All API Impurities and Reference Standards
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Displaying 1 to 35 ( of 35 products )
Montelukast
Montelukast
| Catalogue No : | GL-M0701 |
| Common name: | Montelukast |
| CAS : | 158966-92-8 |
| Mol. weight | 586.18 |
Montelukast Acid Methyl Ester
Montelukast Acid Methyl Ester
| Catalogue No : | GL-M0702 |
| Common name: | Montelukast Acid Methyl Ester |
| CAS : | 855473-51-7 |
| Mol. weight | 600.21 |
Montelukast 1,2-Diol (Mixture of Diastereomers)
Montelukast 1,2-Diol (Mixture of Diastereomers)
| Catalogue No : | GL-M0703 |
| Common name: | Montelukast 1,2-Diol (Mixture of Diastereomers); 2-Hydroxy Montelukast |
| CAS : | 186352-97-6 |
| Mol. weight | 602.18 |
Montelukast 3-Oxo Benzoate
Montelukast 3-Oxo Benzoate
| Catalogue No : | GL-M0704 |
| Common name: | Montelukast 3-Oxo Benzoate |
| CAS : | 149968-11-6 |
| Mol. weight | 455.93 |
Montelukast 3-Hydroxy Impurity
Montelukast 3-Hydroxy Impurity
| Catalogue No : | GL-M0705 |
| Common name: | Montelukast 3-Hydroxy Impurity |
| CAS : | 150026-72-5 |
| Mol. weight | 457.95 |
Montelukast (3R)-Hydroxy Propanol
Montelukast (3R)-Hydroxy Propanol
| Catalogue No : | GL-M0706 |
| Common name: | Montelukast (3R)-Hydroxy Propanol |
| CAS : | 150026-75-8 |
| Mol. weight | 457.99 |
Montelukast (3S)-Hydroxy Methoxymethoxy Impurity
Montelukast (3S)-Hydroxy Methoxymethoxy Impurity
| Catalogue No : | GL-M0707 |
| Common name: | Montelukast (3S)-Hydroxy Methoxymethoxy Impurity |
| CAS : | 184764-20-3 |
| Mol. weight | 518.04 |
Montelukast (3S)-Hydroxy Methylketone
Montelukast (3S)-Hydroxy Methylketone
| Catalogue No : | GL-M0708 |
| Common name: | Montelukast (3S)-Hydroxy Methylketone |
| CAS : | 184764-13-4 |
| Mol. weight | 441.95 |
Montelukast Amide
Montelukast Amide
| Catalogue No : | GL-M0709 |
| Common name: | Montelukast Amide |
| CAS : | 866923-63-9 |
| Mol. weight | 585.20 |
Montelukast Dicarboxylic Acid Disodium Salt
Montelukast Dicarboxylic Acid Disodium Salt
| Catalogue No : | GL-M0710 |
| Common name: | Montelukast Dicarboxylic Acid Disodium Salt |
| CAS : | 213380-27-9 (Diacid) |
| Mol. weight | 660.13 |
Montelukast Dicyclohexylamine
Montelukast Dicyclohexylamine
| Catalogue No : | GL-M0711 |
| Common name: | Montelukast Dicyclohexylamine; Montelukast DCHA |
| CAS : | 577953-88-9 |
| Mol. weight | 767.5 |
Montelukast Dihydro Impurity
Montelukast Dihydro Impurity
| Catalogue No : | GL-M0712 |
| Common name: | Montelukast Dihydro Impurity; Dihydro Montelukast (Acid) |
| CAS : | 142147-98-6 (sodium salt) |
| Mol. weight | 588.2 |
Montelukast Disulfide Diacid Impurity
Montelukast Disulfide Diacid Impurity
| Catalogue No : | GL-M0713 |
| Common name: | Montelukast Disulfide Diacid Impurity |
| CAS : | 162515-67-5 |
| Mol. weight | 290.40 |
Montelukast Disulfide Dimethyl Ester
Montelukast Disulfide Dimethyl Ester
| Catalogue No : | GL-M0714 |
| Common name: | Montelukast Disulfide Dimethyl Ester |
| CAS : | 1446481-28-2 |
| Mol. weight | 318.45 |
Montelukast Sulfone
Montelukast Sulfone
| Catalogue No : | GL-M0715 |
| Common name: | Montelukast Sulfone |
| CAS : | 1266620-74-9 |
| Mol. weight | 618.18 |
Montelukast Sodium
Montelukast Sodium
| Catalogue No : | GL-M0716 |
| Common name: | Montelukast Sodium |
| CAS : | 151767-02-1 |
| Mol. weight | 608.17 |
Montelukast Nitrile Impurity
Montelukast Nitrile Impurity
| Catalogue No : | GL-M0717 |
| Common name: | Montelukast Nitrile Impurity |
| CAS : | 866923-62-8 |
| Mol. weight | 567.18 |
Montelukast Methyl Ether
Montelukast Methyl Ether
| Catalogue No : | GL-M0718 |
| Common name: | Montelukast Methyl Ether |
| CAS : | 1351973-25-5 |
| Mol. weight | 600.21 |
Montelukast Mercapto Acid Impurity
Montelukast Mercapto Acid Impurity
| Catalogue No : | GL-M0719 |
| Common name: | Montelukast Mercapto Acid Impurity |
| CAS : | 162515-68-6 |
| Mol. weight | 146.21 |
Montelukast Lactone
Montelukast Lactone
| Catalogue No : | GL-M0720 |
| Common name: | Montelukast Lactone |
| CAS : | 1100617-38-6 |
| Mol. weight | 425.91 |
Montelukast Ketocarbinol Impurity
Montelukast Ketocarbinol Impurity
| Catalogue No : | GL-M0721 |
| Common name: | Montelukast Ketocarbinol Impurity; Montelukast Hydroxymethylcarbonyl Analog |
| CAS : | N. A. |
| Mol. weight | 586.14 |
Montelukast Ketone Impurity (USP)
Montelukast Ketone Impurity (USP)
| Catalogue No : | GL-M0722 |
| Common name: | Montelukast Ketone Impurity (USP); Montelukast 3-Oxo Propanol Impurity |
| CAS : | 1258428-71-5 |
| Mol. weight | 455.98 |
Montelukast EP Impurity A
Montelukast EP Impurity A
| Catalogue No : | GL-M0723 |
| Common name: | Montelukast EP Impurity A; Montelukast Sodium (S)-Isomer |
| CAS : | 190078-45-6 |
| Mol. weight | 608.17 |
Montelukast EP Impurity B
Montelukast EP Impurity B
| Catalogue No : | GL-M0724 |
| Common name: | Montelukast EP Impurity B; Montelukast USP Related Compound F; Montelukast Methylstyrene; Dehydro Montelukast; Styrene Montelukast |
| CAS : | 918972-54-0 |
| Mol. weight | 568.17 |
Montelukast EP Impurity C
Montelukast EP Impurity C
| Catalogue No : | GL-M0725 |
| Common name: | Montelukast EP Impurity C; Montelukast USP Related Compound A; Montelukast Sulfoxide; Montelukast S-Oxide |
| CAS : | 909849-96-3 |
| Mol. weight | 602.18 |
Montelukast EP Impurity D
Montelukast EP Impurity D
| Catalogue No : | GL-M0726 |
| Common name: | Montelukast EP Impurity D ; Montelukast USP Related Compound C ; Montelukast Bis-Sulfide (Mixture of Diastereomers) ; Montelukast Michael Adduct (R,R)-Isomer |
| CAS : | 1187586-61-3 |
| Mol. weight | 732.39 |
Montelukast EP Impurity E
Montelukast EP Impurity E
| Catalogue No : | GL-M0727 |
| Common name: | Montelukast EP Impurity E; Montelukast USP Related Compound D; Michael Adduct (R,S)-Isomer |
| CAS : | 1187586-58-8 |
| Mol. weight | 732.39 |
Montelukast EP Impurity F
Montelukast EP Impurity F
| Catalogue No : | GL-M0728 |
| Common name: | Montelukast EP Impurity F; Montelukast USP Related Compound |
| CAS : | 937275-23-5 |
| Mol. weight | 570.14 |
Montelukast EP Impurity G
Montelukast EP Impurity G
| Catalogue No : | GL-M0729 |
| Common name: | Montelukast EP Impurity G; Montelukast USP Related Compound B; Montelukast cis Isomer |
| CAS : | 774538-96-4 |
| Mol. weight | 586.18 |
Montelukast EP Impurity H
Montelukast EP Impurity H
| Catalogue No : | GL-M0730 |
| Common name: | Montelukast EP Impurity H; Montelukast Methoxycarbonyl Analog |
| CAS : | 851755-56-1 |
| Mol. weight | 586.14 |
Montelukast EP Impurity I
Montelukast EP Impurity I
| Catalogue No : | GL-M0731 |
| Common name: | Montelukast EP Impurity I; Montelukast alpha-Hydroxy Analog |
| CAS : | 2045402-27-3 |
| Mol. weight | 602.18 |
Montelukast (3S)-Hydroxy Propanol
Montelukast (3S)-Hydroxy Propanol
| Catalogue No : | GL-M0735 |
| Common name: | Montelukast (3S)-Hydroxy Propanol; Montelukast Diol Impurity |
| CAS : | 287930-77-2 |
| Mol. weight | 457.99 |
Montelukast D&E Mixture
Montelukast D&E Mixture
| Catalogue No : | GL-M0733 |
| Common name: | Montelukast D&E Mixture |
| CAS : | 1187586-61-3 + 1187586-58-8 |
| Mol. weight | 732.39 |
Montelukast Dehydro Impurity
Montelukast Dehydro Impurity
| Catalogue No : | GL-M0734 |
| Common name: | Montelukast Dehydro Impurity |
| CAS : | 168214-68-4 |
| Mol. weight | 440.0 |
Montelukast Quid 8-Isomer Impurity
Montelukast Quid 8-Isomer Impurity
| Catalogue No : | GL-M0732 |
| Common name: | Montelukast Quid 8-Isomer Impurity |
| CAS : | 142569-70-8 |
| Mol. weight | 457.99 |
