Montelukast Related Products
SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Montelukast, pharmacopeial and non-pharmacopeial Montelukast impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Montelukast impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.
Montelukast-related products are thoroughly characterized. Montelukast products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.
| SZ CAT No: | : SZ-M031075 |
| CAS No | : 1428448-97-8 |
| Mol.F. | : C35H35ClNO4S : Na |
| Mol.Wt. | : 601.2 : 23.0 |
| Inv. Status | : In Stock |
| Rel. CAS No | : 1428511-42-5 (free base) |
| SZ CAT No: | : SZ-M031000 |
| CAS No | : 158966-92-8 |
| Mol.F. | : C35H36ClNO3S |
| Mol.Wt. | : 586.2 |
| Inv. Status | : In Stock |
| Rel. CAS No | : 151767-02-1 (Na salt) ; 577953-87-8 (K salt) ; 577953-88-9 (Dicyclohexylamine salt) |
| SZ CAT No: | : SZ-M031044 |
| CAS No | : 150026-75-8 |
| Mol.F. | : C29H28ClNO2 |
| Mol.Wt. | : 458.0 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031045 |
| CAS No | : 959235-68-8 |
| Mol.F. | : C29H28ClNO2 |
| Mol.Wt. | : 458.0 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031046 |
| CAS No | : 142569-69-5 |
| Mol.F. | : C28H24ClNO3 |
| Mol.Wt. | : 458.0 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031048 |
| CAS No | : 184764-13-4 |
| Mol.F. | : C28H24ClNO2 |
| Mol.Wt. | : 442.0 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031049 |
| CAS No | : 142569-70-8 |
| Mol.F. | : C29H28ClNO2 |
| Mol.Wt. | : 458.0 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031053 |
| CAS No | : 149968-11-6 |
| Mol.F. | : C28H22ClNO3 |
| Mol.Wt. | : 455.9 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031054 |
| CAS No | : 855473-51-7 |
| Mol.F. | : C36H38ClNO3S |
| Mol.Wt. | : 600.2 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031056 |
| CAS No | : 866923-63-9 |
| Mol.F. | : C35H37ClN2O2S |
| Mol.Wt. | : 585.2 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031058 |
| CAS No | : 577953-88-9 |
| Mol.F. | : C35H36ClNO3S : C12H23N |
| Mol.Wt. | : 586.2 : 181.3 |
| Inv. Status | : In Stock |
| Rel. CAS No | : 151767-02-1 (Na salt) ; 577953-87-8 (K salt) ; 158966-92-8 (free base) |
| SZ CAT No: | : SZ-M031060 |
| CAS No | : 162515-67-5 |
| Mol.F. | : C12H18O4S2 |
| Mol.Wt. | : 290.4 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031061 |
| CAS No | : 1446481-28-2 |
| Mol.F. | : C14H22O4S2 |
| Mol.Wt. | : 318.5 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031022 |
| CAS No | : 918972-54-0 |
| Mol.F. | : C35H34ClNO2S |
| Mol.Wt. | : 568.2 |
| Inv. Status | : In Stock |
| Rel. CAS No | : 1146137-52-1 (Na salt) |
| SZ CAT No: | : SZ-M031070 |
| CAS No | : 909849-96-3 |
| Mol.F. | : C35H36ClNO4S |
| Mol.Wt. | : 602.2 |
| Inv. Status | : In Stock |
| Rel. CAS No | : 909796-71-0 (Na salt) |
| SZ CAT No: | : SZ-M031024 |
| CAS No | : 1187586-61-3 |
| Mol.F. | : C41H46ClNO5S2 |
| Mol.Wt. | : 732.4 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031042 |
| CAS No | : 1242260-05-4 |
| Mol.F. | : C41H46ClNO5S2 |
| Mol.Wt. | : 732.4 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031025 |
| CAS No | : 1187586-58-8 |
| Mol.F. | : C41H46ClNO5S2 |
| Mol.Wt. | : 732.4 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031026 |
| CAS No | : 937275-23-5 |
| Mol.F. | : C34H32ClNO3S |
| Mol.Wt. | : 570.1 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031027 |
| CAS No | : 774538-96-4 |
| Mol.F. | : C35H36ClNO3S |
| Mol.Wt. | : 586.2 |
| Inv. Status | : In Stock |
| Rel. CAS No | : 1428448-96-7 (Na salt) |
| SZ CAT No: | : SZ-M031028 |
| CAS No | : 851755-56-1 |
| Mol.F. | : C34H32ClNO4S |
| Mol.Wt. | : 586.1 |
| Inv. Status | : In Stock |
| Rel. CAS No | : 2244776-97-2 (Na salt) ; 906107-37-7 (HCl salt) |
| SZ CAT No: | : SZ-M031030 |
| CAS No | : 168214-67-3 |
| Mol.F. | : C29H26ClNO |
| Mol.Wt. | : 440.0 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031041 |
| CAS No | : 152922-86-6 |
| Mol.F. | : C7H11NO3S |
| Mol.Wt. | : 189.2 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031083 |
| CAS No | : NA |
| Mol.F. | : C45H56ClNO5S2 |
| Mol.Wt. | : 790.5 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031067 |
| CAS No | : 152922-71-9 |
| Mol.F. | : C6H9NO |
| Mol.Wt. | : 111.1 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031068 |
| CAS No | : NA |
| Mol.F. | : C45H56ClNO5S2 |
| Mol.Wt. | : 790.5 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031034 |
| CAS No | : 162515-68-6 |
| Mol.F. | : C6H10O2S |
| Mol.Wt. | : 146.2 |
| Inv. Status | : In Stock |
| Rel. CAS No | : 952585-15-8 (Na salt) ; 952585-16-9 (K salt) |
| SZ CAT No: | : SZ-M031036 |
| CAS No | : 1351973-25-5 |
| Mol.F. | : C36H38ClNO3S |
| Mol.Wt. | : 600.2 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031038 |
| CAS No | : 220927-26-4 |
| Mol.F. | : C35H36ClNO3S |
| Mol.Wt. | : 586.2 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031072 |
| CAS No | : 184763-47-1 |
| Mol.F. | : C35H36ClNO4S |
| Mol.Wt. | : 602.2 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031039 |
| CAS No | : 151767-02-1 |
| Mol.F. | : C35H35ClNNaO3S |
| Mol.Wt. | : 608.2 |
| Inv. Status | : In Stock |
| Rel. CAS No | : 158966-92-8 (free base) ; 577953-87-8 (K salt); 577953-88-9 (Dicyclohexylamine salt) |
| SZ CAT No: | : SZ-M031021 |
| CAS No | : 190078-45-6 |
| Mol.F. | : C35H35ClNNaO3S |
| Mol.Wt. | : 608.2 |
| Inv. Status | : In Stock |
| Rel. CAS No | : 220927-27-5 (free base) |
| SZ CAT No: | : SZ-M031086 |
| CAS No | : 184763-44-8 |
| Mol.F. | : C35H36ClNO4S |
| Mol.Wt. | : 602.2 |
| Inv. Status | : In Stock |
| SZ CAT No: | : SZ-M031087 |
| CAS No | : 1152185-58-4 |
| Mol.F. | : C35H36ClNO4S |
| Mol.Wt. | : 602.2 |
| Inv. Status | : In Stock |
| Rel. CAS No | : 1250264-16-4 (sodium salt) |
| SZ CAT No: | : SZ-M031062 |
| CAS No | : 880769-28-8 |
| Mol.F. | : C29H27CI2NO |
| Mol.Wt. | : 476.4 |
| Inv. Status | : Limited Stock |
| SZ CAT No: | : SZ-M031032 |
| CAS No | : 1258428-71-5 |
| Mol.F. | : C29H26ClNO2 |
| Mol.Wt. | : 456.0 |
| Inv. Status | : Limited Stock |
| SZ CAT No: | : SZ-M031059 |
| CAS No | : 142147-98-6 |
| Mol.F. | : C35H38ClNO3S : Na |
| Mol.Wt. | : 588.2 : 23.0 |
| Inv. Status | : Out of Stock |
| Rel. CAS No | : 142147-67-9 (Free base) |
| SZ CAT No: | : SZ-M031029 |
| CAS No | : 2045402-27-3 |
| Mol.F. | : C35H36ClNO4S |
| Mol.Wt. | : 602.2 |
| Inv. Status | : Out of Stock |
| SZ CAT No: | : SZ-M031037 |
| CAS No | : 866923-62-8 |
| Mol.F. | : C35H35ClN2OS |
| Mol.Wt. | : 567.2 |
| Inv. Status | : Out of Stock |
| SZ CAT No: | : SZ-M031071 |
| CAS No | : NA |
| Mol.F. | : C45H56ClNO5S2 |
| Mol.Wt. | : 790.5 |
| Inv. Status | : Out of Stock |
| SZ CAT No: | : SZ-M031043 |
| CAS No | : 150026-72-5 |
| Mol.F. | : C28H24ClNO3 |
| Mol.Wt. | : 458.0 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031047 |
| CAS No | : 184764-20-3 |
| Mol.F. | : C31H32ClNO4 |
| Mol.Wt. | : 518.0 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031050 |
| CAS No | : 184763-26-6 |
| Mol.F. | : C35H36ClNO4S |
| Mol.Wt. | : 602.2 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031051 |
| CAS No | : 184763-29-9 |
| Mol.F. | : C35H36ClNO4S |
| Mol.Wt. | : 602.2 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031052 |
| CAS No | : 186352-97-6 |
| Mol.F. | : C35H36ClNO4S |
| Mol.Wt. | : 602.2 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031094 |
| CAS No | : NA |
| Mol.F. | : C33H28ClNO4S2 : 2(Na) |
| Mol.Wt. | : 570.1 : 2(23.0) |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031055 |
| CAS No | : 188717-17-1 |
| Mol.F. | : C43H48ClNO11S |
| Mol.Wt. | : 822.4 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031063 |
| CAS No | : 168214-68-4 |
| Mol.F. | : C29H26ClNO |
| Mol.Wt. | : 440.0 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031057 |
| CAS No | : 213380-27-9 |
| Mol.F. | : C35H34ClNO5S |
| Mol.Wt. | : 616.2 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031091 |
| CAS No | : NA |
| Mol.F. | : C35H36ClNO3S : 2(H2O) |
| Mol.Wt. | : 586.2 : 2(18.0) |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031092 |
| CAS No | : 120578-04-3 |
| Mol.F. | : C28H18Cl2N2 |
| Mol.Wt. | : 453.4 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031097 |
| CAS No | : 909796-71-0 |
| Mol.F. | : C35H35ClNO4S : Na |
| Mol.Wt. | : 601.2 : 23.0 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 909849-96-3 (free base) |
| SZ CAT No: | : SZ-M031064 |
| CAS No | : 866923-64-0 |
| Mol.F. | : C6H9NS |
| Mol.Wt. | : 127.2 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 1003002-67-2 (Na salt) |
| SZ CAT No: | : SZ-M031084 |
| CAS No | : 855473-50-6 |
| Mol.F. | : C7H11BrO2 |
| Mol.Wt. | : 207.1 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031085 |
| CAS No | : 3580-97-0 |
| Mol.F. | : C7H11Br3O2 |
| Mol.Wt. | : 366.9 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031089 |
| CAS No | : 120578-03-2 |
| Mol.F. | : C18H12ClNO |
| Mol.Wt. | : 293.8 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031090 |
| CAS No | : 152922-72-0 |
| Mol.F. | : C8H11NOS |
| Mol.Wt. | : 169.2 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031093 |
| CAS No | : 149968-10-5 |
| Mol.F. | : C20H16ClNO |
| Mol.Wt. | : 321.8 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031095 |
| CAS No | : NA |
| Mol.F. | : C42H48ClNO5S2 |
| Mol.Wt. | : 746.4 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031096 |
| CAS No | : 1351973-24-4 |
| Mol.F. | : C41H44ClNO4S2 |
| Mol.Wt. | : 714.4 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031099 |
| CAS No | : 181139-72-0 |
| Mol.F. | : C28H24ClNO3 |
| Mol.Wt. | : 458.0 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031100 |
| CAS No | : 287930-77-2 |
| Mol.F. | : C29H28ClNO2 |
| Mol.Wt. | : 458.0 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031081 |
| CAS No | : 136476-38-5 |
| Mol.F. | : C7H14O6S2 |
| Mol.Wt. | : 258.3 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031082 |
| CAS No | : 807638-71-7 |
| Mol.F. | : C30H30ClNO4S |
| Mol.Wt. | : 536.1 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031031 |
| CAS No | : 2682015-83-2 |
| Mol.F. | : C34H32ClNO4S |
| Mol.Wt. | : 586.1 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031066 |
| CAS No | : 162515-66-4 |
| Mol.F. | : C6H8OS |
| Mol.Wt. | : 128.2 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031033 |
| CAS No | : 1100617-38-6 |
| Mol.F. | : C27H20ClNO2 |
| Mol.Wt. | : 425.9 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031035 |
| CAS No | : 184764-27-0 |
| Mol.F. | : C37H40ClNO5S |
| Mol.Wt. | : 646.2 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031076 |
| CAS No | : 577953-87-8 |
| Mol.F. | : C35H35ClNO3S : K |
| Mol.Wt. | : 585.2 : 39.1 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 158966-92-8 (free base) ; 151767-02-1 (Na salt) ; 577953-88-9 (Dicyclohexylamine salt)
|
| SZ CAT No: | : SZ-M031098 |
| CAS No | : NA |
| Mol.F. | : C35H36ClNO3S : C12H23N |
| Mol.Wt. | : 586.2 : 181.3 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 220927-26-4 (free base) |
| SZ CAT No: | : SZ-M031077 |
| CAS No | : 1146137-52-1 |
| Mol.F. | : C35H33ClNO2S : Na |
| Mol.Wt. | : 567.2 : 23.0 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 918972-54-0 (free base) |
| SZ CAT No: | : SZ-M031078 |
| CAS No | : 1428448-96-7 |
| Mol.F. | : C35H35ClNO3S : Na |
| Mol.Wt. | : 585.2 : 23.0 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 774538-96-4 (free base) |
| SZ CAT No: | : SZ-M031040 |
| CAS No | : 1266620-74-9 |
| Mol.F. | : C35H36ClNO5S |
| Mol.Wt. | : 618.2 |
| Inv. Status | : Custom Synthesis |
| SZ CAT No: | : SZ-M031101 |
| CAS No | : NA |
| Mol.F. | : C35H36ClNO4S |
| Mol.Wt. | : 602.2 |
| Inv. Status | : |
| SZ CAT No: | : SZ-M031D01 |
| CAS No | : 2673270-26-1 |
| Mol.F. | : C35H29D6ClNO3S : Na |
| Mol.Wt. | : 591.2 : 23.0 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 1093746-29-2 (free base) |
