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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Ality Chemical Corporation

3,4-Diiodobenzoic acid Basic information Product Name: 3,4-Diiodobenzoic acid Synonyms: 3,4-diiodobenzoic acid CAS: 35674-20-5 MF: C7H4I2O2 MW: 373.91 EINECS: Product Categories: API intermediates Mol File: 35674-20-5.mol 3,4-Dii

Factory Supply 3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:1 Gram

Negotiable

Type:Other

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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

Benzoic acid,3,4-diiodo-

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)

3,4-Diiodobenzoic acid CAS NO.: 35674-20-5

Cas:35674-20-5

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

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

Cas no.35674-20-5 98% 3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Other

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Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

3,4-Diiodobenzoic acid CAS 35674-20-5

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Other

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Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Chemsigma International Co.,Ltd.

bulk productiongoods in stockswe have the best competitive price in the marketmeantime,we are committed to service to our every customer Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical

3,4-diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

best price good quality Storage:Room Temperature Application:For pharmacy chemiacals Transportation:By sea air

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

3,4-Diiodobenzoic acidAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals Transportation:Sea/air/

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Guangdong Juda Chemical Industrial Co.,Limited

Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

3,4-Diiodobenzoic acid CAS No.35674-20-5

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Trading Company

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BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:crystalline powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as pri

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

3,4-DIIODOBENZOIC ACIDAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

3,4-DIIODOBENZOIC ACID

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Other

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Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

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

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai Terui OP New Material Technology Co., Ltd.

The factory supplies Application:manufacturing supplies

Benzoicacid,3,4-diiodo-

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

home-produced Application:medicine

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

3,4-Diiodobenzoic acid CAS NO.35674-20-5

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

suzhou BetterBioChem Co., Ltd.

Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

3,4-DIIODOBENZOIC ACID

Cas:35674-20-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 3,4-Diiodobenzoic acid, CAS:35674-20-5 with the most competitive price and the best q

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Suzhou Youzhihe Medical Science and Technology Co., Ltd.

Being efficient R&D company for years, YOUZH warmly welcomes you to our factory for on-site audit! Package:Generally in drums Application:Sound customized scale to meet CMO/CRO need, grams to tons. Port:Shanghai

3,4-diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Jinan Great Chemical Co.,Ltd.

Application:Pharmaceutical intermediates

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

NovaChemistry

high purity Application:Drug intermediates Materials intermediates and active molecules

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

SPECTRA

Cat # IB09A 3,4-diiodobenzoic acid

3,4-Diiodobenzoic acid

Cas:35674-20-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

4-amino-3-iodobenzoic acid
2122-63-6

4-amino-3-iodobenzoic acid

3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

Conditions
ConditionsYield
With sulfuric acid; potassium iodide; sodium nitrite75%
4-iodobenzoic acid
619-58-9

4-iodobenzoic acid

3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

Conditions
ConditionsYield
With sodium periodate; sulfuric acid; iodine at 25 - 30℃; for 1h;67%
With sodium iodate; iodine In sulfuric acid at 25 - 30℃; for 1h;46%
3,4-diiodo-benzaldehyde
477534-94-4

3,4-diiodo-benzaldehyde

3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

Conditions
ConditionsYield
With permanganate(VII) ion
2-amino-4,5-diiodo-benzoic acid
35674-29-4

2-amino-4,5-diiodo-benzoic acid

3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

Conditions
ConditionsYield
With ethanol; sulfuric acid; sodium nitrite Diazotization;
diazotized 3-iodo-4-amino-benzoic acid

diazotized 3-iodo-4-amino-benzoic acid

3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

Conditions
ConditionsYield
With potassium iodide
4-iodo-2-nitro benzoic acid
116529-62-5

4-iodo-2-nitro benzoic acid

3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ferrosulfate; ammonia
2: diluted KOH-solution; iodine
3: sulfuric acid; alcohol; sodium nitrite / Diazotization
View Scheme
2-amino-4-iodobenzoic acid
20776-54-9

2-amino-4-iodobenzoic acid

3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: diluted KOH-solution; iodine
2: sulfuric acid; alcohol; sodium nitrite / Diazotization
View Scheme
4-iodo-3-nitrobenzaldehyde
101420-88-6

4-iodo-3-nitrobenzaldehyde

3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Na2S2O4; water / Diazotieren und Umsetzen mit waessr. Kaliumjodid
2: aqueous permanganate
View Scheme
p-(iodophenyl)carboxaldehyde
15164-44-0

p-(iodophenyl)carboxaldehyde

3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: concentrated sulfuric acid; sodium nitrate / 15 - 20 °C / anschl. Erhitzen auf 70grad
2: Na2S2O4; water / Diazotieren und Umsetzen mit waessr. Kaliumjodid
3: aqueous permanganate
View Scheme
4-amino-benzoic acid
150-13-0

4-amino-benzoic acid

3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium periodate; potassium iodide / water; methanol
2: potassium iodide; sodium nitrite; sulfuric acid
View Scheme
triethylene glucol monomethyl ether
112-35-6

triethylene glucol monomethyl ether

3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

C14H18I2O5
1071750-65-6

C14H18I2O5

Conditions
ConditionsYield
Stage #1: 3,4-diiodobenzoic acid With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0℃; for 1h;
Stage #2: triethylene glucol monomethyl ether In dichloromethane at 0 - 20℃;
81%
3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

C7H6I2O
1418218-67-3

C7H6I2O

Conditions
ConditionsYield
With dimethyl sulfide borane In tetrahydrofuran80%
3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

3,4-diiodo-benzoyl chloride
102014-49-3

3,4-diiodo-benzoyl chloride

Conditions
ConditionsYield
With thionyl chloride
3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

A

C16H20INO3

C16H20INO3

B

C16H20INO3

C16H20INO3

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: dimethyl sulfide borane / tetrahydrofuran
2: dichloromethane / 0.5 h
3: sodium azide / N,N-dimethyl-formamide / 20 °C
4: triphenylphosphine / water; tetrahydrofuran
5: chloroform / 20 °C
6: tetrakis(triphenylphosphine) palladium(0); triethylamine; copper(l) iodide / 3 h
View Scheme
3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

C24H31NO5
1418218-93-5

C24H31NO5

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: dimethyl sulfide borane / tetrahydrofuran
2: dichloromethane / 0.5 h
3: sodium azide / N,N-dimethyl-formamide / 20 °C
4: triphenylphosphine / water; tetrahydrofuran
5: chloroform / 20 °C
6: tetrakis(triphenylphosphine) palladium(0); triethylamine; copper(l) iodide / 3 h
7: tetrakis(triphenylphosphine) palladium(0); triethylamine; copper(l) iodide
View Scheme
3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

C8H8I2O3S
1418218-68-4

C8H8I2O3S

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dimethyl sulfide borane / tetrahydrofuran
2: dichloromethane / 0.5 h
View Scheme
3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

C7H5I2N3

C7H5I2N3

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: dimethyl sulfide borane / tetrahydrofuran
2: dichloromethane / 0.5 h
3: sodium azide / N,N-dimethyl-formamide / 20 °C
View Scheme
3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

4-aminomethyl-1,2-diiodobenzene

4-aminomethyl-1,2-diiodobenzene

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: dimethyl sulfide borane / tetrahydrofuran
2: dichloromethane / 0.5 h
3: sodium azide / N,N-dimethyl-formamide / 20 °C
4: triphenylphosphine / water; tetrahydrofuran
View Scheme
3,4-diiodobenzoic acid
35674-20-5

3,4-diiodobenzoic acid

C12H15I2NO2

C12H15I2NO2

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: dimethyl sulfide borane / tetrahydrofuran
2: dichloromethane / 0.5 h
3: sodium azide / N,N-dimethyl-formamide / 20 °C
4: triphenylphosphine / water; tetrahydrofuran
5: chloroform / 20 °C
View Scheme
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