Taizhou Volsen Chemical Co., Ltd.

51 48 9 - manufacturer, factory, supplier from China

(Total 24 Products for 51 48 9)

  • (1R,2S,3S,4R)-ethyl 3-Aminobicyclo[2.2.2]Octane-2-Carboxylate Hydrochloride CAS 1626482-00-5

    (1R,2S,3S,4R)-ethyl 3-Aminobicyclo[2.2.2]Octane-2-Carboxylate Hydrochloride CAS 1626482-00-5

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    Thera Category Endometriosis Cas No 1626482 00 5 Synonym 2S 3S Ethyl 3 aminobicyclo 2 2 2 octane 2 carboxylate 1R 2S 3S 4R ethyl 3 aminobicyclo 2 2 2 octane 2 carboxylate hydrochloride ethyl 2S 3S 3 aminobicyclo 2 2 2 octane 2 carboxylate Molecular Formula C11H20ClNO2 Molecular

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  • N-[(S)-(4-nitrophenoxy) Phenoxyphosphinyl]-L-Alanina 2-Ethylbutyl Ester  CAS 1354823-36-1

    N-[(S)-(4-nitrophenoxy) Phenoxyphosphinyl]-L-Alanina 2-Ethylbutyl Ester CAS 1354823-36-1

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    N S 4 nitrophenoxy Phenoxyphosphinyl L Alanina 2 Ethylbutyl Ester CAS 1354823 36 1 is Remdesivr Intermediates Remdesivir also known as GS 5734 GS5734 GS 5734 Which is an experimental RNA polymerase inhibitor developed by Gilead Sciences in 2014 Remdesivir has been found to show reasonable antiviral activity against...

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  • (S)-2-Ethylbutyl 2-Aminopropanoate Hydrochloride For Remdesivir  CAS 946511-97-3

    (S)-2-Ethylbutyl 2-Aminopropanoate Hydrochloride For Remdesivir CAS 946511-97-3

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    S 2 Ethylbutyl 2 Aminopropanoate Hydrochloride is raw material used to make Remdesivir CAS 946511 97 3 It has Remdesivir has been found to show reasonable antiviral activity against more distantly related viruses such as respiratory syncytial virus Junin virus Lassa fever virus and MERS coronavirus and Coronavirus It...

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  • Organic Synthesis For 4-(Dimethylamino)Piperidine Dihydrochl CAS 4876-59-9

    Organic Synthesis For 4-(Dimethylamino)Piperidine Dihydrochl CAS 4876-59-9

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    4 Dimethylamino piperidine Dihydrochl CAS number is 4876 59 9 molecular formula C7H18Cl2N2 molecular weight 201 13722 4 Dimethylamino piperidine Dihydrochl is an important fine chemical intermediate which can be used as a solvent and organic synthesis reagent and has a wide range of functions in the fields of...

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  • SDS OF [2,2'-Bipyridin]-3-amine CAS Number 105166-53-8

    SDS OF [2,2'-Bipyridin]-3-amine CAS Number 105166-53-8

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    2 2 Bipyridine 3 amine CAS 105166 53 8 molecular formula C10H9N3 molecular weight 171 2 Thera Category Organic compound Cas No 16882 23 8 Synonym 3 Amino 2 2 bipyridine 2 2 Bipyridin 3 amine 2 Pyridin 2 yl pyridin 3

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  • (5R)-3-(3-FLUORO-4-IODOPHENYL)-5-HYDROXYMETHYLOXAZOLIDIN-2-ONE CAS 487041-08-7

    (5R)-3-(3-FLUORO-4-IODOPHENYL)-5-HYDROXYMETHYLOXAZOLIDIN-2-ONE CAS 487041-08-7

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    Tedizolid phosphate intermediate 5R 3 3 FLUORO 4 IODOPHENYL 5 HYDROXYMETHYLOXAZOLIDIN 2 ONE CAS 487041 08 7 his preparation process is as below 1 In a 250 ml reaction bottle dissolve 3 fluoroaniline 11 1 g 0 1 mol and R glycidyl butyrate 15 8 g 0 11 mol in 100 ml of absolute ethanol and heat to reflux for 12 hours...

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  • Good Quality (E,E)-8,10-Dodecadienyl Acetate 53880-51-6

    Good Quality (E,E)-8,10-Dodecadienyl Acetate 53880-51-6

    • Model No.: 53880-51-6

    • Place of Origin: CHINA

    • Transportation: Ocean,Air

    The main component E E 8 10 dodecadienyl acetate CAS number is 53880 51 6 molecular formula C14H24O2 molecular weight 224

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  • High Quality (E)-tetradec-12-enyl Acetate 35153-21-0

    High Quality (E)-tetradec-12-enyl Acetate 35153-21-0

    • Model No.: 35153-21-0

    • Place of Origin: CHINA

    • Transportation: Ocean,Air

    Asiatic corn borer sex pheromone whose main ingredient is E tetradec 12 enyl acetate CAS 35153 21 0 molecular formula C16H30O2 molecular weight 254

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  • Sex Pheromone of Leguminivora Glycinivorella Matsumura 35153-09-4

    Sex Pheromone of Leguminivora Glycinivorella Matsumura 35153-09-4

    • Model No.: 35153-09-4

    • Place of Origin: CHINA

    • Transportation: Ocean,Air

    The sex pheromone of Leguminivora glycinivorella Matsumura has the chemical name of TRANS 10 DODECENYL ACETATE CAS 35153 09 4 which is a brand new method of forecasting and new insect control technology now widely used in forecasting and trapping and control of

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  • Cis-12-Tetradecenyl Acetate CAS Number 35153-20-9

    Cis-12-Tetradecenyl Acetate CAS Number 35153-20-9

    • Model No.: 35153-20-9

    Cis 12 Tetradecenyl acetate CAS number is 35153 20 9 also as known as Asian corn borer sex pheromone There are several main methods for his synthesis 1 Using ethyltriphenylphosphine bromide and 1 12 dodecanediol as starting materials the 1 12 dodecanediol is subjected to unilateral esterification reaction to obtain 12...

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  • 3-Chloro-2,4,5-Trifluorobenzoic Acid For Sitafloxacin CAS Number 101513-77-3

    3-Chloro-2,4,5-Trifluorobenzoic Acid For Sitafloxacin CAS Number 101513-77-3

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    3 Chloro 2 4 5 trifluorobenzoic acid CAS number is 101513 77 3 which is a key intermediate for the synthesis of new fluoroquinolones such as Sitafloxacin 3 Chloro 2 4 5 trifluorobenzoic acid as an important synthetic intermediate for new antibacterial drugs has broad market development prospects His synthesis process...

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  • 1-(4-FLUOROPHENYLCARBAMOYL)CYCLOPROPANECARBOXYLIC ACID Used For Cabozantinib 849217-48-7

    1-(4-FLUOROPHENYLCARBAMOYL)CYCLOPROPANECARBOXYLIC ACID Used For Cabozantinib 849217-48-7

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    Cabozantinib side chain 1 4 FLUOROPHENYLCARBAMOYL CYCLOPROPANECARBOXYLIC ACID CAS number is 849217 48 7 molecular formula is C11H10FNO3 molecular weight is 223 21 It mainly conducts condensation reaction with N 1 intermediate of cabozantinib Thereby cabozantinib was obtained The specific operation is as follows add...

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  • Benzyl (3S,4R)-3-ethyl-4-(3Himidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)pyrrolidine-1-carboxylate 2095311-51-4

    Benzyl (3S,4R)-3-ethyl-4-(3Himidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)pyrrolidine-1-carboxylate 2095311-51-4

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    • Packaging: 25KGS/DRUM

    • Min. Order: 1 Kilogram

    • Model No.: 2095311-51-4

    Thera Category Organic compound Cas No 2095311 51 4 Synonym Benzyl 3S 4R 3 ethyl 4 3H imidazo 1 2 a pyrrolo 2 3 e pyrazin 8 yl pyrrolidine 1 carboxylate Substituted pyrazine 3S 4R benzyl 3 ethyl 4 3H imidazo 1 2 a pyrrolo 2 3 e Molecular Structure Molecular Formula C22H23N5O2 Molecular

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  • 3alpha-Hydroxy-7-Oxo-5beta-Cholanic Acid For Making Obeticholic Acid CAS  4651-67-6

    3alpha-Hydroxy-7-Oxo-5beta-Cholanic Acid For Making Obeticholic Acid CAS 4651-67-6

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    The Obeticholic Acid intermediate 3alpha Hydroxy 7 oxo 5beta cholanic Acid CAS number 4651 67 6 which is an important starting material for Obeticholic acid is listed among many synthetic methods Starting material so it plays an important role in the synthesis of Obeticholic acid His synthesis process is as below 1 At...

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  • Hign Purity Pyrrole-2-Carbonitrile CAS 4513-94-4

    Hign Purity Pyrrole-2-Carbonitrile CAS 4513-94-4

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    • Certificate: Technical Support

    Pyrrole 2 carbonitrile CAS 4513 94 4 molecular formulaC5H4N2 molecular weight 92 1 density is 1 086 g cm3 appearance is fresh yellow to orange liquid Thera Category Organic compound Cas No 4513 94 4 Synonyms 2 Cyanopyrrole 99 2 Cyano 1H pyrrole Pyrrole 2 carbonitrile 98 Pyrrole 2 carbonitrile 98 1GR Pyrrole 2...

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  • 2,4-Dichloro-1,8-naphthyridine CAS 59514-89-5

    2,4-Dichloro-1,8-naphthyridine CAS 59514-89-5

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    2 4 Dichloro 1 8 naphthyridine CAS number is 59514 89 5 molecular formulaC8H4Cl2N2 boiling point is 299 flashing point is 163 Thera Category Organic compound Cas No 59514 89 5 Synonym 2 4

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  • Anti Cardiovascular Durg Edoxaban Tosylate Intermediate 1210348-34-7

    Anti Cardiovascular Durg Edoxaban Tosylate Intermediate 1210348-34-7

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    Tert Butyl 1R 2S 5S 2 azido 5 diMethylaMino carbonyl cyclohexylcarbaMate oxalic acid is an intermediate of Edoxaban CAS number is 1210348 34 7 molecular formula C16H27N5O7 Molecular weight 401 41488 there are three main methods of synthesis The first one is the original research company Daiichi Sankyo Company Limited...

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  • 3β-Hydroxy-5α-Pregnan-20-One Used For Brexazolone CAS 516-55-2

    3β-Hydroxy-5α-Pregnan-20-One Used For Brexazolone CAS 516-55-2

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    Brexazolone Intermediate CAS number is 516 55 2 chemical name is ALLOPREGNANOLONE molecular formula C21H34O2 molecular weight 318 49 The ALLOPREGNANOLONE is an important intermediate of Brexazolone CAS 516 55 2 Thera Category Anti postpartum depression Cas No 516 55

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  • Antifungal Drug Micafungin CAS 235114-32-6

    Antifungal Drug Micafungin CAS 235114-32-6

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    • Packaging: Export worthy packing

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    • Min. Order: 1 Gram

    Micafungin cas number is 235114 32 6 which is Mainly used for refractory invasive fungal infection or can not tolerate other antifungal drug treatment of invasive candidiasis and invasive aspergillus infection as well as receiving hematopoietic stem cell transplantation in patients with fungal infection prevention...

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  • Synthesis Process Of Omarigliptin Intermediate CAS  951127-25-6

    Synthesis Process Of Omarigliptin Intermediate CAS 951127-25-6

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    Omarigliptin intermediate CAS number 951127 25 6 also as know as CPo3604 01 intermediate molecular formula C16H19F2NO4 molecular weight 327 32 his synthesis process is as following 31 2g NaOH was dissolved in water and methanol mixture the ethanol refrigerant was cooled to 0 and after 30 minutes 57 3 ml of 2 5...

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  • PARP Inhibitor Niraparib (MK4827) Free Base

    PARP Inhibitor Niraparib (MK4827) Free Base

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    Niraparib CAS number is 1038915 60 4 an oral poly ADP ribose polymerase PARP inhibitor developed by Tesaro inhibits cell damage to DNA damage primarily for cancers with BRCA mutations such as Ovarian cancer and breast cancer The results of Phase 3 clinical trials in 2016 showed that patients who received complete or...

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  • (R)-4-propyl-dihydro-furan-2-One  For Making Brivaracetam CAS 63095-51-2

    (R)-4-propyl-dihydro-furan-2-One For Making Brivaracetam CAS 63095-51-2

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    R 4 propyl dihydrofuran 2 one is an intermediate of Brivaracetam CAS number is 63095 51 2 which is an important key intermediate for Brivaracetam His synthetic methods are mainly divided into chemical synthesis and enzymatic catalysis The first one is prepared by reacting R epichlorohydrin with diphenyl malonate to...

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  • Riociguat Used For Pulmonary Hypertension Cas Number 625115-55-1

    Riociguat Used For Pulmonary Hypertension Cas Number 625115-55-1

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    Riociguat cas number is 625115 55 1 which is an oral drug developed by Bayer Schering Pharma Germany to effectively treat pulmonary hypertension Riociguat is a soluble guanylate cyclase sGC agonist sGC is an enzyme found in the human respiratory circulatory system and is also a nitric oxide NO receptor The drug...

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  • 5-Fluoro-2-nitroanisole CAS Number 448-19-1

    5-Fluoro-2-nitroanisole CAS Number 448-19-1

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    5 fluoro 2 nitroanisole CAS number is 448 19 1 which is the starting material for the synthesis of Osimertinib 5 fluoro 2 nitroanisole by amine hydrolysis reduction nitration and then The Lewis acid reacts reacts with N methyl hydrazine reductively reduces the nitro group and amidates to get the product and finally...

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Review

Tom Coleman

Jul 28, 2020 5

The manufacturer makes trusted product!!!Highly recommend Taizhou Volsen Chemical Co., Ltd. company.
Evgeny Grigorievsky

Jul 20, 2020 5

Your company did the job perfectly.So glad to find 51 48 9 we need.
Yandeng Wu

Jul 16, 2020 5

Thank you for a good and high-quality product.Highly recommend Taizhou Volsen Chemical Co., Ltd. company.
We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for 51 48 9 , 51-48-9 , 59514-89-5 , we facilitate our clients with custom made creation facility.
"Constantly customer-oriented, and it's our ultimate concentrate on being not only the most trusted, trustable and honest supplier, but also the partner for our consumers for 51 48 9 , 51-48-9 , 59514-89-5 , Strict quality control is executed in each link of the whole production process.We sincerely hope to establish the friendly and mutual-beneficial cooperation with you. Based on high quality solutions and perfect pre-sales /after-sales service is our idea some clients had cooperated with us for more than 5 years.

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