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 quantiti
Cas:59-30-3
Min.Order:1 Kilogram
FOB Price: $11.0 / 12.0
Type:Lab/Research institutions
inquiryFolic Acid/Vitamin B9[CAS:59-30-3] USP/BP/FCC 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 &
Cas:59-30-3
Min.Order:25 Kilogram
Negotiable
Type:Other
inquiryHanways focus on: -Pharmaceutical raw materials -Chemical raw materials -Food additives -Flavors and fragrances -Feed additives -Plant extracts -Veterinary raw materials We could supply you: -Best quality -Competitive price
GMP factory, Folic acid Highly quality manufacturer with large production Comply with USP/ BP/ EP Name Folic acid Synonyms: Folate Vitamin B9 Vitamin B; Vitamin B11; Vitamin BC; Vitamin M; L-Pter
Cas:59-30-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryChinese Name: Folic acid Chinese alias: vitamin M; vitamin Bc; English Name: Folic acid English alias: Vitamin B; Vitamin B11; Vitamin BC CAS No. 59-30-3 EINECS No. 200-419-0 Molecular formula: C19H19N7O6 Molecular weight: 441.4 Melting poi
Cas:59-30-3
Min.Order:100 Metric Ton
FOB Price: $2.0 / 5.0
Type:Other
inquiryFolic acid Product Name: Folic acid Synonyms: 2-amino-6-((p-((1,3-dicarboxypropyl)carbamoyl)anilino)methyl)-4-pteridinol; acifolic; Vitamin B; Vitamin B11; Vitamin BC; cytofol; folacid; folacin;
Properties: Yellow or orange yellow crystalline powder, odorless and tasteless. Heat up to about 250centigrade degree, color becomes darker gradually till finally becomes black jelly. Barely soluble in water and ethanol, slightly soluble in methan
Cas:59-30-3
Min.Order:25 Kilogram
FOB Price: $30.0
Type:Trading Company
inquiryCartoon Ingredients Co.,Ltd.is located in NanJing, the capital of Jiangsu Province.with Convenient traffic As a manufacturer, the company mainly engaged in providing Food ingredients, Herbal extracts, Vitamins, APIs and Fine chemicals &a
Items Standard Result Appearance Yellow or orange crystalline powder Conform Ultraviolet absorption
Cas:59-30-3
Min.Order:1 Kilogram
FOB Price: $50.0 / 130.0
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:59-30-3
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryKONO 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 your requireme
Cas:59-30-3
Min.Order:1 Kilogram
FOB Price: $70.0 / 100.0
Type:Other
inquiryHebei yanxi chemical co., LTD is a professional research, development and production 2-phenylacetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environ
Unique advantages for Folic acid Cas 59-30-3 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Powder Storage:2-8°C Package:1kg/foil bag, 25kg/drum or as you required
Cas:59-30-3
Min.Order:1 Kilogram
FOB Price: $100.0
Type:Trading Company
inquiryXi’an Quanao Biotech Co., Ltd. with 18 years experience in plant extract filed. Product grade: Medicine, Health care product, Cosmetics, Food, Beverage, Feed. Hot selling market: Europe, North America, South America, Middle East, Asia Pacifi
Cas:59-30-3
Min.Order:1 Kilogram
FOB Price: $46.0 / 51.6
Type:Manufacturers
inquiry1, Full experience of large numbers containers loading in main Chinese seaports 2, Packing with pallet as buyer's special request 3, Best service after shipment with e-mail 4, Cargoes together with container sales service available
Cas:59-30-3
Min.Order:1 Metric Ton
Negotiable
Type:Trading Company
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
Vitamin B9 Character:Yellow or orange crystalline powder,no smell and no odor.Insoluble in water and ethanol,easy to dissolve in sodium hydroxide or sodium carbonate dilute solutions. Content:97.0-102.0% Uses:Feed additive,Food additive,Pharm
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:59-30-3
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquirySales: 1.24hours to reply your E-mail 2.Market information trend share with customers Suggestion for purchase decision Reputation: 1.Implementing contract terms strictly 2.Timely solve any discrepancy or goods claims Take our responsibility for loss
Cangzhou 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
1. GMP AVALIABLE ; 2. IN STOCK 3. FAST REPLY QUALIFED ; EFFICIENCY; RESPONSIBLE Vitmain K1 5% ,20% ,pure oil all avaliable Appearance:Yellow or orange-yellow crystalline powder Storage:in cool Package:25kg/drum Application:act
We can offer products of different specifications Appearance:bottle Application:Determination of corresponding toxins
Zorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integ
Cas:59-30-3
Min.Order:1 Kilogram
Negotiable
Type:Other
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
Folic acid Basic information Product Name: Folic acid Synonyms: PTEROYL-L-GLUTAMIC ACID;PTEROYLMONOGLUTAMIC ACID;PTEROYLGLUTAMIC ACID;PTEROYGLUTAMIC ACID;PTEGLU;PGA;N-[4-[[(2-AMINO-4-HYD
Cas:59-30-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryWith 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 manufacturing
Cas:59-30-3
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
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:59-30-3
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
Product Name Folic Acid CAS 59-30-3 Purity 99% MF C19H17N7O6 M
Conditions | Yield |
---|---|
With 1,1,1-trichloroacetone; sodium sulfite In water at 40 - 50℃; for 1h; pH=3 - 4; pH-value; Temperature; | 85% |
1,1,3-trichloroacetone
N-(4-aminobenzoyl)-L-glutamic acid
2,4,5-triamino-6-hydroxypyrimidine sulfate
folate
Conditions | Yield |
---|---|
With sodium metabisulfite at 20 - 30℃; for 2h; Temperature; Ionic liquid; | 83.2% |
With sodium metabisulfite; sodium acetate at 45℃; for 3h; Temperature; | 46.2% |
1,1,1-trichloroacetone
p-Nitrobenzoyl-L-(+)-glutamic acid
2,4-diamino-5-nitroso-6-hydroxypyrimidine
folate
Conditions | Yield |
---|---|
Stage #1: p-Nitrobenzoyl-L-(+)-glutamic acid; 2,4-diamino6-hydroxy-5-nitroso pyrimidine With hydrogen In water at 82℃; under 6000.6 Torr; Stage #2: 1,1,1-trichloroacetone With sodium metabisulfite; sodium hydroxide In water at 45℃; pH=4.5; pH-value; Pressure; Temperature; | 80% |
1,1,1-trichloroacetone
N-(4-aminobenzoyl)-L-glutamic acid
2,4,5-triamino-6-hydroxypyrimidine sulfate
folate
Conditions | Yield |
---|---|
Stage #1: 1,1,1-trichloroacetone; N-(4-aminobenzoyl)-L-glutamic acid With sodium acetate; sodium sulfite In acetic acid at 43℃; for 0.5h; Stage #2: 2,4,5-triamino-6-hydroxypyrimidine sulfate In acetic acid at 38℃; for 5h; | 75.5% |
1,1,3-tribromoacetone
N-(4-aminobenzoyl)-L-glutamic acid
2,4,5-triamino-6-hydroxypyrimidine sulfate
folate
Conditions | Yield |
---|---|
With sodium carbonate In ethanol; water at 40℃; pH=7.5; Temperature; pH-value; | 60% |
folate
2-hydroxy-3-oxopropionaldehyde
N-(4-aminobenzoyl)-L-glutamic acid
folate
Conditions | Yield |
---|---|
With sodium hydroxide |
Conditions | Yield |
---|---|
In water |
folate
N-tert-butoxycarbonyl cystamine
tert-butyl 2-{[2-({N2-(4-{[(2-amino-4-hydroxypteridin-6-yl)methyl]amino}benzoyl)-N1-[2-({2-[(tert-butoxycarbonyl)amino]ethyl}dithio)ethyl]-α-glutaminyl}amino)ethyl]dithio}ethylcarbamate
Conditions | Yield |
---|---|
With pyridine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In water at 100℃; | 96% |
Conditions | Yield |
---|---|
Stage #1: folate With sodium hydroxide at 50℃; for 2h; pH=7.4; Stage #2: calcium chloride In ethanol; water at 50℃; for 1h; | 96% |
Conditions | Yield |
---|---|
Stage #1: folate With sodium hydroxide at 50℃; for 2h; pH=7.4; Stage #2: strontium chloride In ethanol; water at 50℃; for 1h; | 95% |
Conditions | Yield |
---|---|
With methanesulfonic acid at 20℃; | 95% |
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In dimethyl sulfoxide at 20℃; for 24h; Darkness; | 94% |
With dicyclohexyl-carbodiimide In dimethyl sulfoxide at 20℃; for 0.0833333h; Inert atmosphere; | 53% |
With dicyclohexyl-carbodiimide In dimethyl sulfoxide at 50℃; for 6h; |
Conditions | Yield |
---|---|
Stage #1: folate With 4-methyl-morpholine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In dimethyl sulfoxide; N,N-dimethyl-formamide at 0℃; for 1h; Inert atmosphere; Cooling with ice; Stage #2: 1-amino-2-azidoethane In dimethyl sulfoxide; N,N-dimethyl-formamide at 0℃; for 2h; Inert atmosphere; Cooling with ice; | 94% |
Stage #1: folate With 1-hydroxy-pyrrolidine-2,5-dione; dicyclohexyl-carbodiimide In dimethyl sulfoxide at 20℃; Inert atmosphere; Darkness; Stage #2: 1-amino-2-azidoethane In dimethyl sulfoxide for 24h; Inert atmosphere; Darkness; | 84% |
Conditions | Yield |
---|---|
Stage #1: folate With 1-hydroxy-pyrrolidine-2,5-dione; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide for 0.5h; Cooling with ice; Stage #2: Propargylamine In N,N-dimethyl-formamide at 20℃; for 24h; | 93% |
Conditions | Yield |
---|---|
With methanesulfonic acid at 20℃; | 92% |
Conditions | Yield |
---|---|
Stage #1: folate With sodium tetrahydroborate; edetate disodium; sodium hydroxide In water at 25 - 92℃; Stage #2: formaldehyd With hydrogenchloride In water at 0 - 10℃; pH=9; Further stages; | 91.35% |
tert-butyl N-(6-aminohexyl)carbamate
folate
γ-{[tert-butyl-N-(6-aminohexyl)]carbamate}folic acid
Conditions | Yield |
---|---|
With pyridine; dicyclohexyl-carbodiimide In dimethyl sulfoxide at 20℃; for 18h; Inert atmosphere; | 91% |
Conditions | Yield |
---|---|
Stage #1: folate With 1-hydroxy-pyrrolidine-2,5-dione; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide for 0.5h; Cooling with ice; Stage #2: Propargylamine In N,N-dimethyl-formamide at 20℃; Cooling with ice; | 90% |
Stage #1: folate With 1-hydroxy-pyrrolidine-2,5-dione; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide for 0.5h; Cooling with ice; Stage #2: Propargylamine In N,N-dimethyl-formamide at 25℃; for 24h; | 71.2% |
Stage #1: folate With 1-hydroxy-pyrrolidine-2,5-dione; 1,2-dichloro-ethane In N,N-dimethyl-formamide for 0.5h; Cooling with ice; Stage #2: Propargylamine In N,N-dimethyl-formamide at 20℃; for 24h; |
Conditions | Yield |
---|---|
Stage #1: nickel(II) chloride hexahydrate; water; folate In ethanol for 0.166667h; Sonication; Stage #2: hydrazine hydrate In ethanol at 120℃; for 12h; pH=10.5; Autoclave; | 90% |
Conditions | Yield |
---|---|
With methanesulfonic acid at 20℃; | 89% |
Conditions | Yield |
---|---|
With methanesulfonic acid at 20℃; | 87% |
Conditions | Yield |
---|---|
Stage #1: folate With 1-hydroxy-pyrrolidine-2,5-dione; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dimethyl sulfoxide for 1h; Inert atmosphere; Darkness; Stage #2: adamantylmethylamine With triethylamine In dimethyl sulfoxide for 48h; Inert atmosphere; Darkness; | 86% |
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