Dayang Chem (Hangzhou) Co.,Ltd.
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
ShangHai Soyoung Biotechnology Inc
Trade Assurance Get full protection for your orders 100% Product quality protection 100% On-time shipment protection 100% Payment protection Appearance:White crystalline powder Storage:Keep tightly closed in a cool and dry place Package:double bags,
Cas:98-92-0
Min.Order:10 Kilogram
FOB Price: $29.0
Type:Lab/Research institutions
inquirySimagchem Corporation
Welcome 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:98-92-0
Min.Order:25 Kilogram
Negotiable
Type:Manufacturers
inquiryHefei TNJ chemical industry co.,ltd
Superiority Service 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 you
Cas:98-92-0
Min.Order:25 Kilogram
Negotiable
Type:Trading Company
inquiryHangzhou Viablife Biotech CO.,LTD
Nicotinic acid can cause vasodilation and redness to skin . Viablife's patented technology "Biotransformation method for heterocyclic pyridine with carboxylic acid transfering to amide" can make the Nicotinic Acid Residual in Nicotinam
Cas:98-92-0
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Trading Company
inquiryHANGZHOU CLAKE BIOTECH CO.,LTD
1. GMP AVALIABLE ; 2. IN STOCK 3. FAST REPLY QUALIFED ; EFFICIENCY; RESPONSIBLE Appearance:WHITE POWDER Storage:in cool Package:25kg/drum Application:active pharmaceutical ingredient Transportation:as request Port:any port
Chemwill Asia Co., Ltd.
Cas:98-92-0
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Manufacturers
inquiryBaoji Guokang Healthchem co.,ltd
Our 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:98-92-0
Min.Order:1 Kilogram
FOB Price: $52.0 / 60.0
Type:Trading Company
inquiryQingdao Beluga Import and Export Co., LTD
Nicotinamide CAS: 98-92-0 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,
Cas:98-92-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryWuhan ZeShanCheng Biomedical Technology Co., Ltd.
nicotinamide CAS No.: 98-92-0 Molecular formula: c6h6n2o Molecular weight: 122.12 Melting point 128-131 ° C (lit.) Boiling point 150-160 ° C Density 1.40 Vapor density 4.22 (vsair) Refractive index 1.4660 (estimated) Flash point 182
Cas:98-92-0
Min.Order:1 Kilogram
FOB Price: $1000.0
Type:Trading Company
inquiryHubei Lidu New Material Technology Co., Ltd
Hubei Lidu New Materials Technology Co. , Ltd. is located in No. 12,3C Industrial Park, Zhongxiang Economic Development Zone, Hubei Province. The company is committed to fine chemical raw materials, pharmaceutical intermediates and other production,
Hubei Yuanmeng Biological Technology Co., Ltd.
Hubei Yuanmeng Biological Technology Co., Ltd., which is located in Wuhan, China. We are specializing in the exportation of APIs, and plant extracts ect. Our products has been exported to America, Australia, Brazil, the Europe, Middle East and other
Cas:98-92-0
Min.Order:1 Kilogram
FOB Price: $3.0 / 5.0
Type:Trading Company
inquiryJosun International Limited
Product Name: Niacinamide Quality: CP/BP/USP/EP Packing: 25kg/drum MOQ: 25kg Origin: China Sample: Can provide Certificate: GMP, ISO, KOSHER, HALAL Application: belong to VB3. Pharma/Feed/Food/Cos,etics field Welcome
Cas:98-92-0
Min.Order:25 Kilogram
Negotiable
Type:Other
inquiryXiamen AmoyChem Co.,Ltd
Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Hangzhou Dingyan Chem Co., Ltd
Items Standard Result Appearance White to off-white crystalline powder, or colorless crystal White crystalline powder
Cas:98-92-0
Min.Order:1 Kilogram
FOB Price: $7.0 / 15.0
Type:Manufacturers
inquiryKono Chem Co.,Ltd
Specifications CAS No.: 59-67-6 Other Names: Vitamin B3 Nicotinamide MF: C6H5NO2 EINECS No.: 200-441-0 P
Cas:98-92-0
Min.Order:1 Kilogram
FOB Price: $1000.0
Type:Other
inquiryJinan Finer Chemical Co., Ltd
Product Description: Product name Nicotinamide CAS 98-92-0 Assay ≥99% Appearance White crystalline powder Capacity 500mt/year Min.package 100gram Application
Cas:98-92-0
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryHebei yanxi chemical co.,LTD.
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
Cas:98-92-0
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiryWuhan Fortuna Chemical Co.,Ltd
Unique advantages for Nicotinamide Cas 98-92-0 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:Store at 0-6°C Package:25kg/drum Applicatio
Cas:98-92-0
Min.Order:25 Kilogram
FOB Price: $8.0 / 10.0
Type:Trading Company
inquiryXi'an Quanao Biotech Co., Ltd.
Raw Material Vitamin B3 serum Nicotinic Acid 99% niacinamide 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, he
Cas:98-92-0
Min.Order:10 Kilogram
FOB Price: $30.0 / 40.0
Type:Manufacturers
inquiryEAST CHEMSOURCES LIMITED
Nicotinamide Product Name: Nicotinamide Molecular Weight: 122.13 CAS NO: 98-92-0 EC NO: 202-713-4 Molecular Formula: C6H6N2O
Ality Chemical Corporation
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
Xi'an Xszo Chem Co., Ltd.
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:98-92-0
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryWuhan Kemi-Works Chemical Co., Ltd
Superiority : 1.ISO certificate 2..Powerful R & D team 3.The ability of quantized production,from grams to tons; 4.Various kinds of advanced equipment in the laboratory and plant; 5.Strict QC standard to meet the demand of customers，a
Cas:98-92-0
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryXi`an Eastling Biotech Co., Ltd.
Product Name：Vitamin B3 Niacinamide Powder Appearance：White Powder Assay: 99% Shipping method: Fedex, DHL, TNT, Sea, Air or as you wish Type: synthetic Package: Aluminum Foil Bag Hot Market: Europe, America, Asia Usage: Food,Cosmetics,Dietary
Cas:98-92-0
Min.Order:1 Kilogram
FOB Price: $28.0 / 35.0
Type:Trading Company
inquiryShanghai Seasonsgreen Chemical Co.,Ltd
Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:98-92-0
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryShanxi Zorui Biotechnology Co.Ltd.
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:98-92-0
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryCOLORCOM LTD.
Colorcom 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
Hubei DiBo chemical co., LTD
Name：Nicotinamide CAS NO: 98-92-0 Grade:Medical scientific research and export Molecular formula:C6H6N2O Molecular weight: 122.13 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data st
Cas:98-92-0
Min.Order:25 Kilogram
FOB Price: $2.0 / 3.0
Type:Other
inquiryHenan Tianfu Chemical Co., Ltd.
Product Name: Nicotinamide Synonyms: NicotinamideForBiochemistry;NicotinamideB.P.,U.S.P.;Niacinamide/Nicotinamide;Nicotinamide(Niacinamide)Nicotinamide(Niacinamide)Bp/Usp;Nicotinamide,98%;Vitamin B3;Nicotinamidum;NIACINAMIDE USP GRANULAR CAS: 98-
Cas:98-92-0
Min.Order:1 Kilogram
FOB Price: $500.0
Type:Lab/Research institutions
inquirySynthetic route
| Conditions | Yield |
|---|---|
| With manganese(IV) oxide; silica gel In hexane for 8h; Heating; | 100% |
| With manganese(IV) oxide; silica gel In chlorobenzene for 5h; Heating; | 100% |
| With water at 30℃; for 5.5h; Large scale reaction; Enzymatic reaction; | 99% |
-
-
144223-30-3
(1H-benzo[d][1,2,3]triazol-1-yl)(pyridin-3-yl)methanone
-
-
98-92-0
nicotinamide
| Conditions | Yield |
|---|---|
| With ammonium hydroxide In tetrahydrofuran; ethanol at 20℃; for 4h; | 100% |
| Conditions | Yield |
|---|---|
| With manganese(IV) oxide at 130℃; under 4560.31 Torr; for 3h; | 98% |
| With (carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II); potassium tert-butylate In tert-butyl alcohol at 70℃; for 12h; | 96% |
| With oxygen; potassium carbonate; copper(I) bromide In water; dimethyl sulfoxide at 140℃; under 760.051 Torr; for 6h; | 90% |
| Conditions | Yield |
|---|---|
| With C55H45ClN5P2Ru(1+)*Cl(1-); hydroxylamine hydrochloride; sodium carbonate In water at 110℃; for 12h; Sealed tube; | 95% |
| With C17H17BrClN2RuSe(1+)*F6P(1-); hydroxylamine hydrochloride; sodium hydroxide In toluene at 100℃; for 12h; Reagent/catalyst; Solvent; Temperature; | 91% |
| With hydroxylamine hydrochloride; methanesulfonyl chloride In neat (no solvent) at 70℃; for 3.5h; | 90% |
| Conditions | Yield |
|---|---|
| With thionyl chloride; dihydrogen peroxide In ethanol at 25℃; for 0.0166667h; | 94% |
| With chloro-trimethyl-silane; dihydrogen peroxide In ethanol; water at 25℃; for 0.133333h; regioselective reaction; | 92% |
| With sodium hydroxide; copper(l) chloride In water; acetonitrile at 25℃; for 0.166667h; | 88% |
| With nitrosonium tetrafluoroborate In dichloromethane for 8h; Ambient temperature; | 74% |
| With potassium superoxide; 18-crown-6 ether for 1h; Ambient temperature; | 71% |
| Conditions | Yield |
|---|---|
| With titanium tetrachloride; tin(ll) chloride In diethyl ether for 0.5h; Ambient temperature; | 93% |
| With indium; ammonium chloride In methanol; water for 5h; Reduction; Heating; | 91% |
| With molybdenum(V) chloride; sodium iodide In acetonitrile at 20℃; for 2h; | 91% |
| Conditions | Yield |
|---|---|
| With Aplysia cyclase at 23℃; | A n/a B 92% |
| Conditions | Yield |
|---|---|
| With 1,4-diaza-bicyclo[2.2.2]octane; N-methoxylamine hydrochloride; sodium iodide; palladium dichloride In acetonitrile at 90℃; under 3800.26 Torr; for 8h; Autoclave; Inert atmosphere; | 92% |
| With 1,4-diaza-bicyclo[2.2.2]octane; palladium 10% on activated carbon; ammonium carbamate; potassium iodide In acetonitrile at 90℃; for 8h; Autoclave; Green chemistry; | 85% |
| Conditions | Yield |
|---|---|
| With potassium phosphate; palladium diacetate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In water; dimethyl sulfoxide at 120℃; for 20h; Inert atmosphere; Sealed tube; | 92% |
| Conditions | Yield |
|---|---|
| With tert.-butylhydroperoxide; ammonia; oxygen In water; N,N-dimethyl-formamide at 80℃; under 1520.1 Torr; for 5h; Green chemistry; | 91% |
| With ammonium hydroxide; cryptomelane; oxygen In 1,4-dioxane at 130℃; under 2280.15 Torr; for 2h; Autoclave; Green chemistry; | 89% |
| Stage #1: 3-hydroxymethylpyridin With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; ammonia; oxygen; copper(II) nitrate In water; dimethyl sulfoxide at 80℃; under 760.051 Torr; for 5h; Stage #2: With Acetaldehyde oxime In water; dimethyl sulfoxide at 110℃; for 24h; Inert atmosphere; | 89% |
| Conditions | Yield |
|---|---|
| With water; oxygen at 140℃; under 3800.26 Torr; for 24h; | A n/a B 90% |
| With ammonia; oxygen; vanadia at 375℃; Product distribution; other catalysts, effect of the presence of O2; | |
| With ammonia In 1,4-dioxane; water at 130℃; under 4560.31 Torr; for 3h; Autoclave; | A 7 %Chromat. B 84 %Chromat. |
| Conditions | Yield |
|---|---|
| With phosphate buffer; Aplysia cyclase at 23℃; for 5h; pH=7.0; | A n/a B 90% |
-
-
51892-16-1
nicotinaldehyde oxime
-
-
98-92-0
nicotinamide
| Conditions | Yield |
|---|---|
| With aluminum oxide; water; methanesulfonyl chloride at 100℃; for 0.25h; | 90% |
| Conditions | Yield |
|---|---|
| With C55H45ClN5P2Ru(1+)*Cl(1-) In water at 110℃; for 12h; Sealed tube; | 90% |
| With copper(II) acetate monohydrate In ethanol; acetonitrile for 5.5h; Time; Reflux; | 89.74% |
| With cis,cis,trans-[RuCl2{κ2-(P,N)-2-Ph2PC6H4CH=NOH}2] In water at 100℃; for 6h; Sealed tube; Inert atmosphere; | 86% |
| Conditions | Yield |
|---|---|
| With tris-(dibenzylideneacetone)dipalladium(0); (2R)-1-[(1R)-1-[bis(1,1-dimethylethyl)phosphino]ethyl]-2-(diphenylphosphino)ferrocene; ammonium carbamate; sodium hydrogencarbonate In 1,4-dioxane at 100℃; for 20h; Inert atmosphere; | 89% |
| With 2-(2'-pyridyl)(di(1-adamantyl)phosphino)benzene; ammonia; palladium diacetate In 1,4-dioxane at 120℃; under 1500.15 Torr; for 16h; Autoclave; | 76% |
| With ammonia; palladium diacetate; catacxium A In 1,4-dioxane at 100℃; under 3000.3 Torr; for 16h; Autoclave; | 90 %Chromat. |
| With 1,1'-bis-(diphenylphosphino)ferrocene; ammonia; palladium diacetate In 1,4-dioxane at 100℃; under 1500.15 Torr; for 16h; | 94 %Chromat. |
| With ammonia; palladium diacetate; catacxium A In 1,4-dioxane at 100℃; under 1500.15 Torr; for 16h; Autoclave; |
-
-
626-55-1
3-Bromopyridine
-
-
15226-74-1, 61091-28-9, 61117-58-6
dicobalt octacarbonyl
-
-
98-92-0
nicotinamide
| Conditions | Yield |
|---|---|
| With 1H-imidazole; 1,1'-bis-(diphenylphosphino)ferrocene; palladium diacetate; ammonium chloride; N-ethyl-N,N-diisopropylamine In 1,4-dioxane at 90℃; for 3h; Sealed tube; | 89% |
| Conditions | Yield |
|---|---|
| With ammonium cerium(IV) nitrate; urea for 0.025h; microwave irradiation; | 88% |
| With ammonium chloride; triethylamine at 20℃; for 0.0166667h; | 87% |
| Stage #1: nicotinic acid With chloroformic acid ethyl ester; triethylamine In tetrahydrofuran at 0℃; for 0.5h; Stage #2: With ammonium chloride In tetrahydrofuran; water at 0℃; for 0.5h; | 84% |
| Conditions | Yield |
|---|---|
| With ammonium nitrate; oxygen at 120℃; under 37503.8 Torr; for 24h; Autoclave; | 83% |
| With tert.-butylhydroperoxide; cobalt ferrite; ammonium chloride; calcium carbonate In water; acetonitrile at 80℃; for 9h; Inert atmosphere; Green chemistry; | 53% |
| With manganese(IV) oxide; carbon dioxide; ammonia at 155℃; under 22502.3 Torr; for 3.5h; Temperature; Pressure; |
| Conditions | Yield |
|---|---|
| With phosphate buffer; Aplysia cyclase at 23℃; for 5h; pH=7.0; | A n/a B 81% |
| Conditions | Yield |
|---|---|
| With water; potassium carbonate In dimethyl sulfoxide at 110℃; for 12h; | 81% |
| Conditions | Yield |
|---|---|
| With thiamine diphosphate In methanol at 80℃; for 1h; | 80% |
| Conditions | Yield |
|---|---|
| With (1,3-(dicyclohexylphosphino)propane )Pd(ethylene); ammonia; potassium carbonate In dimethyl sulfoxide at 110℃; under 450 Torr; for 24h; Schlenk technique; Inert atmosphere; | 77% |
| With ammonia; palladium diacetate; catacxium A In 1,4-dioxane at 130℃; under 3000.3 Torr; for 20h; Autoclave; | 40 %Chromat. |
| With 1,1'-bis-(diphenylphosphino)ferrocene; ammonia; palladium diacetate In 1,4-dioxane at 130℃; under 1500.15 Torr; for 20h; | 54 %Chromat. |
| Conditions | Yield |
|---|---|
| With tert.-butylhydroperoxide; ammonia; iodine In water at 100℃; for 3h; Sealed tube; Green chemistry; | 76% |
-
-
100-54-9
pyridine-3-carbonitrile
-
-
50-00-0
formaldehyd
-
A
-
3569-99-1
N-hydroxymethylnicotinamide
-
B
-
98-92-0
nicotinamide
| Conditions | Yield |
|---|---|
| With anion exchange resin AB-17-8 OH-form; ammonia; water at 60 - 90℃; for 1h; | A 75.7% B 23.2% |
| Conditions | Yield |
|---|---|
| With [1,1'-bis(diphenylphosphino)ferrocene]nickel(II) chloride; magnesium chloride; zinc In N,N-dimethyl-formamide at 70℃; for 24h; | 75% |
| Conditions | Yield |
|---|---|
| With formaldehyd; [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2 In water; toluene at 90℃; | A 21% B 74% |
-
-
98-92-0
nicotinamide
| Conditions | Yield |
|---|---|
| With lithium hydroxide monohydrate In water at 20℃; for 2h; | 74% |
| Conditions | Yield |
|---|---|
| With ammonia; water; iodine In tetrahydrofuran at 20℃; for 12h; Haller-Bauer reaction; | 69% |
| Conditions | Yield |
|---|---|
| With N-Bromosuccinimide In chloroform at 20℃; for 20h; Product distribution; | A 63% B n/a |
-
-
98-92-0
nicotinamide
-
-
100-39-0
benzyl bromide
-
-
13076-43-2
3-(aminocarbonyl)-1-benzylpyridinium bromide
| Conditions | Yield |
|---|---|
| In acetone for 12h; Reflux; | 100% |
| In acetonitrile | 93% |
| In acetonitrile at 140℃; for 1.5h; Sealed tube; Microwave irradiation; | 89% |
| Conditions | Yield |
|---|---|
| With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; mercury(II) diacetate In N,N-dimethyl-formamide for 12h; Ambient temperature; or AgOAc; | 100% |
| With aluminum oxide; potassium fluoride; sodium hypochlorite In water for 0.5h; modified Hofmann rearrangement; Heating; | 90% |
| Stage #1: nicotinamide With trichloroisocyanuric acid; 1,8-diazabicyclo[5.4.0]undec-7-ene at 20℃; Hofmann rearrangement; Inert atmosphere; Stage #2: methanol at 65℃; Hofmann rearrangement; Inert atmosphere; | 84% |
| With potassium hydroxide; [bis(acetoxy)iodo]benzene 1) 5-10 deg C, 15 min, 2) to r. t., 45 min; | 82% |
| Conditions | Yield |
|---|---|
| With 1,1,1,3,3,3-hexamethyl-disilazane at 150℃; for 12h; | 100% |
| With 1,1,1,3,3,3-hexamethyl-disilazane at 120℃; for 5h; |
-
-
98-92-0
nicotinamide
-
-
63592-86-9
3,5-di-O-benzoyl-D-ribofuranosyl chloride
-
-
23110-99-8
3-Carbamoyl-1-(3,5-di-O-benzoyl-β-D-ribofuranosyl)-pyridiniumchlorid
| Conditions | Yield |
|---|---|
| 100% |
| Conditions | Yield |
|---|---|
| In water pH=Ca. 3.3 - 3.9; Cooling with ice; | 100% |
| In methanol | 33% |
-
-
27607-77-8
trimethylsilyl trifluoromethanesulfonate
-
-
98-92-0
nicotinamide
-
-
13035-61-5
1,2,3,5-tetraacetylribose
| Conditions | Yield |
|---|---|
| Stage #1: nicotinamide; 1,2,3,5-tetraacetylribose In acetonitrile at 20℃; Stage #2: trimethylsilyl trifluoromethanesulfonate In acetonitrile for 0.333333h; | 100% |
| Stage #1: nicotinamide; 1,2,3,5-tetraacetylribose With chloro-trimethyl-silane; 1,1,1,3,3,3-hexamethyl-disilazane In acetonitrile Stage #2: trimethylsilyl trifluoromethanesulfonate In acetonitrile at 20℃; Reagent/catalyst; | |
| Stage #1: trimethylsilyl trifluoromethanesulfonate; nicotinamide In acetonitrile for 0.0833333h; Stage #2: 1,2,3,5-tetraacetylribose In acetonitrile at 20℃; for 0.5h; Inert atmosphere; | |
| In acetonitrile at -5℃; for 8h; Inert atmosphere; | 19 g |
-
-
98-92-0
nicotinamide
-
-
98-56-6
4-chlorobenzotrifluoride
-
-
25617-45-2
N-(4-(trifluoromethyl)phenyl)nicotinamide
| Conditions | Yield |
|---|---|
| With C33H37N4P; potassium carbonate; bis(dibenzylideneacetone)-palladium(0) In tert-butyl alcohol at 95℃; for 5h; Inert atmosphere; Sonication; | 99.4% |
| With 5-(di-tert-butylphosphino)-1′, 3′, 5′-triphenyl-1′H-[1,4′]bipyrazole; bis[chloro(1,2,3-trihapto-allylbenzene)palladium(II)]; potassium carbonate In 1,4-dioxane at 90℃; for 18h; Buchwald-Hartwig Coupling; Inert atmosphere; Glovebox; | 91% |
| With C33H37N4P; potassium carbonate; bis(dibenzylideneacetone)-palladium(0) In tert-butyl alcohol at 95℃; for 5h; Inert atmosphere; Sonication; |
| Conditions | Yield |
|---|---|
| With N-methyl-N-trimethylsilyl-2,2,2-trifluoroacetamide; copper(l) chloride In toluene at 100℃; for 24h; | 99% |
| With 3 A molecular sieve at 150 - 500℃; under 0.001 Torr; for 0.666667h; Pyrolysis; | 98% |
| With oxalyl dichloride; triethylamine; Triphenylphosphine oxide In acetonitrile at 20℃; for 0.166667h; | 96% |
| Conditions | Yield |
|---|---|
| With 2-di-tertbutylphosphino-3,4,5,6-tetramethyl-2',4',6'-triisopropyl-1,1'-biphenyl; potassium phosphate; water; palladium diacetate In tert-butyl alcohol at 110℃; for 3h; Inert atmosphere; | 99% |
| With potassium phosphate; tris-(dibenzylideneacetone)dipalladium(0) In tert-butyl alcohol at 110℃; for 24h; | 97% |
-
-
10025-99-7
potassium tetrachloroplatinate(II)
-
-
98-92-0
nicotinamide
| Conditions | Yield |
|---|---|
| In water | 99% |
| Conditions | Yield |
|---|---|
| In methanol; water for 0.333333h; | 99% |
-
-
98-92-0
nicotinamide
-
-
13114-65-3
1-(pyridin-3-yl)urea
| Conditions | Yield |
|---|---|
| With [bis(acetoxy)iodo]benzene; ammonia In methanol at 0 - 20℃; for 2h; Hofmann Rearrangement; Inert atmosphere; | 99% |
| Conditions | Yield |
|---|---|
| In methanol at 50℃; | 98.62% |
-
-
26127-08-2
(1R,2S,5R)-1-(chloromethoxy)-2-isopropyl-5-methylcyclohexane
-
-
98-92-0
nicotinamide
| Conditions | Yield |
|---|---|
| In N,N-dimethyl-formamide at 20℃; Menschutkin quaternization; | 98.5% |
| Conditions | Yield |
|---|---|
| With hydrogen; palladium 10% on activated carbon In isopropyl alcohol at 75℃; under 3750.38 Torr; for 4h; | 98.4% |
| With hydrogen; Rh on carbon In water at 80℃; under 3800 Torr; for 1.5h; | 97% |
| With 10% Rh/C; hydrogen In water at 80℃; under 3800.26 Torr; for 1.5h; | 97% |
| Conditions | Yield |
|---|---|
| With dihydrogen peroxide; VxSi4xO6.4x In acetonitrile at 80℃; for 3h; | 98% |
| With 2,2,2-Trifluoroacetophenone; dihydrogen peroxide; acetonitrile In tert-butyl alcohol at 20℃; for 18h; Green chemistry; chemoselective reaction; | 95% |
| With 1,2-diphenyl-1,1,2,2-tetrahydroperoxyethane In acetonitrile at 20℃; for 0.233333h; | 87% |
-
-
64648-13-1, 81115-85-7, 81115-90-4
S-Ethenyl-S-(4-methylphenyl)-N-tolylsulfilimine
-
-
98-92-0
nicotinamide
-
-
40055-37-6
2-(pyridin-3-yl)-4,5-dihydrooxazole
| Conditions | Yield |
|---|---|
| With sodium hydride In 1,2-dimethoxyethane at 20 - 40℃; for 29h; | 98% |
-
-
49791-06-2
1-chloromethoxy-heptane
-
-
98-92-0
nicotinamide
| Conditions | Yield |
|---|---|
| at 20℃; for 1h; | 98% |
-
-
24566-91-4
1-chloromethoxy-nonane
-
-
98-92-0
nicotinamide
| Conditions | Yield |
|---|---|
| at 20℃; for 1h; | 98% |
-
-
77412-96-5
1-trifluoromethanesulfonyloxy-4-t-butylcyclohexene
-
-
98-92-0
nicotinamide
| Conditions | Yield |
|---|---|
| With potassium carbonate; tert-butyl XPhos; tris(dibenzylideneacetone)dipalladium (0) In tert-butyl alcohol at 80℃; for 24h; | 98% |
| Conditions | Yield |
|---|---|
| In dichloromethane at 20℃; for 24h; | 98% |
-
-
98-92-0
nicotinamide
-
-
78282-91-4
1-(2-bromomethylbenzyl)-4-hydroxyiminomethylpyridinium bromide
| Conditions | Yield |
|---|---|
| In N,N-dimethyl-formamide at 70℃; for 3.5h; | 98% |
| In N,N-dimethyl-formamide at 80℃; for 5h; | 56% |
| Conditions | Yield |
|---|---|
| at 125℃; for 2.5h; | 98% |
| In methanol at 50℃; for 2h; |
| Conditions | Yield |
|---|---|
| With niobium(V) oxide In neat (no solvent) at 160℃; Sealed tube; Inert atmosphere; | 98% |
| Conditions | Yield |
|---|---|
| With benzoic acid In para-xylene at 130℃; for 8h; Inert atmosphere; Schlenk technique; | 98% |
-
-
112-71-0
1-Bromotetradecane
-
-
98-92-0
nicotinamide
-
-
5442-84-2
3-carbamoyl-1-tetradecylpyridinium bromide
| Conditions | Yield |
|---|---|
| In acetonitrile for 48h; Reflux; | 98% |
Related products
Downstream Products
Hot Products
XiAbout|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View