Product introduction Iohexol is the raw material of contrast agent. This kind of contrast agent is usually injected into vein before CT angiography diagnosis. It is used for angiography, urinary system, spinal cord, femoral joint and lymphatic sy
Specification: USP 41, CP; Certification: GMP, etc. Appearance:White Storage:Preserve in well-closed, light-resistant containers Package:25kg/drum, fiber drum Application: X-rays Port:Shanghai, Ningbo, etc.
DayangChem 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:66108-95-0
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inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------
Cas:66108-95-0
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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 P
Unique advantages for Iohexol Cas 66108-95-0 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:?20°C Package:1kg/foil bag, 25kg/drum o
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inquiryFull experience of large numbers containers loading in main Chinese seaports Packing with pallet as buyer's special request Best service after shipment with e-mail Cargos together with container sales seervice available Rich experie
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
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inquiryAssay: 98%-102% High quality with competitive price Fast delivery Appearance:White powder Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat. Package:25 kg/drum Application:Imaging agent, Antib
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inquiryShanghai 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
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inquiry1) Same day of payment provide Tracking Number of Fedex/DHL/EMS and within 4 days Delivery2) Gauranteed Delivery3) Reshipping Provided4) No custom Problem27) Better price and quality more than other suppliers as we have very good factpry supportingAp
Name:Iohexol CAS NO:66108-95-0 Grade:Medical scientific research and export Molecular formula:C19H26I3N3O9 Molecular weight:821.13800 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Dat
Cas:66108-95-0
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Type:Other
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:66108-95-0
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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 manufacturin
Cas:66108-95-0
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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
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Cas:66108-95-0
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Type:Trading Company
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:66108-95-0
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inquiryProduct name : Iohexol Molecular formula : C19H26I3N3O9 Molecualr weight : 821.14 CAS No. : 66108-95-0 Characteristics : White or yellowish powder Loss on drying : 1.5% max Assay(HPLC) : 99.0% min Packing : 25kg or 50kg /drum Storage : P
Appearance:White solid Storage:Room temperature Package:25kg/drum Application:Contrast Medium Transportation:Express/Sea/Air Port:Any port in china
Cas:66108-95-0
Min.Order:25 Kilogram
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inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:white powder/ Refer to COA Storage:below 20°C P
Cas:66108-95-0
Min.Order:1 Kilogram
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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 prese
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About Product Details
Cas:66108-95-0
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Iohexol CAS: 66108-95-0 Specification product Name iohexol Synonyms omnipaqueTM;Exypaque;5-[acetyl(2,3-dihydroxypropyl)amino]-1-N,3-N-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide;Omnipaque;EINECS 266-164-2
Henan 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
N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide
epichlorohydrin
A
iohexol
B
iodixanol
Conditions | Yield |
---|---|
With hydrogenchloride; boric acid; potassium hydroxide In water pH=10 - 11; Product distribution / selectivity; Industry scale; | A 7.5% B 86.3% |
Stage #1: N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide With sodium hydroxide In methanol at 45℃; Stage #2: epichlorohydrin With hydrogenchloride In methanol at 20℃; for 48h; Product distribution / selectivity; | A 7.42% B 52.1% |
With hydrogenchloride; sodium hydroxide In water at 20℃; for 48h; pH=12.2 - 12.7; | A 5.1% B 43.5% |
3-monochloro-1,2-propanediol
iohexol
Conditions | Yield |
---|---|
Stage #1: N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide With sodium hydroxide In 2-(2-methoxyethoxy)ethyl alcohol; water at 44 - 60℃; Stage #2: 3-monochloro-1,2-propanediol In 2-(2-methoxyethoxy)ethyl alcohol; water at 29 - 31℃; for 21h; Stage #3: With hydrogenchloride In 2-(2-methoxyethoxy)ethyl alcohol; water pH=4 - 5; Product distribution / selectivity; | |
Stage #1: N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide With sodium hydroxide In 2-(2-methoxyethoxy)ethyl alcohol; water at 44 - 60℃; Stage #2: 3-monochloro-1,2-propanediol In 2-(2-methoxyethoxy)ethyl alcohol; water at 29 - 31℃; for 21h; Stage #3: With acetic acid In 2-(2-methoxyethoxy)ethyl alcohol; water Product distribution / selectivity; |
N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide
3-monochloro-1,2-propanediol
butan-1-ol
iohexol
Conditions | Yield |
---|---|
With sodium hydroxide; Ca(OH)2 In water | |
With sodium hydroxide; Ca(OH)2 In water |
N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide
iohexol
N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide
oxiranyl-methanol
iohexol
Conditions | Yield |
---|---|
With potassium hydroxide In methanol; dimethyl sulfoxide; isopropyl alcohol | |
Stage #1: N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide With boric acid; potassium hydroxide In water at 10℃; for 48h; pH=12.4; Stage #2: oxiranyl-methanol In water at 10℃; for 24h; pH=12.6-13; Time; pH-value; |
N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide
3-monochloro-1,2-propanediol
iohexol
Conditions | Yield |
---|---|
With sodium methylate In propylene glycol | |
Stage #1: N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide With sodium hydroxide In methanol; 1-methoxy-2-propanol at 25 - 45℃; Stage #2: 3-monochloro-1,2-propanediol In methanol; 1-methoxy-2-propanol at 25℃; for 25.5h; Product distribution / selectivity; | |
Stage #1: N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide With sodium hydroxide In 1-methoxy-2-propanol; water at 25 - 45℃; Stage #2: 3-monochloro-1,2-propanediol In 1-methoxy-2-propanol; water at 35℃; for 27h; Product distribution / selectivity; |
N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide
A
iohexol
B
iodixanol
Conditions | Yield |
---|---|
Stage #1: N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide With sodium hydroxide In methanol at 45℃; Stage #2: With hydrogenchloride In methanol; water at 15℃; for 48h; Product distribution / selectivity; |
5-amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide
iohexol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrogenchloride / water / 26 h / 65 - 70 °C / Green chemistry 2: sodium methylate / methanol / 40 °C / Green chemistry 3: methanol / 72 h / 20 °C / Green chemistry View Scheme | |
Multi-step reaction with 3 steps 1.1: 65 - 70 °C / Green chemistry 2.1: hydrogenchloride / methanol / 3 h / Green chemistry 3.1: sodium methylate / methanol / 40 °C / Green chemistry 3.2: 72 h / 20 °C / Green chemistry View Scheme | |
Multi-step reaction with 3 steps 1: sulfuric acid / water / 50 - 100 °C 2: sodium hydroxide; water / 20 °C / pH 9 - 11 3: sodium hydroxide / 1,2-dimethoxyethane / 30 - 100 °C View Scheme |
5-Amino-N,N'-bis[2,3-dihydroxypropyl]-1,3-benzenedicarboxamide
iohexol
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: Iodine monochloride / 6 h / 50 °C 2: sulfuric acid / water / 50 - 100 °C 3: sodium hydroxide; water / 20 °C / pH 9 - 11 4: sodium hydroxide / 1,2-dimethoxyethane / 30 - 100 °C View Scheme |
5-nitro-N,N'-bis-(2,3-dihydroxypropyl)isophthalamide
iohexol
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 5%-palladium/activated carbon; hydrogen / 70 °C / 9000.9 Torr / Autoclave 2: Iodine monochloride / 6 h / 50 °C 3: sulfuric acid / water / 50 - 100 °C 4: sodium hydroxide; water / 20 °C / pH 9 - 11 5: sodium hydroxide / 1,2-dimethoxyethane / 30 - 100 °C View Scheme |
dimethyl 5-nitroisophthalate
iohexol
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: sodium methylate / methanol / 20 - 50 °C 2: 5%-palladium/activated carbon; hydrogen / 70 °C / 9000.9 Torr / Autoclave 3: Iodine monochloride / 6 h / 50 °C 4: sulfuric acid / water / 50 - 100 °C 5: sodium hydroxide; water / 20 °C / pH 9 - 11 6: sodium hydroxide / 1,2-dimethoxyethane / 30 - 100 °C View Scheme |
iohexol
3-monochloro-1,2-propanediol
N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide
Conditions | Yield |
---|---|
With lithium hydroxide In methanol | 92% |
iohexol
Conditions | Yield |
---|---|
With sodium hydroxide In water at 20℃; for 12h; Reagent/catalyst; Temperature; Inert atmosphere; | 80% |
(S)-2,2',2'',2'''-(2-(4-isothiocyanatobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid
iohexol
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | 75% |
iohexol
Conditions | Yield |
---|---|
With sodium tetrahydroborate In water at 15 - 35℃; Reagent/catalyst; | 59.06% |
iohexol
Conditions | Yield |
---|---|
With magnesium chloride In water |
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