Specification: In-house; Certification: ISO 9001; GMP Certified Plant and US FDA Approved Company Appearance:Almost White or Yellowish Crystalline Powder Storage:Store in an airtight container Package:50kg/drum, fiber drum Application:Contrast
Cas:37441-29-5
Min.Order:50 Gram
Negotiable
Type:Trading Company
inquiryDayangchem'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:37441-29-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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 Pu
Cas:37441-29-5
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryThe 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
Cas:37441-29-5
Min.Order:1
Negotiable
Type:Other
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 ap
Cas:37441-29-5
Min.Order:1 Kilogram
FOB Price: $5.0
Type:Manufacturers
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
Cas:37441-29-5
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:37441-29-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 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:37441-29-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryAbout Product Details Item Specification Test Results Appearance White crystalline powder Conform
Cas:37441-29-5
Min.Order:1 Kilogram
FOB Price: $1.0 / 5.0
Type:Lab/Research institutions
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:37441-29-5
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
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:37441-29-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryProduct name:5-Amino-2,4,6-triiodoisophthaloyl dichloride Molecular Formula:C8H2Cl2I3NO2 Molecular Weight:595.73 CAS NO.:37441-29-5 EINECS NO.:417-220-1 Appearance:Light yellow crystal powder Storage:Store in cool and dry place, away from sun
Cas:37441-29-5
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
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 serv
Cas:37441-29-5
Min.Order:10 Gram
Negotiable
Type:Other
inquiry1.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
Cas:37441-29-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:37441-29-5
Min.Order:1 Kilogram
FOB Price: $42.0 / 45.0
Type:Trading Company
inquiry5-Amino-2,4,6-triiodisophthaloyl acid dichloride CAS:37441-29-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing
Cas:37441-29-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:37441-29-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan 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
Cas:37441-29-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryCAS-No.37441-29-5 Molecular Formula: C8H2I3NO2Cl2 Molecular Weight: 595.71 SYNONYMS 5-Amino-2,4,6-triiodobenzene-1,3-dioyl dichloride 5-Amino-2,4,6-triiodo-1,3-benzenedicarbonyl dichloride DESCRIPTION
Cas:37441-29-5
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryAppearance:Yellow toDark Brown solid Storage:Refrigerator, under inert atmosphere Application:5-Amino-2,4,6- triiodisophthaloyl acid dichloride is used in the preparation of trimeric X-ray contrast agents. Port:QINGDAO
Cas:37441-29-5
Min.Order:25 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:37441-29-5
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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:37441-29-5
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:37441-29-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryJ&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
Cas:37441-29-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
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 Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:37441-29-5
Min.Order:100 Gram
Negotiable
Type:Other
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:37441-29-5
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryZibo 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
Cas:37441-29-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:slightly yellow powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:For medicine , pesticide intermed
Cas:37441-29-5
Min.Order:1 Gram
Negotiable
Type:Trading Company
inquiryProduct name: 5-Amino-2,4,6-Triiodoisophthalic Acid Dichloride CAS No.:37441-29-5 Molecule Formula:C8H2Cl2I3NO2 Molecule Weight:595.73 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterpr
Cas:37441-29-5
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiry2,4,6-triiodo-5-aminoisophthalic acid
5-amino-2,4,6-triiodoisophthalic acid dichloride
Conditions | Yield |
---|---|
With pyridine; thionyl chloride In 1,2-dichloro-ethane at 70 - 85℃; for 8.5h; | 100% |
With pyridine; thionyl chloride In 1,2-dichloro-ethane at 70 - 85℃; for 7.5 - 8h; | 100% |
With pyridine; thionyl chloride In 1,2-dichloro-ethane at 70 - 85℃; for 7.5 - 8h; | 100% |
2,4,6-triiodo-5-aminoisophthalic acid
2-chloro-1,3-dimethylimidazolinium chloride
B
5-amino-2,4,6-triiodoisophthalic acid dichloride
Conditions | Yield |
---|---|
In hexane; toluene | A 95% B n/a |
2,4,6-triiodo-5-aminoisophthalic acid
2-chloro-1,3-dimethylimidazolinium chloride
5-amino-2,4,6-triiodoisophthalic acid dichloride
Conditions | Yield |
---|---|
93% |
5-amino-2,4,6-triiodoisophthalic acid dichloride
Conditions | Yield |
---|---|
With water In acetone for 26h; | 85.5% |
5-aminoisophthalic acid
5-amino-2,4,6-triiodoisophthalic acid dichloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 73 percent / ICl; KCl / H2O / 24 h / 55 °C 2: 89.3 percent / SOCl2 / 6 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: 74 percent / aq. potassium iododichloride / H2O / 18 h / 55 - 60 °C 2: 92 percent / thionyl chloride View Scheme |
5-nitrobenzene-1,3-dicarboxylic acid
5-amino-2,4,6-triiodoisophthalic acid dichloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: Iodine monochloride / 5 h / 70 °C / Inert atmosphere 2.1: phosphorus pentachloride / 0.67 h / 30 °C 2.2: 0.17 h View Scheme |
5-amino-2,4,6-triiodoisophthalic acid dichloride
Acetoxyacetyl chloride
2-((3,5-bis (chlorocarbonyl)-2,4,6-triiodophenyl)amino)-2-oxoethyl acetate
Conditions | Yield |
---|---|
In water | 99% |
In N,N-dimethyl acetamide at 20℃; for 15h; Cooling; | 92% |
In tetrahydrofuran; n-heptane at 20℃; Product distribution / selectivity; Heating / reflux; | 35% |
acetyl chloride
5-amino-2,4,6-triiodoisophthalic acid dichloride
5-acetamido-2,4,6-triiodoisophthaloyl dichloride
Conditions | Yield |
---|---|
In water | 99% |
In ISOPROPYLAMIDE at 0℃; for 12h; | 81% |
In N,N-dimethyl acetamide at 0 - 20℃; for 4h; | 50% |
In N,N-dimethyl acetamide at 20℃; Inert atmosphere; Cooling with ice; |
acetic anhydride
5-amino-2,4,6-triiodoisophthalic acid dichloride
5-acetamido-2,4,6-triiodoisophthaloyl dichloride
Conditions | Yield |
---|---|
sulfuric acid In acetonitrile Product distribution / selectivity; | 97% |
sulfuric acid for 1h; Product distribution / selectivity; | 76% |
TFA-Gly
5-amino-2,4,6-triiodoisophthalic acid dichloride
2,4,6-triiodo-5-[2-(2,2,2-trifluoroacetylamino)-acetylamino]-isophthalic acid dichloride
Conditions | Yield |
---|---|
Stage #1: TFA-Gly With thionyl chloride In ISOPROPYLAMIDE at 0℃; for 1h; Stage #2: 5-amino-2,4,6-triiodoisophthalic acid dichloride In ISOPROPYLAMIDE at 0 - 20℃; for 96h; | 97% |
glycinium trifluoroacetate
5-amino-2,4,6-triiodoisophthalic acid dichloride
2,4,6-triiodo-5-[2-(2,2,2-trifluoroacetylamino)-acetylamino]-isophthalic acid dichloride
Conditions | Yield |
---|---|
Stage #1: glycinium trifluoroacetate With thionyl chloride In ISOPROPYLAMIDE at 0℃; for 1h; Stage #2: 5-amino-2,4,6-triiodoisophthalic acid dichloride In ISOPROPYLAMIDE at 0 - 20℃; for 96h; | 97% |
5-amino-2,4,6-triiodoisophthalic acid dichloride
5-acetamido-2,4,6-triiodoisophthaloyl dichloride
Conditions | Yield |
---|---|
With thionyl chloride In acetic acid | 93.4% |
With sulfuric acid; acetic anhydride | |
With thionyl chloride In acetic acid |
Methoxyacetyl chloride
5-amino-2,4,6-triiodoisophthalic acid dichloride
5-Methoxyacetamido-2,4,6-triiodoisophthaloyl chloride
Conditions | Yield |
---|---|
In 1,4-dioxane at 80 - 90℃; | 93% |
In N,N-dimethyl acetamide at 10 - 20℃; for 24h; | 90.2% |
In N,N-dimethyl acetamide at 20℃; for 20h; Cooling with ice; | 86% |
(S)-2-acetoxypropanoyl chloride
5-amino-2,4,6-triiodoisophthalic acid dichloride
S-(-)-5-[[2-(acetyloxy)-1-oxopropyl]amino]-2,4,6-triiodo-1,3-benzenedicarboxylic acid dichloride
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide at 0 - 20℃; Inert atmosphere; | 92.3% |
In N,N-dimethyl acetamide at 0 - 20℃; for 38h; Inert atmosphere; | 91.4% |
Stage #1: (S)-2-acetoxypropanoyl chloride In N,N-dimethyl acetamide at -2 - 0℃; for 1h; Stage #2: 5-amino-2,4,6-triiodoisophthalic acid dichloride; metanol at 12℃; for 6h; Stage #3: With 2-ethoxy-ethanol more than 3 stages; | 90% |
Stage #1: (S)-2-acetoxypropanoyl chloride In N,N-dimethyl acetamide at -2 - 0℃; for 1h; Stage #2: 5-amino-2,4,6-triiodoisophthalic acid dichloride; metanol In N,N-dimethyl acetamide at 12℃; for 6h; Stage #3: With 2-ethoxy-ethanol more than 3 stages; | 89% |
With N,N-dimethylacetamide hydrochloride In ISOPROPYLAMIDE at 10 - 25℃; |
2-acetoxypropionyl chloride
5-amino-2,4,6-triiodoisophthalic acid dichloride
Conditions | Yield |
---|---|
Zinc chloride In dichloromethane | 90.6% |
In ISOPROPYLAMIDE; water; acetone |
2-methoxyacetic acid
5-amino-2,4,6-triiodoisophthalic acid dichloride
5-Methoxyacetamido-2,4,6-triiodoisophthaloyl chloride
Conditions | Yield |
---|---|
Stage #1: 2-methoxyacetic acid With bis(trichloromethyl) carbonate In dichloromethane for 3h; Reflux; Stage #2: 5-amino-2,4,6-triiodoisophthalic acid dichloride In dichloromethane; N,N-dimethyl acetamide; water for 5.5h; | 90% |
With thionyl chloride In water; N,N-dimethyl-formamide |
5-amino-2,4,6-triiodoisophthalic acid dichloride
malonoyl dichloride
5,5′-[malonylbis(azanediyl)]bis(2,4,6-triiodoisophthaloyl dichloride)
Conditions | Yield |
---|---|
In tetrahydrofuran at 20 - 50℃; Inert atmosphere; | 89.4% |
In tetrahydrofuran for 6h; Heating; | 83% |
In 1,4-dioxane | 81% |
[(4-aminophenyl)ethoxycarbonylmethylamino]acetic acid ethyl ester
5-amino-2,4,6-triiodoisophthalic acid dichloride
C36H40I3N5O10
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl acetamide at 20℃; for 24h; | 85% |
tetrahydrofuran-2-carbonyl chloride
5-amino-2,4,6-triiodoisophthalic acid dichloride
N-[3,5-Bis(chlorocarbonyl)-2,4,6-triiodo-phenyl]tetrahydro-2-furancarboxamide
Conditions | Yield |
---|---|
In tetrahydrofuran; n-heptane for 6.5h; Heating; | 81% |
In tetrahydrofuran |
ethylenediamine
5-amino-2,4,6-triiodoisophthalic acid dichloride
5-amino-N,N'-bis-(2-aminoethyl)-2,4,6-triiodoisophthalamide
Conditions | Yield |
---|---|
Stage #1: ethylenediamine; 5-amino-2,4,6-triiodoisophthalic acid dichloride In tetrahydrofuran at 20℃; for 15h; Stage #2: With lithium hydroxide In ethanol; water pH=8.0; | 77% |
1-amino-2-propene
5-amino-2,4,6-triiodoisophthalic acid dichloride
5-amino-3-allylcarbamoyl-2,4,6-triiodobenzoyl chloride
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 12h; Solvent; Cooling with ice; | 63% |
In tetrahydrofuran at 0℃; for 10h; | 60% |
N-methyl-N-allylamine
5-amino-2,4,6-triiodoisophthalic acid dichloride
3-(allyl-methyl-carbamoyl)-5-amino-2,4,6-triiodo-benzoyl chloride
Conditions | Yield |
---|---|
In tetrahydrofuran at 50℃; for 18h; | 59% |
In tetrahydrofuran at 50℃; |
3-Amino-1,2-propanediol
serinol
5-amino-2,4,6-triiodoisophthalic acid dichloride
5-amino-N1-(1,3-dihydroxypropan-2-yl)-N3-(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide
Conditions | Yield |
---|---|
Stage #1: 3-Amino-1,2-propanediol; 5-amino-2,4,6-triiodoisophthalic acid dichloride With triethylamine In N,N-dimethyl acetamide at -24 - 2℃; for 24h; Stage #2: serinol In N,N-dimethyl acetamide at 0 - 40℃; for 44h; | 57% |
Stage #1: 3-Amino-1,2-propanediol; 5-amino-2,4,6-triiodoisophthalic acid dichloride With triethylamine In ISOPROPYLAMIDE at -24 - 2℃; Stage #2: serinol In ISOPROPYLAMIDE at 0 - 40℃; | |
With triethylamine In water; 2,4-dichlorophenoxyacetic acid dimethylamine |
phosgene
ethylenediamine
5-amino-2,4,6-triiodoisophthalic acid dichloride
Conditions | Yield |
---|---|
Stage #1: phosgene; 5-amino-2,4,6-triiodoisophthalic acid dichloride In 1,4-dioxane; toluene at 60℃; for 24h; Stage #2: ethylenediamine In tetrahydrofuran at 20℃; for 25h; Stage #3: With lithium hydroxide In water pH=8.0; | 53% |
Stage #1: phosgene; 5-amino-2,4,6-triiodoisophthalic acid dichloride In 1,4-dioxane; toluene at 60℃; for 24h; Stage #2: ethylenediamine In tetrahydrofuran at 20℃; for 25h; Stage #3: With lithium hydroxide In water pH=8.0; | 53% |
5-amino-2,4,6-triiodoisophthalic acid dichloride
methylamine
5-amino-2,4,6-triiodo-3-N-methylaminocarbonylbenzoic acid chloride
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 0 - 20℃; for 48h; | 52% |
serinol
5-amino-2,4,6-triiodoisophthalic acid dichloride
S-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-amino-2,4,6-triiodo-1,3-benzenedicarboxamide
Conditions | Yield |
---|---|
for 0.5h; Milling; | 47% |
In N,N-dimethyl acetamide for 16h; Ambient temperature; |
3-Amino-1,2-propanediol
5-amino-2,4,6-triiodoisophthalic acid dichloride
5-amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide for 16h; Ambient temperature; | |
With triethylamine In N,N-dimethyl acetamide at 50℃; for 3.5h; Cooling with ice; |
morpholine
5-amino-2,4,6-triiodoisophthalic acid dichloride
[3-amino-2,4,6-triiodo-5-(morpholine-4-carbonyl)-phenyl]-morpholin-4-yl-methanone
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; |
N-methyl-N-allylamine
5-amino-2,4,6-triiodoisophthalic acid dichloride
N,N'-diallyl-5-amino-2,4,6-triiodo-N,N'-dimethyl-isophthalamide
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; |
About|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