamine
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20 - 40℃; for 10h; | 86% |
7H-purin-6-ylamine
(2R,3S)-1,2-O-isopropylidene-1,2,3,4-tetrol 3,4-cyclic carbonate
(2'S,3'R)-9-(3',4'-O-isopropylidene-2',3',4'-trihydroxybutyl)adenine
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl-formamide at 120℃; for 38h; | 85% |
7H-purin-6-ylamine
Conditions | Yield |
---|---|
In ethanol for 6h; | 85% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; | 84.2% |
Conditions | Yield |
---|---|
Stage #1: 7H-purin-6-ylamine With ammonium sulfate; 1,1,1,3,3,3-hexamethyl-disilazane for 1.5h; Inert atmosphere; Reflux; Stage #2: C24(13)C5H34O4SeSi With trimethylsilyl trifluoromethanesulfonate In 1,2-dichloro-ethane at -25 - 20℃; for 0.916667h; Inert atmosphere; | 84% |
2-thiouracil
4,6-dihydroxy-2-mercaptopyrimidine
4-nitrobenzaldehdye
7H-purin-6-ylamine
Conditions | Yield |
---|---|
With phosphotungstic acid In ethanol for 6h; Reflux; | 84% |
pyridine-4-carboxylic acid
7H-purin-6-ylamine
N,N-dimethyl-formamide
Zn(adeninate)(isonicotinate)(N,N'-dimethylformamide)
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 120℃; for 0.5h; Time; Temperature; | 83.2% |
Conditions | Yield |
---|---|
With pyridine at 20 - 100℃; for 18.5h; | 83% |
7H-purin-6-ylamine
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene at 105 - 115℃; for 24h; | 82.1% |
Conditions | Yield |
---|---|
With purine nucleoside phosphorylase | 82% |
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