Montelukast

Montelukast EP Impurity B

Catalogue #: AR-M02228
CAS #: 918972-54-0
Alternate CAS #: 1146137-52-1 (Na salt)
Molecular Formula:
Molecular weight: 568.17

H.S. code: 2933.49.90

Inventory Status:

IN STOCK

1-[[[(1R)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-methylethenyl)phenyl]propyl]thio]methyl]cyclopropaneacetic Acid; Montelukast Impurity; Montelukast EP Impurity B; Montelukast USP Related Compound F; Montelukast Methylstyrene; Styrene Montelukast

1-(chloromethyl)-3-(dichloromethyl)benzene

M.F.

M.W. 209.49

CAT# AR-M02253

CAS# 30220-25-8

Montelukast EP Impurity G Sodium Salt

M.F.

M.W. 586.2

CAT# AR-M03216

CAS# 1428448-96-7

Montelukast EP Impurity B Sodium Salt

M.F.

M.W. 567.16; 22.99

CAT# AR-M03214

CAS# 1146137-52-1

Montelukast (3R)-Hydroxy Propanol

M.F.

M.W. 458

CAT# AR-M03440

CAS# 150026-75-8

Montelukast EP Impurity I

M.F.

M.W. 602.18

CAT# AR-M02483

CAS# 2045402-27-3

Montelukast Disulfide Diacid Impurity

M.F.

M.W. 290.4

CAT# AR-M03443

CAS# 162515-67-5

Montelukast EP Impurity A Sodium Salt

M.F.

M.W. 585.19 22.99

CAT# AR-M02235

CAS# 190078-45-6

Montelukast EP Impurity H

M.F.

M.W. 586.16

CAT# AR-M02234

CAS# 851755-56-1

Montelukast EP Impurity G

M.F.

M.W. 586.19

CAT# AR-M02231

CAS# 774538-96-4

Montelukast Dihydro Impurity

M.F.

M.W. 588.2

CAT# AR-M02237

CAS# 142147-67-9

Montelukast 3-Oxo Benzoate

M.F.

M.W. 455.95

CAT# AR-M02245

CAS# 149968-11-6

Montelukast Keto Impurity

M.F.

M.W. 441.96

CAT# AR-M02241

CAS# 184764-13-4

Montelukast (3S)-Hydroxy Benzoate with TBC as stabilizer

M.F.

M.W. 457.96

CAT# AR-M02247

CAS# 142569-69-5

Montelukast Sulfoxide (Mixture of Diastereomers)

M.F.

M.W. 602.19

CAT# AR-M02227

CAS# 1152185-58-4

Montelukast Ketone Impurity

M.F.

M.W. 455.98

CAT# AR-M02244

CAS# 1258428-71-5

Montelukast Dicyclohexylamine Salt

M.F.

M.W. 586.18 181.32

CAT# AR-M02482

CAS# 577953-88-9

Montelukast R,S-Isomer (Montelukast EP Impurity E)

M.F.

M.W. 732.39

CAT# AR-M02230

CAS# 1187586-58-8

Montelukust Diol Impurity

M.F.

M.W. 458.00

CAT# AR-M02242

CAS# 287930-77-2

Montelukast EP Impurity B

M.F.

M.W. 568.17

CAT# AR-M02228

CAS# 918972-54-0

Montelukast Sodium Salt

M.F.

M.W. 585.18; 22.99

CAT# AR-M02220

CAS# 151767-02-1

Montelukast Sulfoxide Sodium

M.F.

M.W. 601.19 22.99

CAT# AR-M02222

CAS# NA

Montelukast-Acyl-Glucuronide

M.F.

M.W. 762.33

CAT# AR-M02223

CAS# N/A

Montelukast Methyl Ether

M.F.

M.W. 600.23

CAT# AR-M02224

CAS# NA

Montelukast-d6

M.F.

M.W. 592.24

CAT# AR-M02225

CAS# NA

Montelukast EP Impurity F

M.F.

M.W. 570.14

CAT# AR-M02226

CAS# 937275-23-5

Montelukast R,R-Isomer

M.F.

M.W. 732.39

CAT# AR-M02229

CAS# 1187586-61-3

Montelukast Impurity I

M.F.

M.W. 602.2

CAT# AR-M02232

CAS# NA

Montelukast Keto Carbinol Impurity

M.F.

M.W. 586.16

CAT# AR-M02233

CAS# N/A

Montelukast Sulfone

M.F.

M.W. 618.19

CAT# AR-M02236

CAS# 1266620-74-9

Montelukast Cyclopropacetaneamide Impurity

M.F.

M.W. 585.21

CAT# AR-M02238

CAS# 866923-63-9

Montelukast 1,2-Diol

M.F.

M.W. 602.2

CAT# AR-M02239

CAS# 186352-97-6

Montelukast Nitrile Impurity

M.F.

M.W. 567.2

CAT# AR-M02240

CAS# 866923-62-8

Montelukast Sulfone N-Oxide

M.F.

M.W. 633.19

CAT# AR-M02243

CAS# N/A

Montelukast Impurity 3

M.F.

M.W. 457.96

CAT# AR-M02246

CAS# 150026-72-5

Montelukast Impurity 5

M.F.

M.W. 457.96

CAT# AR-M02248

CAS# N/A

Montelukast Impurity 6

M.F.

M.W. 439.99

CAT# AR-M02249

CAS# 1187586-63-5

Montelukast Bisolefin Impurity

M.F.

M.W. 584.18

CAT# AR-M02250

CAS# NA

Montelukast Impurity 7

M.F.

M.W. 572.12

CAT# AR-M02251

CAS# NA

Montelukast Chloro Alcohol Impurity

M.F.

M.W. 476.45

CAT# AR-M02252

CAS# 880769-28-8

1,3-bis(dichloromethyl)benzene

M.F.

M.W. 243.95

CAT# AR-M02254

CAS# 30430-40-1

Montelukast Methyl Ester

M.F.

M.W. 600.23

CAT# AR-M02255

CAS# 855473-51-7

Montelukast Impurity 10

M.F.

M.W. 458.01

CAT# AR-M02256

CAS# NA

Montelukast Impurity 11

M.F.

M.W. 321.8

CAT# AR-M02257

CAS# NA

Montelukast Impurity 12

M.F.

M.W. 614.15 2 22.99

CAT# AR-M02258

CAS# NA

Montelukast Impurity 13

M.F.

M.W. 618.19

CAT# AR-M02259

CAS# NA

Montelukast Impurity 14

M.F.

M.W. 602.19

CAT# AR-M02260

CAS# NA

Montelukast Impurity 15

M.F.

M.W. 551.75

CAT# AR-M02261

CAS# NA

Montelukast Impurity 16

M.F.

M.W. 542.18

CAT# AR-M02262

CAS# NA

Montelukast Impurity 17

M.F.

M.W. 425.91

CAT# AR-M02263

CAS# 1100617-38-6

Montelukast Impurity 18

M.F.

M.W. 453.37

CAT# AR-M02264

CAS# 120578-04-3

Montelukast Impurity 19

M.F.

M.W. 148.18

CAT# AR-M02265

CAS# 89729-09-09

Montelukast Impurity 20

M.F.

M.W. 111.14

CAT# AR-M02266

CAS# 152922-71-9

Montelukast Impurity 21

M.F.

M.W. 169.24

CAT# AR-M02267

CAS# 152922-72-0

Montelukast Impurity 22

M.F.

M.W. 187.26

CAT# AR-M02268

CAS# NA

Montelukast Impurity 23

M.F.

M.W. 127.21

CAT# AR-M02269

CAS# 866923-64-0

Montelukast Impurity 24

M.F.

M.W. 188.24

CAT# AR-M02270

CAS# NA

Montelukast Impurity 25

M.F.

M.W. 145.22

CAT# AR-M02271

CAS# 162515-69-7

Montelukast Impurity 26

M.F.

M.W. 421.5

CAT# AR-M02272

CAS# NA

Montelukast Impurity 27

M.F.

M.W. 441.96

CAT# AR-M02273

CAS# NA

Montelukast Impurity 28

M.F.

M.W. 472.03

CAT# AR-M02274

CAS# NA

Montelukast Impurity 29

M.F.

M.W. 514.11

CAT# AR-M02275

CAS# NA

Montelukast Impurity 30

M.F.

M.W. 439.98

CAT# AR-M02276

CAS# NA

Montelukast Impurity 31

M.F.

M.W. 439.98

CAT# AR-M02277

CAS# NA

Montelukast Impurity 32

M.F.

M.W. 439.98

CAT# AR-M02278

CAS# NA

Montelukast Impurity 33

M.F.

M.W. 439.98

CAT# AR-M02279

CAS# NA

Montelukast Impurity 34

M.F.

M.W. 439.98

CAT# AR-M02280

CAS# NA

Montelukast

M.F.

M.W. 586.2

CAT# AR-M03323

CAS# 158966-92-8

Montelukast methyl methanesulfonate fragment Impurity

M.F.

M.W. 189.2

CAT# AR-M03441

CAS# 152922-86-6

Montelukast Mercapto Acid Impurity

M.F.

M.W. 146.2

CAT# AR-M03442

CAS# 162515-68-6

Montelukast -Hydroxy Propanol (Racemic)

M.F.

M.W. 458

CAT# AR-M03444

CAS# 959235-68-8

2-Amino-6-pteridinecarboxaldehyde

M.F.

M.W. 175.15

CAT# AR-M03445

CAS# 197454-67-4

Montelukast (3S)-Hydroxy Propanol

M.F.

M.W. 458

CAT# AR-M03469

CAS# 142569-70-8

Montelukast EP Impurity C (Montelukast Sulfoxide)

M.F.

M.W. 602.18

CAT# AR-M19061

CAS# 909849-96-3

Montelukast-d6 Sodium Salt

M.F.

M.W. 591.23 22.99

CAT# AR-M19064

CAS# NA

Montelukast Dihydro Impurity Na Salt

M.F.

M.W. 588.2

CAT# AR-M03572

CAS# 142147-98-6

Montelukast Racemate Dicyclohexylamine

M.F.

M.W. 586.2 : 181.3

CAT# AR-M03628

CAS# NA

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