4-(Methylsulphonyl)benzene-1,2-diamine(21731-57-7)
- Name: 4-(Methylsulphonyl)benzene-1,2-diamine
- Synonyms:4-methylsulfonyl-o-phenylenediamine;4-Methylsulfonyl-1,2-diaminobenzene;1,2-diamino-4-methylsulfonylbenzene;5-methylsulphonyl-1,2-phenylenediamine;4-methylsulfonyl-ortho-phenylenediamine;4-methanesulfonylbenzene-1,2-diamine;
- Molecular Formula:C7H10N2O2S
- Molecular Weight:186.235
- CAS Registry Number:21731-57-7
- EINECS:
- Melting Point:156-158 °C
- Water Solubility:
CAS No.21731-57-7 4-(METHYLSULFONYL)BENZENE-1,2-DIAMINE
Assay:98%Min Appearance:detailed in specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by ocean shipping Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] CAS No.21731-57-7 4-(Methylsulphonyl)benzene-1,2-diamine
Assay:99% Appearance:White powder Package:25KGS/Drum Storage:Room temperature Transportation:BY SEA Application:API锛孭harmaceutical intermediates
Min. Order:1Gram
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)] CAS No.21731-57-7 4-(Methylsulfonyl)benzene-1,2-diamine
Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use
Min. Order:100Gram
Supplier:Chemlyte Solutions [
China (Mainland)] CAS No.21731-57-7 4-(Methylsulphonyl)benzene-1,2-diamine
Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] CAS No.21731-57-7 1,2-Benzenediamine, 4-(methylsulfonyl)-
Assay:95% Application:Synthetic building block
Min. Order:0
Supplier:SAGECHEM LIMITED [
China (Mainland)] CAS No.21731-57-7 4-(Methylsulphonyl)benzene-1,2-diamine
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:4-(Methylsulphonyl)benzene-1,2-diamine
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] CAS No.21731-57-7 4-Methanesulfonylbenzene-1,2-diamine
Assay:99% Appearance:white powder Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:by express or by sea Application:Pharma;Industry;Agricultural;chemical reaserch
Min. Order:0
Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [
China (Mainland)] CAS No.21731-57-7 Amadis Chemical offer CAS#21731-57-7;CAT#A878948
Assay:97% Appearance:Powder or liquid Package:According to customer Storage:Store in a tightly closed container, in a cool and dry place. Transportation:Fedex,DHL,TNT,BY SEA and BY AIR Application:Medicinal Chemistry Biomedicine Pharmaceutical intermediates Chemistry experiment Biological experiments Chemical reagent For R&D use only.
Min. Order:10Milligram
Supplier:Amadis Chemical Co., Ltd. [
China (Mainland)] CAS No.21731-57-7 4-(Methylsulphonyl)benzene-1,2-diamine
Assay:97% Appearance:White to beige crystals Package:according to the clients requirement Storage:Room temperature with sealed well Transportation:by sea or by air Application:Use as primary and secondary intermediate
Min. Order:0
Supplier:BOC Sciences [
United States] CAS No.21731-57-7 Methyl 2-chlorooxazole-4-carboxylate
Assay:98% Appearance:white crystalline powder Package:According to the demand of customer Storage:Sealed, dry, microtherm , avoid light and smell. Transportation:by air or by sea Application:Organic synthesis
Min. Order:0
Supplier:Henan Allgreen Chemical Co.,Ltd [
China (Mainland)] CAS No.21731-57-7 4-(Methylsulfonyl)benzene-1,2-diamine 21731-57-7
Assay:90% Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or air Application:Pharma;Industry;Agricultural
Min. Order:0
Supplier:Hunan Russell Chemicals Technology Co.,Ltd [
China (Mainland)] CAS No.21731-57-7 4-(Methylsulfonyl)benzene-1,2-diamine
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require
Min. Order:0
Supplier:Hunan chemfish Pharmaceutical co.,Ltd [
China (Mainland)]
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