tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate(198904-84-6)
- Name: tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
- Synonyms:Hydrazinecarboxylicacid, [[4-(2-pyridinyl)phenyl]methylene]-, 1,1-dimethylethyl ester (9CI);
- Molecular Formula:C17H19N3O2
- Molecular Weight:297.357
- CAS Registry Number:198904-84-6
- EINECS:631-554-7
- Melting Point:
- Water Solubility:
CAS No.198904-84-6 High quality Tert-Butyl [[4-(2-Pyridinyl)Phenyl]Methylene]Hydrazinecarboxylate supplier in China
Assay:99% Appearance:white-off powder or granule ( referto COA) Package:25kgs/fiber drum or 200kgs/UN drum Storage:Keep in a cool & dry place Transportation:by sea or by air Application:Atazanavir
Min. Order:1Kilogram
Supplier:Simagchem Corporation [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate Manufacturer/High quality/Best price/In stock
Assay:98% 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:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
Assay:99% Appearance:white powder Package:suitable for delivery Storage:closed and cool Transportation:by sea, air or courier Application:Atazanavir intermediate
Min. Order:1Gram
Supplier:Jinan Finer Chemical Co., Ltd [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place 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.198904-84-6 Best Quality Tert-Butyl[[4-(2-pyridinyl)Phenyl]methylene]hydrazinecarboxylate
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Min. Order:1Kilogram
Supplier:Siwei Development Group Ltd. [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
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Min. Order:1Kilogram
Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
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.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate CAS:198904-84-6
Assay:99% Appearance:Brown powder Package:According to customer requirements Storage:Avoid light, ventilation and shade Transportation:Sea or Air Application:It is an important raw material and intermediate
Min. Order:1Gram
Supplier:Qingdao Beluga Import and Export Co., LTD [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
Assay:鈮?9% Appearance:white Package:Bagged or according to your request Storage:2-8掳C Transportation:Transport锛? EMS,DHL, TNT, UPS ,FEDEX, BY AIR, BY SEA DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service; Sea shipping for quantity over 500KG; And air shipping i Application:study
Min. Order:1Kilogram
Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [
China (Mainland)]
CAS No.198904-84-6 Hydrazinecarboxylicacid, 2-[[4-(2-pyridinyl)phenyl]methylene]-, 1,1-dimethylethyl 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.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
Assay:99% Appearance:White fine powder Package:according to the clients requirement Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:An important raw material and intermed
Min. Order:1Kilogram
Supplier:Shandong Hanjiang Chemical Co., Ltd. [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
Assay:99% Appearance:powder Package:Ex-factory package Storage:Keep in dark place,Sealed in dry,Room Temperature Transportation:1.Stock products are normally shipping within 3 working days. 2.For rush delivery, please contact our sales team for particular arrangement. Shipping Details: 1.We ship goods via DHL, Application:Organic chemicals
Min. Order:1Gram
Supplier:HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
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.198904-84-6 Hydrazinecarboxylic acid, [[4-(2-pyridinyl)phenyl]methylene]-, 1,1-dimethylethyl ester
Assay:99%min Appearance:white to off white powder Package:According to regular packing:bottle,Foil Bag ,Tin , drum etc Storage:Shall be stored it in a dry and cool area. Transportation:ocean shipping or air transportation Application:Pharmaceutical active ingredients Pharmaceutical intermediates etc
Min. Order:0
Supplier:Afine Chemicals Limited [
China (Mainland)]
CAS No.198904-84-6 N-1-Boc-N-2-[4-(2-pyridinyl)benzylidene]hydrazone
Assay:99% Application:N-1-Boc-N-2-[4-(2-pyridinyl)benzylidene]hydrazone
Min. Order:0
Supplier:SAGECHEM LIMITED [
China (Mainland)]
CAS No.198904-84-6 Tert-Butyl [[4-(2-Pyridinyl)Phenyl]Methylene]Hydrazinecarboxylate
Assay:0.99 Appearance:White to off-white crystalline powder Package:25kg/drum;200kg/drum Storage:Keep away of light锛宑ool place Transportation:Sea/air/courier Application:Atazanavir
Min. Order:0
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China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]Methylene]hydrazinecarboxylate
Assay:97% Appearance:To be subject to the object Package:Customized Transportation:Air Application:pharmaceutical intermediates
Min. Order:0
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China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
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Min. Order:0
Supplier:Hebei Mujin Biotechnology Co.,Ltd [
China (Mainland)]
CAS No.198904-84-6 Hydrazinecarboxylic acid [[4-(2-pyridinyl)phenyl]methylene]-1,1-dimethylethyl ester
Assay:98%min Package:25kg/drum,or as per customers'demand Transportation:air,sea,courier Application:API,or Intermediates,fine chemicals
Min. Order:0
Supplier:GIHI CHEMICALS CO.,LIMITED [
China (Mainland)]
CAS No.198904-84-6 Hydrazinecarboxylicacid, 2-[[4-(2-pyridinyl)phenyl]methylene]-, 1,1-dimethylethyl ester
Assay:99% 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:Antimex Chemical Limied [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
Assay:98% Application:intermediate
Min. Order:0
Supplier:HANGZHOU TIANYE CHEMICALS CO., LTD. [
China (Mainland)]
CAS No.198904-84-6 Hydrazinecarboxylicacid, 2-[[4-(2-pyridinyl)phenyl]methylene]-, 1,1-dimethylethyl ester
Assay:98%min Appearance:Off-white to light yellow powder Package:According to the clients requirement. Storage:Keep in cool place. Application:Pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou J&H Chemical Co., Ltd. [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
Assay:99% Appearance:White Solid Package:Sealed aluminum foil package Storage:Protected from light, stored hermetically and in a dry place Transportation:By air or courier or sea Application:pharmaceutical uses
Min. Order:100Gram
Supplier:HENAN SUNLAKE ENTERPRISE CORPORATION [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
Assay:99%+ Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on. For mass orders, it will be delivered by air or sea. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days. Application:Pharma;Industry;Agricultural;chemical reaserch
Min. Order:1Kilogram
Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)]
CAS No.198904-84-6 Tert-Butyl [[4-(2-Pyridinyl)Phenyl]Methylene]Hydrazinecarboxylate
Assay:99% Appearance:detailed see specifications Package:25kg/drum;200kg/drum Storage:Keep away of light,cool place Transportation:Sea/air/courier Application:Chemical synthesis
Min. Order:0
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China (Mainland)]
CAS No.198904-84-6 Atazanavir Impurity 11
Assay:95%+ or 98%+ Appearance:solid Package:10mg/25mg/50mg/100mg/1000mg/5000mg Storage:short-term storage normal temperature. long-term storage 2-8 鈩?nbsp;Transportation:express and sea transport and air freight Application:for drug impurity for drug standards,for drug research and development銆侱rug impurity reference, drug standard, analytical chemistry, standard substance, organic chemical synthesis, chemical custo...
Min. Order:0
Supplier:Hubei Moxin Biotechnology Co., Ltd [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
Assay:99 Appearance:powder, or liquid Package:Bottle, barrel, cargo, container, etc. Storage:Stored in room temperature, ventilated place Transportation:By air, ship, express, etc. Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
Min. Order:0
Supplier:LEAP CHEM Co., Ltd. [
China (Mainland)]
CAS No.198904-84-6 offer tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate cas no 198904-84-6
Assay:99 Application:198904-84-6
Min. Order:0Metric Ton
Supplier:Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd [
China (Mainland)]
CAS No.198904-84-6 Tert-Butyl [[4-(2-Pyridinyl)Phenyl]Methylene]Hydrazinecarboxylate
Assay:COA Appearance:COA Storage:in stock Application:MSDS/TDS
Min. Order:0
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China (Mainland)]
CAS No.198904-84-6 Factory Supply Tert-Butyl [[4-(2-Pyridinyl)Phenyl]Methylene]Hydrazinecarboxylate
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.198904-84-6 tert-Butyl 2-(4-(pyridin-2-yl)benzylidene)hydrazinecarboxylate
Assay:99%min Appearance:White powder Package: according to customers' requirements Storage:2-8掳C Transportation:Air, sea, land transport Application:scientific research experiment
Min. Order:1Gram
Supplier:Baoji Guokang Healthchem co.,ltd [
China (Mainland)]
CAS No.198904-84-6 Hydrazinecarboxylicacid, 2-[[4-(2-pyridinyl)phenyl]methylene]-, 1,1-dimethylethyl ester
Assay:99% Appearance:liquid or powder Package:according to the clients requirement Storage:Dry and Cool Place Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:API
Min. Order:1Gram
Supplier:Shandong Mopai Biotechnology Co., LTD [
China (Mainland)]
CAS No.198904-84-6 N-[[4-(2-pyridinyl)phenyl]methylideneamino]carbamic acid tert-butyl 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.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
Assay:99% Appearance:detailed see specifications Package:5kg 25kg According to clients' requirement Transportation: by sea or by air
Min. Order:1Metric Ton
Supplier:HUNAN CHEMAPI BIOLOGICAL TECHNOLOGY CO.,LTD. [
China (Mainland)]
CAS No.198904-84-6 Factory direct supply pyridinyl)phenyl]methylene]hydrazinecarboxylate with best quality
Assay:>99% Package:Bags or barrels or drum Bags or barrels or drum Transportation: by sea or air Application:Application: For pharmaceutical
Min. Order:1Kilogram
Supplier:Toda Biotechnology Co., Limited. [
China (Mainland)]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
Assay:98% Appearance:solid or liquid Package:According to customer鈥榮 requirement Storage:Keep in a cool & dry place Transportation:by sea or air Application:Atazanavir
Min. Order:0
Supplier:Xiamen AmoyChem Co.,Ltd [
China (Mainland)]
CAS No.198904-84-6 Hydrazinecarboxylic acid,[[4-(2-pyridinyl)phenyl]methylene]-1,1-dimethylethyl ester 198904-84-6
Assay:98% 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.198904-84-6 Hydrazinecarboxylic acid,[[4-(2-pyridinyl)phenyl]methylene]-1,1-dimethylethyl ester
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require
Min. Order:0
Supplier:Hunan chemfish Pharmaceutical co.,Ltd [
China (Mainland)]
CAS No.198904-84-6 Hydrazinecarboxylic acid,[[4-(2-pyridinyl)phenyl]methylene]-, 1,1-dimethylethyl ester
Assay:95% Appearance:White Solid Application:For research use only.
Min. Order:0
Supplier:BOC Sciences [
United States]
CAS No.198904-84-6 tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate
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)]
- Dayang Chem (Hangzhou) Co.,Ltd.
- HENAN NEW BLUE CHEMICAL CO.,LTD
- HUNAN CHEMAPI BIOLOGICAL TECHNOLOGY CO.,LTD.
- Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

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