ledipasvir interMediate(1441673-92-2)
- Name: ledipasvir interMediate
- Synonyms:potassiuM (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate;(6S)-5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid 5-(1,1-dimethylethyl) ester potassium salt (1:1);(6S)-5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid 5-(1,1-diMethylethyl) ester;(6S)-5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid 5-(1,1-diMethylethyl) ester potassiuM salt;edipasvir interMediate;Ledipasvir INT 1;5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid, 5-(1,1-dimethylethyl) ester, potassium salt (1:1), (6S)-;5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid, 5-(1,1-dimethylethyl) ester, potassium salt, (6S)-
- Molecular Formula:C12H18KNO4
- Molecular Weight:279.378
- CAS Registry Number:1441673-92-2
- EINECS:-0
- Melting Point:
- Water Solubility:
CAS No.1441673-92-2 (6S)-5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid 5-(1,1-dimethylethyl)ester potassium salt (1:1)
Assay:98%Min Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by ocean shipping or clients requirement 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.1441673-92-2 (6S)-5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid 5-(1,1-dimethylethyl) ester potassium salt (1:1)
Assay:99% Appearance:white powder Package:suitable for delivery Storage:closed and cool Transportation:by sea or air or courier Application:Ledipasvir intermediate
Min. Order:1Gram
Supplier:Jinan Finer Chemical Co., Ltd [
China (Mainland)] CAS No.1441673-92-2 ledipasvir interMediate 1441673-92-2
Assay:99.5% Appearance:white powder Package:As required Storage:stored in a cool, dry and ventilated place Transportation:sea Application:pharma
Min. Order:1Metric Ton
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)] CAS No.1441673-92-2 Best Quality Potassium (S)-5-(Tert-Butoxycarbonyl)-5-Azaspiro[2,4]Heptane-6-Carboxylate with good supplier
Assay:99% Appearance:White powder Package:25kg/drum Storage:Cool and dry place Transportation:by sea or by air, express for small quantity Application:CAS: 1441673-92-2
Min. Order:1Kilogram
Supplier:Siwei Development Group Ltd. [
China (Mainland)] CAS No.1441673-92-2 (6S)-6-[5-[7-[2-(1R,3S,4S)-2-Azabicyclo[2.2.1]hept-3-yl-1H-benzimidazol-6-yl]-9,9-difluoro-9H-fluoren-2-yl]-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane hydrochloride
Assay:99% Appearance:Off-White Powder Package:Aluminium bag & Paper Drum Storage:Normal temperature Transportation:Under normal condition Application:Intermediate of Ledipasvir Acetone
Min. Order:1Gram
Supplier:Hangzhou Huarong Pharm Co., Ltd. [
China (Mainland)] CAS No.1441673-92-2 potassiuM (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
Assay:99% Appearance:white powder Package:According to the customer's requestment Storage:Store in dry, dark and ventilated plac... Transportation:Fast! Safe! Promise 100% safe and successful transportation. Door to door transportation services. Application:Pharmaceutical intermediates
Min. Order:1Kilogram
Supplier:RongNa Biotechnology Co., Ltd [
China (Mainland)] CAS No.1441673-92-2 potassiuM (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
Assay:99% Appearance:power Package:Inside plastic outside Storage:Somewhere cool and dry 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:Used in pharmaceutical intermediates
Min. Order:5Kilogram
Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [
China (Mainland)] CAS No.1441673-92-2 potassiuM (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
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.1441673-92-2 potassiuM (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
Assay:99% Appearance:White Powder Package:25kg/drum, also according to the clients requirement Storage:Store In Dry, Cool And Ventilated Place Transportation:By Sea Or By Air Application:It is widely used as a thickener, emulsifier and stabilizer
Min. Order:1Kilogram
Supplier:EAST CHEMSOURCES LIMITED [
China (Mainland)] CAS No.1441673-92-2 potassiuM (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
Assay:99% Appearance:white crystalline powder Package:25kg/drum;200kg/drum as per your request Storage:Stored in cool, dry and ventilation place; Away from fire and heat Transportation:By express, air transportation or by sea transportation. Application: It is an important raw material and medical intermediate of synthetic drugs.
Min. Order:25Kilogram
Supplier:HANGZHOU YUNUO CHEMICAL CO.,LTD [
China (Mainland)] CAS No.1441673-92-2 ledipasvir interMediate
Assay:99% Appearance:White fine powder Package:according to the clients requirement Storage:Store in dry dark and ventilated place Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:It is an important raw material.
Min. Order:1Kilogram
Supplier:Shandong Hanjiang Chemical Co., Ltd. [
China (Mainland)] CAS No.1441673-92-2 1441673-92-2
Assay:99% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Min. Order:1Gram
Supplier:Afine Chemicals Limited [
China (Mainland)] CAS No.1441673-92-2 (6S)-5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid 5-(1,1-dimethylethyl) ester potassium salt (1:1)
Assay:99% Appearance:White powder Package:200/Kilograms Storage:Sealed and preserved Transportation:By sea Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Min. Order:0
Supplier:GIHI CHEMICALS CO.,LIMITED [
China (Mainland)] CAS No.1441673-92-2 (6S)-5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid 5-(1,1-dimethylethyl) ester potassium salt (1:1)
Assay:99% Appearance:Solid Storage:Protect from light and keep dry Application:Pharmaceutical intermediates
Min. Order:0
Supplier:ORCHID CHEMICAL SUPPLIES LTD [
China (Mainland)] CAS No.1441673-92-2 Potassium (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
Assay:97% Application:Chemical intermediate
Min. Order:0
Supplier:HANGZHOU TIANYE CHEMICALS CO., LTD. [
China (Mainland)] CAS No.1441673-92-2 Ledipasvir Intermediate CAS 1441673-92-2
Assay:99% Appearance:White powder Package:25KG/DRUM Transportation:General cargo transport Application:edipasvir is a inhibitor that is approved for use in combination with sofosbuvir, a nucleotide inhibitor of viral polymerase, for the treatment of chronic hepatitis C virus infection.
Min. Order:100Kilogram
Supplier:HANWAYS CHEMPHARM CO.,LIMITED [
China (Mainland)] CAS No.1441673-92-2 potassiuM (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
Assay:99% Appearance:White powder or granule Package:25kg drum/bag Storage:Keep in dry and cool place Transportation:by Sea, air and express Application:Used as a calcium booster in the food industry
Min. Order:1Metric Ton
Supplier:KAISA GROUP INC [
United States] CAS No.1441673-92-2 ledipasvir interMediate
Assay:99% Package:drum Transportation:By Sea/Air/DHL Application:chemical
Min. Order:0
Supplier:Henan Wentao Chemical Product Co., Ltd. [
China (Mainland)] CAS No.1441673-92-2 (6S)-5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid 5-(1,1-diMethylethyl) ester potassium salt 1441673-92-2 with best price
Assay:99% Appearance:white powder Package:Conventional packing Storage:Store in dry, dark and ventilated place. Transportation:by courier, air or sea Application:Pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd [
China (Mainland)] CAS No.1441673-92-2 potassiuM (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate;Ledipasvir interMediate
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.1441673-92-2 1441673-92-2
Assay:99% Application:api
Min. Order:0
Supplier:Jilin Artel New Materials Co., LTD [
China (Mainland)] CAS No.1441673-92-2 potassiuM (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
Assay:99% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place Transportation:transport by sea or by air Application:ledipasvir interMediate;Building Blocks; custom synthesis molecular; API Intermediate
Min. Order:1Gram
Supplier:Shanghai Massive Chemical Technology Co., Ltd. [
China (Mainland)] CAS No.1441673-92-2 Pharmaceutical Grade CAS 1441673-92-2 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.1441673-92-2 Factory Supply potassium (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
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.1441673-92-2 potassiuM (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
Assay:99% Appearance:liquid or powder Package:according to the clients requirement Storage:Dry and Cool Place Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:healing drugs
Min. Order:1Gram
Supplier:Shandong Mopai Biotechnology Co., LTD [
China (Mainland)] CAS No.1441673-92-2 (6S)-5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid 5-(1,1-dimethylethyl) ester potassium salt (1:1)
Assay:99.0% Appearance:Clear, colorless liquid Package:according to your requirement Storage:Store in a dry, dark and ventilated place Transportation:by air/by sea /by train Application:lt is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Min. Order:1Kilogram
Supplier:Suzhou Senfeida Chemical Co., Ltd [
China (Mainland)] CAS No.1441673-92-2 potassiuM (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
Assay:99% Appearance:white powder Package:drum or based on customers' requirement Storage:normal temperature storage Transportation:by sea, by air Application:We have different specifications for different applications
Min. Order:1Metric Ton
Supplier:Bluecrystal chem-union [
China (Mainland)] CAS No.1441673-92-2 potassium (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
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.1441673-92-2 (6S)-5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid 5-(1,1-dimethylethyl) ester potassium salt (1:1)
Assay:BP/EP/USP 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:Active Pharmaceutical Ingredient
Min. Order:0
Supplier:Suzhou Health Chemicals Co., Ltd. [
China (Mainland)] CAS No.1441673-92-2 1441673-92-2 CAS No.1441673-92-2
Assay:99.90% Appearance:solid or liquid Package:As customer's requested Storage:sealed in cool and dry place Transportation:by courier/air/sea Application:Pharma Intermediate
Min. Order:0
Supplier:Guangdong Juda Chemical Industrial Co.,Limited [
China (Mainland)] CAS No.1441673-92-2 potassiuM (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
Assay:99% Application:potassiuM (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
Min. Order:0
Supplier:Wuhan 90000 Lithium Industry and Trade Co., Ltd. [
China (Mainland)] CAS No.1441673-92-2 (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate Potassium
Min. Order:0
Supplier:Qingdao KMS Biochemical Technology Co.,Ltd. [
China (Mainland)]
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