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Taizhou Volsen Chemical Co., Ltd.

90 44 8 - manufacturer, factory, supplier from China

(Total 24 Products for 90 44 8)

  • Enasidenib (AG-221; AG 221;AG221) CAS 1446502-11-9

    Enasidenib (AG-221; AG 221;AG221) CAS 1446502-11-9

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    Enasidenib CAS number is 1446502 11 9 development code AG 221 Trade name Idhifa On August 1 2017 the FDA approved Celgene s enasidenib for marketing It is used to treat relapsed or refractory acute myeloid leukemia in adults who carry mutations in the isocitrate dehydrogenase 2 IDH2 gene Enasidenib is a first in class...

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  • 2-FLUORO-6-(TRIFLUOROMETHYL)BENZYLAMINE For Elagolix CAS 239087-06-0

    2-FLUORO-6-(TRIFLUOROMETHYL)BENZYLAMINE For Elagolix CAS 239087-06-0

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    The Elagolix intermediate 2 FLUORO 6 TRIFLUOROMETHYL BENZYLAMINE CAS 239087 06 0 molecular formula C8H7F4N molecular weight 193 14 he was obtained by the reaction of phenylglycine It is mainly used for benzylamine substitution reaction with Elagolix related intermediates Almost all the manufacturers that can supply...

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  • Remdesivir (GS441525 ) Intermediates CAS 1191237-69-0

    Remdesivir (GS441525 ) Intermediates CAS 1191237-69-0

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    Thera Category Anti Virus Cas No 1191237 69 0 Synonym 2R 3R 4S 5R 2 4 aminopyrrolo 1 2 f 1 2 4 triazin 7 yl 3 4 dihydroxy 5 hydroxymethyl tetrahydrofuran 2 carbonitrile Molecular

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  • Anti Cancer Drug Enasidenib Intermediate 1446507-68-1

    Anti Cancer Drug Enasidenib Intermediate 1446507-68-1

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    Enasidenib intermediate has the chemical name of 4 chloro 6 6 trifluoromethyl pyridin 2 yl N 2 trifluoromethyl pyridin 4 yl 1 3 5 triazin 2 amine CAS number is 1446507 68 1 molecular formula C15H7ClF6N6 molecular weight 420 6996992 It is the most critical intermediate of Enasidenib His synthesis process is as below 7...

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  • Enasidenib Intermediate 2 CAS 1446507-38-5

    Enasidenib Intermediate 2 CAS 1446507-38-5

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    Enasidenib intermediate 6 6 Trifluoromethyl pyridin 2 yl 1 3 5 triazine 2 4 1H 3H dione CAS 1446507 38 5 Molecular formula C9H5F3N4O2 molecular weight 258 1568096 His synthesis process is as below 1 25 g of 6 trifluoromethylpyridine 2 carboxylic acid was dissolved in 300 mL of methanol 23 3 g of sulfoxide was added...

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  • Pharmaceutical  Intermediate For S-ATBA CAS 109010-60-8

    Pharmaceutical Intermediate For S-ATBA CAS 109010-60-8

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    Benazepril intermediate has the chemical name of S 3 AMino 2 3 4 5 tetrahydro 2 oxo 1H 1 benazepine 1 acetic acid 1 1 diMethyl ethyl ester CAS number is 109010 60 8 as known as S ATBA molecular formula C16H22N2O3 molecular weight 290 36 Due to market limitations S 3 AMino 2 3 4 5 tetrahydro 2 oxo 1H 1 benazepine 1...

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  • Veliparib Intermediate CAS Number 912444-73 -6

    Veliparib Intermediate CAS Number 912444-73 -6

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    Veliparib intermediate R benzyl 2 7 carbamoyl 1H benzo d imidazol 2 yl 2 methylpyrrolidine 1 carboxylate CAS number is 912444 73 6 his synthesis process is as below Under nitrogen protection 30 g of R 2 methyl 1 benzyloxycarbonylpyrrolidine 2 carboxylic acid 17 50 g of CDI 65 ml of pyridine and 150 ml of acetonitrile...

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  • 2 3-diaminobenzamide For Veliparib CAS 711007-44-2

    2 3-diaminobenzamide For Veliparib CAS 711007-44-2

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    Veliparib intermediate also named ABT 888 intermediate it has the chemical name of 2 3 diaminobenzamide CAS 711007 44 2 molecular formula C7H9N3O molecular weight 151 17 his synthetic process is as following To a 500mL three necked flask add 80ml of N N dimethylformamide DMF and 9 1g of 2 3 diaminobenzoic acid stir...

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  • PARP Inhibitors Veliparib Treat For Breast Cancer CAS  912444-00-9

    PARP Inhibitors Veliparib Treat For Breast Cancer CAS 912444-00-9

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    Veliparib CAS number is 912444 00 9 research and development code is ABT 888 he developed the third generation of active and selective PARP inhibitors of benzimidazole structure developed by AbbVie in 2006 Mainly acts on PARP 1 and PARP 2 At present veliparib combined with whole brain radiotherapy for metastatic brain...

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  • Sodium-Dependentglucose Cotransporter 2 Empagliflozin  CAS 864070-44-0

    Sodium-Dependentglucose Cotransporter 2 Empagliflozin CAS 864070-44-0

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    Empagliflozin cas number is 864070 44 0 which was approved by the US FDA in August 2014 It was jointly developed by Lilly and Boehringer Ingelheim It belongs to the SGLT2 inhibitor class It inhibits SGLT2 expressed in the kidney to reduce plasma levels The glucose content is mainly used to treat adults with type 2...

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  • 5,8-dimethoxy-3,4-dihydro-1H-naphthalen-2-one For Amrubicin 37464-90-7

    5,8-dimethoxy-3,4-dihydro-1H-naphthalen-2-one For Amrubicin 37464-90-7

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    5 8 dimethoxy 3 4 dihydro 1H naphthalen 2 one is an intermediate of Amrubicin cas number is 37464 90 7 molecular formula C12H14O3 molecular weight 206 24 Thera Category Anti cancer Cas No 37464 90 7 Synonym 3 BROMO 1H PYRROLE 2

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  • Weevil Sex Pheromone  Or Sordidin CAS 162490-88-2

    Weevil Sex Pheromone Or Sordidin CAS 162490-88-2

    • Model No.: 162490-88-2

    Weevil sex pheromone as known as Sordidin CAS number is 162490 88 2 It is used in a recessed drop trap on the banana plantation floor to reduce and control weevil populations Sordidin CAS 162490 88 2 has four chiral centers at positions 1 3 5 and 7 in its chemical structure Due to its bicyclic structure four isomers a...

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  • 761440-75-9,2-Methoxy-4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]aniline

    761440-75-9,2-Methoxy-4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]aniline

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    AP26113 Intermediate 4 with chemical name as 2 Methoxy 4 4 4 methylpiperazin 1 yl piperidin 1 yl aniline CAS number is 761440 75 9 It is an important fragment of AP26113 It and AP26113 intermediate 5 reaction generated AP26113 In the AP26113 patent literature there is little introduction of this intermediate synthesis...

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  • 3-(2-Bromoacetyl)-10,11-Dihydro-5H-Benzo[d]naphtho[2,3-b]Pyran-8(9H)-One For Velpatasvir 1378390-29-4

    3-(2-Bromoacetyl)-10,11-Dihydro-5H-Benzo[d]naphtho[2,3-b]Pyran-8(9H)-One For Velpatasvir 1378390-29-4

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    Velpatasvir intermediate 3 2 Bromoacetyl 10 11 dihydro 5H benzo d naphtho 2 3 b pyran 8 9H one CAS number is 1378390 29 4 The main methods of synthesis are as follows 1 1 Bromo 2 bromomethyl 4 chlorobenzene is catalyzed by palladium pivalate coupled with tri 4 fluorophenyl phosphine coupled to form a 3 chloro 10 11...

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  • Complex Of The Neprilysin Inhibitor Valsartan-Sacubitril Sodium CAS 936623-90-4

    Complex Of The Neprilysin Inhibitor Valsartan-Sacubitril Sodium CAS 936623-90-4

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    Valsartan Sacubitril Sodium CAS Number is 936623 90 4 research and development code is LCZ696 It is a chronic heart failure drug developed by Swiss pharmaceutical giant Novartis It is used to treat patients with NYHA class II IV heart failure and acts on the neuroendocrine system of the heart in a variety of ways This...

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  • Tert-Butyl (5-Tosyl-5H-Pyrrolo [2,3-B]Pyrazin-2-Yl)Carbamate For Upadacitinib  CAS 1201187-44-1

    Tert-Butyl (5-Tosyl-5H-Pyrrolo [2,3-B]Pyrazin-2-Yl)Carbamate For Upadacitinib CAS 1201187-44-1

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    • Model No.: 1201187-44-1

    Thera Category Organic compound Cas No 1201187 44 1 Synonym Tert butyl 5 p toluenesulfonyl 5H pyrrolo 2 3 b pyrazin 2 yl carbamate tert butyl 5 tosyl 5H pyrrolo 2 3 b pyrazin 2 ylcarbamate Intermediate of Upadacitinib ABT 494 tert butyl N 5 4 methylbenzenesulfonyl 5H pyrrolo 2 3 b pyrazin 2 yl carbamate Molecular...

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  • 2-Chloro-4-Amino-5-Methylpyridine CAS 79055-62-2

    2-Chloro-4-Amino-5-Methylpyridine CAS 79055-62-2

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    2 Chloro 4 amino 5 methylpyridine CAS number is 79055 62 2 molecular formula C6H7ClN2 molecular weight 142 588 The existing synthesis technology of 2 Chloro 4 amino 5 methylpyridine generally uses 2 3 5 trimethylpyridine as raw material which is oxidized nitrated methoxylated rearranged in acetic anhydride alkaline...

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  • Allopregnan-3.β.-ol-20-One Acetate Brexazolone CAS 906-83-2

    Allopregnan-3.β.-ol-20-One Acetate Brexazolone CAS 906-83-2

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    Brexazolone Intermediate CAS number is 906 83 2 chemical name is ALLOPREGNANOLONE ACETATE molecular formula C23H36O3 molecular weight 360 53 The ALLOPREGNANOLONE ACETATE is an important intermediate of Brexazolone CAS 906 83 2 Thera Category Anti postpartum depression Cas No 906 83

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  • 2-CYANO-4-PYRIDINE CARBOXYLIC ACID METHYL ESTER For Topiroxostat CAS 94413-64-6

    2-CYANO-4-PYRIDINE CARBOXYLIC ACID METHYL ESTER For Topiroxostat CAS 94413-64-6

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    2 CYANO 4 PYRIDINE CARBOXYLIC ACID METHYL ESTER is an intermediate of Topiroxostat CAS number is 94413 64 6 Isonicotinic acid Methyl ester and methyl isonicotinic acid N oxide is major impurities during the synthesis because it is similar to the main impurity Isonicotinic acid Methyl ester there is a certain...

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  • DPP-4 Inhibitor Omarigliptin CAS Number 1226781-44-7

    DPP-4 Inhibitor Omarigliptin CAS Number 1226781-44-7

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    Omarigliptin CAS number is 1226781 44 7 referred to as MK 3102 is an ultra long acting dipeptidyl peptidase 4 DPP 4 inhibitor oral hypoglycemic agent developed by Merck USA Once orally it can produce sustained DPP 4 inhibition has a new blood sugar lowering mechanism and has the advantages of not increasing body...

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  • Avanafil Intermediates 3 CAS Number 5909-24-0

    Avanafil Intermediates 3 CAS Number 5909-24-0

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    Avanafil Intermediates 3 named as Ethyl 4 chloro 2 methylthio 5 pyrimidinecarboxylate CAS number is 5909 24 0 Molecular formula C8H9ClN2O2S Molecular weight 232 69 The synthesis route of Avanafil is longer and the Avanafil Intermediates 3 is the relatively forward intermediate and in many literatures it is directly...

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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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  • Vitamin D Metabolism Maxacalcitol CAS 103909-75-7

    Vitamin D Metabolism Maxacalcitol CAS 103909-75-7

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    Maxacalcitol CAS number is 103909 75 7 a novel third generation active vitamin D3 agonist is used to treat abnormal symptoms of vitamin D metabolism caused by secondary hyperparathyroidism Its injection was launched in 2000 under the trade name Oxarol for the treatment of secondary hyperparathyroidism SHPT in patients...

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  • Endothelin Receptor Antagonist Macitentan Cas  441798-33-0

    Endothelin Receptor Antagonist Macitentan Cas 441798-33-0

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    Macitentan cas number is 441798 33 0 which is a two way endothelin receptor antagonist used clinically to treat pulmonary hypertension to slow disease progression It is the third endothelin receptor antagonist listed on Bosentan and Anritsu and was developed by Actelion Pharmaceuticals of Switzerland In November 2013...

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Review

Ibrahim Diab

Aug 20, 2020 4

To my surprise, it looks better than the previous one I bought. I would recommend if you need a 90 44 8
Lisa Cramer

Aug 16, 2020 5

This is an awesome product. I don't think anyone looking for a good 90 44 8 will be disappointed with this Taizhou Volsen Chemical Co., Ltd. .
Tomas Castro

Aug 15, 2020 5

After a lot of research, I went with this 90 44 8 . I’m still impressed with the quality and service for such a good price.
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