(+)-1,4-Di-o-tosyl-2,3-o-isopropylidene-d-threitol(51064-65-4)
- Name: (+)-1,4-Di-o-tosyl-2,3-o-isopropylidene-d-threitol
- Synonyms:(4R,5R)-4,5-Bis[[[(4-methylphenyl)sulfonyl]oxy]methyl]-2,2-dimethyl-[1,3]dioxolane;1,4-Ditosyl-2,3-O-isopropylidene-D-threitol;2,3-Isopropylidene-D-threitol-1,4-ditosylate;
- Molecular Formula:C21H26O8S2
- Molecular Weight:470.565
- CAS Registry Number:51064-65-4
- EINECS:256-943-5
- Melting Point:90-92 °C
- Water Solubility:
CAS No.51064-65-4 (+)-1,4-Di-o-tosyl-2,3-o-isopropylidene-d-threitol
Assay:90%,98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by sea Application:Used in Synthesis, Pharmaceuticals and other fields
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)]
CAS No.51064-65-4 NewblueCHEM--51064-65-4--C21H26O8S2
Assay:99% Appearance:white powder Package:bag Storage:Room temperature Transportation:BY SEA Application:Pharmaceutical intermediates
Min. Order:1Metric Ton
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)]
CAS No.51064-65-4 (+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL
Assay:>99% Appearance:white powder Package:Inside plastic outside Storage:Inert atmosphere,Room Temperature Transportation:We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker Application:Pharmaceutical intermediate
Min. Order:1Kilogram
Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [
China (Mainland)]
CAS No.51064-65-4 (4R,5R)-(-)-O-Isopropylidene-2,3-dihydroxy-1,4-bis (p-tosyl)butane
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.51064-65-4 (4R-trans)-2,2-dimethyl-1,3-dioxolane-4,5-dimethyl bis(tolue...
Assay:99.90% Appearance:solid or liquid Package:drum and bag Storage:in sealed air resistant place Transportation:by sea or air Application:for pharma use
Min. Order:0
Supplier:Kono Chem Co.,Ltd [
China (Mainland)]
CAS No.51064-65-4 (+)-1,4-Di-o-tosyl-2,3-o-isopropylidene-d-threitol
Assay:99% Application:api
Min. Order:0
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)]
CAS No.51064-65-4 (+)-1,4-Di-o-tosyl-2,3-o-isopropylidene-d-threitol
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:(+)-1,4-Di-o-tosyl-2,3-o-isopropylidene-d-threitol
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)]
CAS No.51064-65-4 (+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL
Assay:99% Appearance:powder Package:1kg/bag; 25kg/drum, or as customer's request. Storage:Far from fire and heat, keep in cool place Transportation:DHL, EMS, FedEx, TNT, AIR, SEA Application:Pharma grade & Food grade
Min. Order:0
Supplier:DB BIOTECH CO., LTD [
China (Mainland)]
CAS No.51064-65-4 (2R,3R)-1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol
Assay:99 Appearance:off white Package:drum Storage:Dry,cool place Transportation:by air/sea/express Application:active pharmaceutical ingredients
Min. Order:0
Supplier:Hubei Vanz Pharm Co.,Ltd [
China (Mainland)]
CAS No.51064-65-4 Manufacturer supply CAS 51064-65-4 with best quality
Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics. Application:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc.
Min. Order:1Kilogram
Supplier:Zhuozhou Wenxi import and Export Co., Ltd [
China (Mainland)]
CAS No.51064-65-4 (4R-trans)-(+)-1,4-Di-O-(toluenesulfonyl)-2,3-O-isopropylidene-D-threitol
Assay:99% Haccp,,Halal,SC US FDA GMP ISO14001 Appearance:As per Certificate of analysis and our TDS, MSDS Package:Export standard and according to the clients requirement Storage:Store in dry, dark and ventilated place;ISO / Kosher /GMP licence commercial bulk capacity factory in China Transportation:By AIR or by SEA GMP licence / US-FDA,South Korea-KFDA Application:It is an important raw material and intermediate for chemical industry.
Min. Order:5Kiloliter
Supplier:Chemwill Asia Co., Ltd. [
China (Mainland)]
CAS No.51064-65-4 (2R,3R)-1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol
Assay:99.3% Appearance:white or Almost colorless Package:2.5kg or 5kg Transportation:Air freight, sea freight, and express delivery Application:Intermediates
Min. Order:4Kilogram
Supplier:SHANGHAI T&W PHARMACEUTICAL CO., LTD. [
China (Mainland)]
CAS No.51064-65-4 1,4-Ditosyl-2,3-O-isopropylidene-D-threitol
Assay:98.5% Appearance:white/off-white or light yellow Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Storage:Store in cool and dry place, keep away from strong light and heat. Transportation:by courier, by air, by sea Application:This product can be used in food/pharmaceutical/cosmetical industry
Min. Order:0
Supplier:Suzhou Health Chemicals Co., Ltd. [
China (Mainland)]
CAS No.51064-65-4 2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol
Assay:95% Application:For research use only.
Min. Order:0
Supplier:BOC Sciences [
United States]
CAS No.51064-65-4 (+)-1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol
Assay:98% 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)]
- SHANGHAI T&W PHARMACEUTICAL CO., LTD.

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