Intermediates

CAS No.: 40276-11-7

1,4-dimethoxy-2-[(E)-2-nitroethenyl]benzene
  • Alternative Name:1,4-Dimethoxy-2-[(E)-2-nitrovinyl]benzene; benzene, 1,4-dimethoxy-2-[(E)-2-nitroethenyl]-; 2,5-Dimethoxy-β-nitrostyrene; 2,5-Dimethoxy-Beta-Nitrostyrene
  • Molecular Formula:C10H11NO4
  • Molecular Weight:1986
  • Density:197g/cm3
  • Boiling Point:8°C at 760 mmHg
  • Flash Point:2°C
  • Vapor Pressure:66E-05mmHg at 25°C
  • Assay: >99%
  • Application: the intermediate of Midodrine, used in chemical manufacturing, pharmaceuticals, dyes, and pigments.

Product Name(EN)

CAS No.

Application

2-[2-(2,2,2-Trifluoroethoxy)phenoxy]ethyl methanesulfonate

160969-03-9

Silodosin intermediate

Ethyl 5-(piperazin-1-yl)benzofuran-2-carboxylate

163521-20-8

Vilazodone intermediate

3-(4-Chlorbutyl)-1H-indol-5-carbonitrile

143612-79-7

Vilazodone intermediate

5-(1-piperazinyl)-2-benzofurancarboxylic acid ethyl ester hydrochloride

765935-67-9

Vilazodone intermediate

3-[(2R,5S)-5-(4-Fluorophenyl)-2-[(S)-[(4-fluorophenyl(amino)]][4-[trimethylsilyl]-oxy]phenyl]methyl]-1-oxo-5-[(trimethylsily)-oxy]pentyl]-4-phenyl-(4S)-2-oxazolidinone

272778-12-8

Ezetimibe intermediate

N-[(S)-(2,3,4,5,6-Pentafluorophenoxy)phenoxyphosphinyl]-L-alanine 1-methylethyl ester

1334513-02-8

Sofobusvir intermediate

2′-deoxy-2′-fluoro-2′-C-methyluridine

863329-66-2

Sofobusvir intermediate

6,7-dihydro-6-mercapto-5h-pyrazolo[1,2-a][1,2,4]triazol-4-ium chloride

153851-71-9

Biapenem sidechain

Boc-3-Hydroxy-1-adamantyl-D-glycine

361442-00-4

Saxagliptin intermediate

1-(4,5-Dihydro-2-thiazolyl)-3-azetidinethiol hydrochloride

179337-57-6

Tebipenem sidechain

Quinazoline, 2-(chloromethyl)-4-methyl-

109113-72-6

Linagliptin intermediate

8-bromo-7-but-2-yn-1-yl-3-methyl-3,7-dihydro-1H-purine-2,6-dione

666816-98-4

Linagliptin intermediate

1-[(4-methylquinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-bromoxanthine

853029-57-9

Linagliptin intermediate

3-Methylxanthine

1076-22-8

Linagliptin intermediate

3-Methyl-8-bromoxanthine

93703-24-3

Linagliptin intermediate

(R)-3-(Boc-Amino)piperidine

309956-78-3

Linagliptin intermediate

(2R,4S)-5-([1,1′-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)amino)-2-methylpentanoic acid

1012341-50-2

LCZ696 intermediate

(R,E)-5-([1,1′-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)amino)-2-methylpent-2-enoic acid

1012341-48-8

LCZ696 intermediate

(Carbethoxyethylidene)triphenylphosphorane

5717-37-3

LCZ696 intermediate

AHU377 Calcium salt

1369773-39-6

LCZ696 intermediate

(R)-tert-butyl (1-([1,1′-biphenyl]-4-yl)-3-hydroxypropan-2-yl)carbamate

1426129-50-1

LCZ696 intermediate

Phosphonic acid,[[(1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl]-, monophenylester

379270-35-6

Tenofovir Disoproxil intermediate

((3aR,4R,6R,6aR)-6-(4-(hydroxyamino)-2-oxopyrimidin-1(2H)-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl isobutyrate

2346620-55-9

Molnupiravir intermediate

2,4-dimethyl-5-Pyrimidinol

412003-95-3

Lemborexant intermediate

Cefazedone

56187-47-4

Cefazedone Sodium intermediate

Cefteram

82547-58-8

Cefteram pivoxil intermediate

7-TMCA

24209-38-9

Cefmenoxime intermediate,
Cefpiramide intermediate, Cefoperazone intermediate

DCPA

56187-37-2

Cefazedone sidechain

7-TDA

30246-33-4

Cefazedone intermediate, Cephazolin intermediate

4-Pyridinol

626-64-2

Torasemide intermediate

2-Dimethylaminoethyl chloride hydrochloride

4584-46-7

Pharmaceutical intermediate

3-(4-phenoxyphenyl)-1-(3-piperidyl)pyrazolo[3,4-d]pyrimidin-4-amine

1022150-12-4

Ibrutinib inttermediate

2-(Methoxy(4-phenoxyphenyl)Methylene)Malononitrile

330792-69-3

Ibrutinib inttermediate

3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

330786-24-8

Ibrutinib inttermediate

(S)-1-(5-fluoro-2-iodophenyl)ethan-1-ol

1454847-96-1

Lorlatinib intermediate

(R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethanol

127852-28-2

Fosaprepitant Dimeglumine intermediate

(S)-3-Methyl-1-(2-(1-piperidinyl)phenyl)butylamine, N-acetyl-glutarate

219921-94-5

Repaglinide intermediate

4-Ethoxycaybonyl-3-ethoxyphenyiaceticacid

99469-99-5

Repaglinide intermediate

5-Chloro-2-((R)-5-methyl-[1,4]diazepan-1-yl)benzooxazole hydrochloride

1266664-66-7

Suvorexant intermediate

(S)-(+)-Glycidyl Phthalimide

161596-47-0

Rivaroxaban intermediate

4-(4-aminophenyl)morpholin-3-one

438056-69-0

Rivaroxaban intermediate

5-Chloro-2-thiophenecarboxylic acid

24065-33-6

Rivaroxaban intermediate

1-(2-Fluorobenzyl)-1H-Pyrazolo[3,4-B]Pyridine-3-Carboximidamide Hydrochloride

256499-19-1

Riociguat intermediate

4-Amino-3-chlorophenol hydrochloride

52671-64-4

Lenvatinib intermediate

Methyl 7-Methoxy-4-oxo-1,4-dihydroquinoline-6-carboxylate

205448-65-3

Lenvatinib intermediate

N-(2-chloro-4-hydroxyphenyl)-N’-cyclopropyl-Urea

796848-79-8

Lenvatinib intermediate

methyl 4-chloro-7-methoxyquinoline-6-carboxylate

205448-66-4

Lenvatinib intermediate

Methyl oxindole-6-carboxylate

14192-26-8

Nintedanib intermediate

N-(4-aminophenyl)-N-methyl-2-(4-methylpiperazin-1-yl)acetamide

262368-30-9

Nintedanib intermediate

N-(2-chloropyrimidin-4-yl)-N,2,3-trimethyl-2H-indazol-6-amine

444731-75-3

Pazopanib intermediate

2,3-Dimethyl-6-Amino-2H-Indazole

444731-72-0

Pazopanib intermediate

2,3-dimethylindazol-6-amine hydrochloride

635702-60-2

Pazopanib intermediate

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one

179688-52-9

Gefitinib intermediate

3,4-Dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate

179688-53-0

Gefitinib intermediate

7-Methoxy-6-(3-morpholin-4-ylpropoxy)quinazolin-4(3H)-one

199327-61-2

Gefitinib intermediate

4-(3-chloro-4-fluorophenylamino)-7-methoxyquinazolin-6-ol

184475-71-6

Gefitinib intermediate

4-(3-Chloro-4-fluorophenylamino)-7-methoxyquinazolin-6-yl acetate

788136-89-0

Gefitinib intermediate

6,7-Bis(2-methoxyethoxy)quinazolin-4-(3H)-one

179688-29-0

Erlotinib intermediate

4,5-bis(2-methoxyethoxy)-2-nitrobenzonitrile

236750-65-5

Erlotinib intermediate

2-Amino-4,5-bis(2-methoxyethoxy)benzonitrile

950596-58-4

Erlotinib intermediate

4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid

641569-94-0

Nilotinib intermediate

3-[(Aminoiminomethyl)amino]-4-methylbenzoic acid ethyl ester mononitrate

641569-96-2

Nilotinib intermediate

3-(4-Methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)aniline

641571-11-1

Nilotinib intermediate

4-(3-fluorobenzyloxy)-3-chlorobenzenamine

202197-26-0

Lapatinib intermediate

3-Chloro-4-(3-fluorobenzyloxy)nitrobenzene

443882-99-3

Lapatinib intermediate

N-[3-Chloro-4-(3-fluorobenzyloxy)-phenyl]-6-iodoquinazolin-4-amine

231278-20-9

Lapatinib intermediate

6-iodoquinazolin-4-ol

16064-08-7

Lapatinib intermediate

Ethyl 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylate

2199-59-9

Sunitinib intermediate

5-Formyl-2,4-Dimethyl-1H-Pyrrole-3-Carboxylic Acid

253870-02-9

Sunitinib intermediate

4-(4-Aminophenoxy)-N-methylpicolinamide

284462-37-9

Sorafenib intermediate

4-Chloro-N-Methylpyridine-2-Carboxamide

220000-87-3

Sorafenib intermediate

n4-(3-chloro-4-fluorophenyl)-7-methoxyquinazoline-4,6-diamine

179552-75-1

Dacomitinib intermediate

4-(1H-Pyrazol-4-yl)-7-((2-(trimethylsilyl)ethoxy)methyl-7H-pyrrolo[2,3-d]pyrimidine

941685-27-4

Baricitinib intermediate

(1-(ethylsulfonyl)-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-
4-yl)-1H-pyrazol-1-yl)azetidin-3-yl)acetonitrile

1187594-13-3

Baricitinib intermediate

Boc-Cefcapene.DIPA

153012-37-4

Cefcapene intermediate

Ticarcillin intermediate(3-ATMA)

61857-83-8

Ticarcillin intermediate

Alpha-Sulfophenylacetic acid

41360-32-1

Sulbenicillin intermediate;
Cefsulodin inttemediate

2-Hydroxy-1-naphthaldehyde

708-06-5

Nafcillin intermediate

2-Ethoxy-1-naphthoic acid

2224-00-2

Nafcillin intermediate

1,4-dimethoxy-2-[(E)-2-nitroethenyl]benzene

40276-11-7

Midodrine intermediate