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Zhejiang Huili Pharmaceutical Co., Ltd

It is a kind of non-ionic water-soluble contrast agent, which belongs to imaging diagnosis The chemical structure formula is amide of triiodoisophthalic acid derivative, which has low toxicity to vascular wall and nerve, good local and systemic tole

Iopamidol CAS 60166-93-0

Cas:60166-93-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zhejiang Haizhou Pharmaceutical Co., Ltd.

Specificaiton: USP 41, CP; Certificaiton: GMP, etc. Appearance:White Storage:—Preserve in well-closed, light-resistant containers. Package:25kg/drum, full-paper drum Application:A non-ionic water soluble radiographic contrast medium Port:Shangha

Iopamidol

Cas:60166-93-0

Min.Order:50 Gram

Negotiable

Type:Trading Company

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Jinlan 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

BP/USP/EP/JP/GMP manufacturer contrast agent API CAS:60166-93-0 Iopamidol

Cas:60166-93-0

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co., LTD is a professional research, development and production Cyromazine、lead diacetate trihydrate /Lead acetate trihydrateC、 2-phenylacetamide 、 4-Aminophenyl-1-phenethylpiperidine 、Citric acid monohydrate 、 Citric acid/c

60166-93-0 Iopamidol

Cas:60166-93-0

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Manufacturers

inquiry

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

Factory Supply Iopamidol

Cas:60166-93-0

Min.Order:1

Negotiable

Type:Other

inquiry

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

Factory Price API 99% Iopamidol 60166-93-0 GMP Manufacturer

Cas:60166-93-0

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

COLORCOM 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

Iopanol

Cas:60166-93-0

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

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 quantities

Iopamidol Manufacturer/High quality/In stock

Cas:60166-93-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hubei DiBo chemical co., LTD

Name:Iodopanol CAS NO: 60166-93-0 Grade:Medical scientific research and export Molecular formula:C17H22I3N3O8 Molecular weight:777.0853 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability D

Iodopanol/cas:60166-93-0/Raw material spot

Cas:60166-93-0

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Henan Tianfu Chemical Co., Ltd.

High purity CAS 60166-93-0 Iopamidol in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediates (Fluorene,Carbaz

High purity CAS 60166-93-0 Iopamidol in stock

Cas:60166-93-0

Min.Order:1 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

New production CAS 60166-93-0 with best quality

Cas:60166-93-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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

Iopamidol

Cas:60166-93-0

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

IopamidolCAS60166-93-0

Cas:60166-93-0

Min.Order:1 Kilogram

FOB Price: $10.0 / 20.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product name : iodixanol Molecular formula : C35H44I6N6O15 Molecular weight : 1550.1819 CAS No.:92339-11-2 Standards : USP30 Packing : 25kg or 50kg /drum Storage : Preserve in tight containers and protect from light. Appearance:White

iodixanol usp30

Cas:60166-93-0

Min.Order:25 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Iopamidol 60166-93-0

Cas:60166-93-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Iopamidol CAS:60166-93-0 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,

Iopamidol CAS:60166-93-0

Cas:60166-93-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Iopomidol

Cas:60166-93-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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

Iopamidol

Cas:60166-93-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM 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. J&H CHEM has some Manufacturing base in Jia

Iopamidol

Cas:60166-93-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Iopamidol

Cas:60166-93-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

Iopamidol

Cas:60166-93-0

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediates Tr

Iopamidol

Cas:60166-93-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

Iopamidol

Cas:60166-93-0

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: (S)-N,N’-Bis[2-Hydroxy-1-(Hydroxymethyl)Ethyl]-5-[(2-Hydroxy-1-Oxopropyl)Amino]-2,4,6-Triiodoisophthaldiamide CAS No.:60166-93-0 Molecule Formula:C17H22I3N3O8 Molecule Weight:777.09 Purity: 99.0% Package: 25kg/drum Descripti

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Best OfferIopamidol

Cas:60166-93-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Iopamidol

Cas:60166-93-0

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Iopamidol

Cas:60166-93-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

Iopamidol

Cas:60166-93-0

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

Iopamidol

Cas:60166-93-0

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

Iopamidol Cas no.60166-93-0 98%

Cas:60166-93-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

S-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[(2-(acetyloxy)-1-oxo-propyl)amino]-2,4,6-triiodo-1,3-benzenedicarboxamide

S-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[(2-(acetyloxy)-1-oxo-propyl)amino]-2,4,6-triiodo-1,3-benzenedicarboxamide

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
With sodium hydroxide for 0.166667h;99%
With water; sodium hydroxide at 40℃; pH=~ 11;76.4%
With water; sodium hydroxide at 40℃; pH=Ca. 11;76.4%
Stage #1: S-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[(2-(acetyloxy)-1-oxo-propyl)amino]-2,4,6-triiodo-1,3-benzenedicarboxamide With water; sodium hydroxide In ISOPROPYLAMIDE at 35℃; for 7h;
Stage #2: With hydrogenchloride In ISOPROPYLAMIDE; water pH=~ 7;
With water; sodium hydroxide at 35℃; pH=12;159 g
(S)-5-(2-amino-1-methyl-2-oxoethoxy)-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-benzenedicarboxamide

(S)-5-(2-amino-1-methyl-2-oxoethoxy)-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-benzenedicarboxamide

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
With Amberlite IRA400 In water for 32h; pH=6 - 7; Product distribution / selectivity; Smiles Rearrangement;95%
With Amberlite IRA400 In water for 32h; Smiles Aromatic Rearrangement;95%
With sodium methylate In methanol; N,N-dimethyl-formamide at 25℃; Smiles rearrangement;89%
With potassium hydroxide In methanol; water
S-(-)-5-[[2-(acetyloxy)-1-oxopropyl]amino]-2,4,6-triiodo-1,3-benzenedicarboxylic acid dichloride
60166-91-8

S-(-)-5-[[2-(acetyloxy)-1-oxopropyl]amino]-2,4,6-triiodo-1,3-benzenedicarboxylic acid dichloride

serinol
534-03-2

serinol

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
In ISOPROPYLAMIDE at 8 - 20℃; for 10h;94%
Stage #1: S-(-)-5-[[2-(acetyloxy)-1-oxopropyl]amino]-2,4,6-triiodo-1,3-benzenedicarboxylic acid dichloride; serinol at 44 - 48℃; for 48 - 70h;
Stage #2: With water at 52 - 57℃; for 2 - 4h;
78%
(S)-5-(2-acetoxypropanamido)-2,4,6-triiodoisophthalic acid

(S)-5-(2-acetoxypropanamido)-2,4,6-triiodoisophthalic acid

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: phosphorus pentachloride / ISOPROPYLAMIDE / 6 h / 40 °C
2: triethylamine / ISOPROPYLAMIDE / 6 h / 50 °C
3: sodium hydroxide; water / 40 °C / pH ~ 11
View Scheme
Multi-step reaction with 3 steps
1: phosphorus pentachloride / N,N-dimethyl acetamide / 6 h / 40 °C
2: triethylamine / N,N-dimethyl acetamide / 6 h / 50 °C
3: water; sodium hydroxide / 40 °C / pH Ca. 11
View Scheme
2,4,6-triiodo-5-aminoisophthalic acid
35453-19-1

2,4,6-triiodo-5-aminoisophthalic acid

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: ISOPROPYLAMIDE / 22 h / 20 - 50 °C
2: phosphorus pentachloride / ISOPROPYLAMIDE / 6 h / 40 °C
3: triethylamine / ISOPROPYLAMIDE / 6 h / 50 °C
4: sodium hydroxide; water / 40 °C / pH ~ 11
View Scheme
Multi-step reaction with 4 steps
1: N,N-dimethyl acetamide / 22 h / 20 - 50 °C
2: phosphorus pentachloride / N,N-dimethyl acetamide / 6 h / 40 °C
3: triethylamine / N,N-dimethyl acetamide / 6 h / 50 °C
4: water; sodium hydroxide / 40 °C / pH Ca. 11
View Scheme
S-(-)-5-[[2-(acetyloxy)-1-oxopropyl]amino]-2,4,6-triiodo-1,3-benzenedicarboxylic acid dichloride
60166-91-8

S-(-)-5-[[2-(acetyloxy)-1-oxopropyl]amino]-2,4,6-triiodo-1,3-benzenedicarboxylic acid dichloride

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: triethylamine / N,N-dimethyl acetamide / 6 h / 50 °C
2: water; sodium hydroxide / 40 °C / pH Ca. 11
View Scheme
C28H28B2I3N3O6

C28H28B2I3N3O6

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: N,N-dimethyl acetamide / 18 h / 30 - 35 °C / Inert atmosphere; Large scale
2: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
C33H34B2I3N3O9

C33H34B2I3N3O9

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
With water; sodium hydroxide In N,N-dimethyl acetamide Large scale;992 g
C27H38B2I3N3O9

C27H38B2I3N3O9

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
With water; sodium hydroxide In N,N-dimethyl acetamide Large scale;992 g
C22H32B2I3N3O8

C22H32B2I3N3O8

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: N,N-dimethyl acetamide / 18 h / 20 °C / Inert atmosphere
2: water / N,N-dimethyl acetamide / 1 h
3: sodium hydroxide; water / 35 °C / pH 12
View Scheme
C27H38B2I3N3O11

C27H38B2I3N3O11

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water / N,N-dimethyl acetamide / 1 h
2: sodium hydroxide; water / 35 °C / pH 12
View Scheme
5-nitrobenzene-1,3-dicarboxylic acid
618-88-2

5-nitrobenzene-1,3-dicarboxylic acid

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: toluene-4-sulfonic acid / 125 °C
2: hydrogen; 5%-palladium/activated carbon / 50 - 70 °C
3: sodium methylate / methanol / 55 - 60 °C
4: sulfuric acid; Iodine monochloride / water / 70 - 90 °C
5: N,N-dimethyl acetamide / 1 h / 90 - 95 °C
6: N,N-dimethyl acetamide / 18 h / 30 - 35 °C / Inert atmosphere; Large scale
7: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
Multi-step reaction with 7 steps
1: toluene-4-sulfonic acid / 125 °C
2: hydrogen; 5%-palladium/activated carbon / 50 - 70 °C
3: sodium methylate / methanol / 55 - 60 °C
4: sulfuric acid; Iodine monochloride / water / 70 - 90 °C
5: N,N-dimethyl acetamide / 90 - 95 °C / Large scale
6: N,N-dimethyl acetamide / 18 h / 20 - 25 °C / Inert atmosphere; Large scale
7: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
Multi-step reaction with 7 steps
1: toluene-4-sulfonic acid / 125 °C
2: hydrogen; 5%-palladium/activated carbon / 50 - 70 °C
3: sodium methylate / methanol / 55 - 60 °C
4: sulfuric acid; Iodine monochloride / water / 70 - 90 °C
5: N,N-dimethyl acetamide / 90 - 95 °C / Large scale
6: N,N-dimethyl acetamide / 18 h / 30 - 35 °C / Inert atmosphere; Large scale
7: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
dibutyl 5-nitroisophthalate
10552-75-7

dibutyl 5-nitroisophthalate

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: hydrogen; 5%-palladium/activated carbon / 50 - 70 °C
2: sodium methylate / methanol / 55 - 60 °C
3: sulfuric acid; Iodine monochloride / water / 70 - 90 °C
4: N,N-dimethyl acetamide / 1 h / 90 - 95 °C
5: N,N-dimethyl acetamide / 18 h / 30 - 35 °C / Inert atmosphere; Large scale
6: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
Multi-step reaction with 6 steps
1: hydrogen; 5%-palladium/activated carbon / 50 - 70 °C
2: sodium methylate / methanol / 55 - 60 °C
3: sulfuric acid; Iodine monochloride / water / 70 - 90 °C
4: N,N-dimethyl acetamide / 90 - 95 °C / Large scale
5: N,N-dimethyl acetamide / 18 h / 20 - 25 °C / Inert atmosphere; Large scale
6: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
Multi-step reaction with 6 steps
1: hydrogen; 5%-palladium/activated carbon / 50 - 70 °C
2: sodium methylate / methanol / 55 - 60 °C
3: sulfuric acid; Iodine monochloride / water / 70 - 90 °C
4: N,N-dimethyl acetamide / 90 - 95 °C / Large scale
5: N,N-dimethyl acetamide / 18 h / 30 - 35 °C / Inert atmosphere; Large scale
6: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
5-amino-isophthalic acid dibutyl ester
25351-79-5

5-amino-isophthalic acid dibutyl ester

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: sodium methylate / methanol / 55 - 60 °C
2: sulfuric acid; Iodine monochloride / water / 70 - 90 °C
3: N,N-dimethyl acetamide / 1 h / 90 - 95 °C
4: N,N-dimethyl acetamide / 18 h / 30 - 35 °C / Inert atmosphere; Large scale
5: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
Multi-step reaction with 5 steps
1: sodium methylate / methanol / 55 - 60 °C
2: sulfuric acid; Iodine monochloride / water / 70 - 90 °C
3: N,N-dimethyl acetamide / 90 - 95 °C / Large scale
4: N,N-dimethyl acetamide / 18 h / 20 - 25 °C / Inert atmosphere; Large scale
5: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
Multi-step reaction with 5 steps
1: sodium methylate / methanol / 55 - 60 °C
2: sulfuric acid; Iodine monochloride / water / 70 - 90 °C
3: N,N-dimethyl acetamide / 90 - 95 °C / Large scale
4: N,N-dimethyl acetamide / 18 h / 30 - 35 °C / Inert atmosphere; Large scale
5: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
5-amino-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-1,3-benzenedicarboxamide
267881-76-5

5-amino-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-1,3-benzenedicarboxamide

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: sulfuric acid; Iodine monochloride / water / 70 - 90 °C
2: N,N-dimethyl acetamide / 1 h / 90 - 95 °C
3: N,N-dimethyl acetamide / 18 h / 30 - 35 °C / Inert atmosphere; Large scale
4: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
Multi-step reaction with 4 steps
1: sulfuric acid; Iodine monochloride / water / 70 - 90 °C
2: N,N-dimethyl acetamide / 90 - 95 °C / Large scale
3: N,N-dimethyl acetamide / 18 h / 20 - 25 °C / Inert atmosphere; Large scale
4: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
Multi-step reaction with 4 steps
1: sulfuric acid; Iodine monochloride / water / 70 - 90 °C
2: N,N-dimethyl acetamide / 90 - 95 °C / Large scale
3: N,N-dimethyl acetamide / 18 h / 30 - 35 °C / Inert atmosphere; Large scale
4: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
S-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-amino-2,4,6-triiodo-1,3-benzenedicarboxamide
60166-98-5

S-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-amino-2,4,6-triiodo-1,3-benzenedicarboxamide

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: N,N-dimethyl acetamide / 1 h / 90 - 95 °C
2: N,N-dimethyl acetamide / 18 h / 30 - 35 °C / Inert atmosphere; Large scale
3: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
Multi-step reaction with 3 steps
1: N,N-dimethyl acetamide / 90 - 95 °C / Large scale
2: N,N-dimethyl acetamide / 18 h / 20 - 25 °C / Inert atmosphere; Large scale
3: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
Multi-step reaction with 3 steps
1: N,N-dimethyl acetamide / 90 - 95 °C / Large scale
2: N,N-dimethyl acetamide / 18 h / 30 - 35 °C / Inert atmosphere; Large scale
3: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
C26H24B2I3N3O6

C26H24B2I3N3O6

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: N,N-dimethyl acetamide / 18 h / 30 - 35 °C / Inert atmosphere; Large scale
2: sodium hydroxide; water / N,N-dimethyl acetamide / Large scale
View Scheme
C31H30B2I3N3O9

C31H30B2I3N3O9

Iopamidol
60166-93-0

Iopamidol

Conditions
ConditionsYield
With water; sodium hydroxide In N,N-dimethyl acetamide Reagent/catalyst; Large scale;992 g
Iopamidol
60166-93-0

Iopamidol

2,2-dimethoxy-propane
77-76-9

2,2-dimethoxy-propane

C23H30I3N3O8

C23H30I3N3O8

Conditions
ConditionsYield
With sulfuric acid In N,N-dimethyl acetamide at 55℃; for 24h;45.6%
Iopamidol
60166-93-0

Iopamidol

C27H34I3N3O9

C27H34I3N3O9

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sulfuric acid / N,N-dimethyl acetamide / 24 h / 55 °C
2: triethylamine / N,N-dimethyl acetamide / 50 h / 20 - 55 °C
View Scheme
Iopamidol
60166-93-0

Iopamidol

C21H26I3N3O9

C21H26I3N3O9

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sulfuric acid / N,N-dimethyl acetamide / 24 h / 55 °C
2: triethylamine / N,N-dimethyl acetamide / 50 h / 20 - 55 °C
3: water; methanol / 2 h / 20 °C
View Scheme
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