N-Boc-trans-4-tosyloxy-L-proline methyl ester(88043-21-4)
- Name: N-Boc-trans-4-tosyloxy-L-proline methyl ester
- Synonyms:1,2-Pyrrolidinedicarboxylicacid, 4-[[(4-methylphenyl)sulfonyl]oxy]-, 1-(1,1-dimethylethyl) 2-methyl ester,(2S-trans)-; tert-Butyl methyl(2S,4R)-4-[[(4-methylphenyl)sulfonyl]oxy]pyrrolidine-1,2-dicarboxylate
- Molecular Formula:C18H25 N O7 S
- Molecular Weight:413.492
- CAS Registry Number:88043-21-4
- EINECS:
- Melting Point:77.0 to 81.0 °C
- Water Solubility:at 25 deg C (mg/L): 21.1
CAS No.88043-21-4 N-Boc-trans-4-tosyloxy-L-proline methyl ester
Assay:90.0%Min Appearance:Powder Package:as per buyers Storage:Room Temperature Transportation:by sea.air Application:For pharmacy chemicals
Min. Order:1Kilogram
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)]
CAS No.88043-21-4 N-Boc-trans-4-tosyloxy-L-proline methyl ester
Assay:99% Package:according to customer requirements Transportation:By Sea/Air/Courier Application:It is an important raw material.
Min. Order:10Gram
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)]
CAS No.88043-21-4 N-Boc-Trans-4-Tosyloxy-L-Proline Methyl Ester
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.88043-21-4 N-Boc-trans-4-tosyloxy-L-proline methyl ester
Assay:NLT 98% Appearance:White powder Package:Aluminum bag/Carton Drum Storage:Store in a tightly closed container, in a cool and dry place. Transportation:By air Application:Used in producing API
Min. Order:0
Supplier:Hangzhou Huarong Pharm Co., Ltd. [
China (Mainland)]
CAS No.88043-21-4 N-tert-Butyloxycarbonyl-O-p-toluenesulfonyl-L-proline methyl ester
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.88043-21-4 Boc-trans-4-Tosyloxy-L-proline Methyl ester
Assay:鈮?5% Appearance:To be subject to the object Package:Customized Transportation:Air Application:pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou Dingyan Chem Co., Ltd [
China (Mainland)]
CAS No.88043-21-4 Boc-trans-4-tosyloxy-L-proline methyl ester
Assay:98% Application:intermediate
Min. Order:0
Supplier:SAGECHEM LIMITED [
China (Mainland)]
CAS No.88043-21-4 Boc-trans-4-Tosyloxy-L-proline methyl ester
Assay:95% Application:Chemical intermediate
Min. Order:0
Supplier:HANGZHOU TIANYE CHEMICALS CO., LTD. [
China (Mainland)]
CAS No.88043-21-4 N-Boc-trans-4-tosyloxy-L-proline methyl ester
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:N-Boc-trans-4-tosyloxy-L-proline methyl ester
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)]
CAS No.88043-21-4 Boc-trans-4-tosyloxy-L-proline methyl ester
Assay:98% Package:25 kgs Packed in Drum,small order in carton Packing Storage:Store in cool and dry place, away from Sun light. Transportation:By Express,By Sea or by Air Application:Amino Acids
Min. Order:1Kilogram
Supplier:Xi'an HDM Biotech Co., Ltd. [
China (Mainland)]
CAS No.88043-21-4 Pharmaceutical Grade CAS 88043-21-4 with competitive price
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.88043-21-4 Factory Supply 1-tert-butyl 2-methyl (2S,4R)-4-{[(4-methylphenyl)sulfonyl]oxy}pyrrolidine-1,2-dicarboxylate
Assay:99.9% Appearance:Refer to COA Package:drum Storage:keep in cool and dry place Transportation:by sea or by air Application:Intermediates and materials
Min. Order:1
Supplier:Ality Chemical Corporation [
China (Mainland)]
CAS No.88043-21-4 Boc-trans-4-Tosyloxy-L-proline methyl ester
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.88043-21-4 N-BoC-trans-4-tosyloxy-L-proline methyl ester
Assay:97% Appearance:Powder 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.88043-21-4 N-Boc-trans-4-tosyloxy-L-proline methyl ester
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.88043-21-4 trans-N-tert-Butyloxycarbonyl-4-tosyloxy-L-proline Methyl Ester manufacturer
Assay:鈮?8% (HPLC) Appearance:White powder Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:According client's requirements Application:pharmaceutical
Min. Order:0
Supplier:Shanghai Yuanye Bio-Technology Co., Ltd. [
China (Mainland)]
CAS No.88043-21-4 BOC-trans-4-tosyloxy-L-proline methyl ester cas no. 88043-21-4 98%
Assay:0.98 Package:Grams, Kilograms Transportation:According to customer request Application:For R&D
Min. Order:0
Supplier:Win-Win chemical Co.Ltd [
China (Mainland)]
CAS No.88043-21-4 N-Boc-trans-4-tosyloxy-L-proline methyl ester
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)]

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