About Us About Us
Product Object
Temazepam EP Impurity F
Temazepam EP Impurity F
  • CAT. No.T1080005
  • CAS. No.3294-96-0
  • Mol. F.C16H13ClN2O2
  • Mol. W.300.74 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Alprazolam EP Impurity G
Alprazolam EP Impurity G
  • CAT. No.A1410003
  • CAS. No.448950-89-8
  • Mol. F.C17H13ClN4
  • Mol. W.308.76 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Alprazolam USP Related Compound A
Alprazolam USP Related Compound A
  • CAT. No.A1410001
  • CAS. No.28910-89-6
  • Mol. F.C17H15ClN4O
  • Mol. W.326.78 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Thionordiazepam
Thionordiazepam
  • CAT. No.A1410002
  • CAS. No.4547-02-8
  • Mol. F.C15H11ClN2S
  • Mol. W.286.78 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Alprazolam-D5
Alprazolam-D5
  • CAT. No.A1410012
  • CAS. No.125229-61-0
  • Mol. F.C17H8D5N4Cl
  • Mol. W.313.80 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Bromazepam EP Impurity A
Bromazepam EP Impurity A
  • CAT. No.B570001
  • CAS. No.1563-56-0
  • Mol. F.C12H9BrN2O
  • Mol. W.277.12 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Bromazepam Ep Impurity B
Bromazepam Ep Impurity B
  • CAT. No.B570003
  • CAS. No.41526-21-0
  • Mol. F.C14H10BrClN2O2
  • Mol. W.353.60 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Bromazepam EP Impurity D
Bromazepam EP Impurity D
  • CAT. No.B570002
  • CAS. No.77616-97-8
  • Mol. F.C14H10BrN3O
  • Mol. W.316.15 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Bromazepam EP Impurity C
Bromazepam EP Impurity C
  • CAT. No.B570005
  • CAS. No.868350-97-4
  • Mol. F.C15H12BrN3O
  • Mol. W.330.18 g/mol g/mol
  • Stock Status:Limited Stock
Product View
Product Compare
Bromazepam EP Impurity E
Bromazepam EP Impurity E
  • CAT. No.B570004
  • CAS. No.1694-64-0
  • Mol. F.C14H10Br2N2O2
  • Mol. W.398.05 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Chlordiazepoxide EP Impurity A
Chlordiazepoxide EP Impurity A
  • CAT. No.C820001
  • CAS. No.963-39-3
  • Mol. F.C15H11ClN2O2
  • Mol. W.286.71 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Chlordiazepoxide EP Impurity B
Chlordiazepoxide EP Impurity B
  • CAT. No.C820002
  • CAS. No.5958-24-7
  • Mol. F.C15H10Cl2N2O
  • Mol. W.305.16 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Chlordiazepoxide Oxime Impurity
Chlordiazepoxide Oxime Impurity
  • CAT. No.C820008
  • CAS. No.18097-52-4
  • Mol. F.C13H11ClN2O
  • Mol. W.246.69 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
4`-Hydroxyclobazam
4`-Hydroxyclobazam
  • CAT. No.C800003
  • CAS. No.70643-28-6
  • Mol. F.C16H13ClN2O3
  • Mol. W.316.74 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Clobazam Impurity H
Clobazam Impurity H
  • CAT. No.C800013
  • CAS. No.37385-92-5
  • Mol. F.C14H11ClN2O
  • Mol. W.258.70 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Clobazam EP Impurity A
Clobazam EP Impurity A
  • CAT. No.C800001
  • CAS. No.22316-55-8
  • Mol. F.C15H11ClN2O2
  • Mol. W.286.71 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Clobazam Impurity 1
Clobazam Impurity 1
  • CAT. No.C800012
  • CAS. No.22316-27-4
  • Mol. F.C16H13ClN2O2
  • Mol. W.300.74 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Clobazam D5
Clobazam D5
  • CAT. No.C800015
  • CAS. No.129973-76-8
  • Mol. F.C16H8D5ClN2O2
  • Mol. W.305.77 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
N-Desmethyl Clobazam D5
N-Desmethyl Clobazam D5
  • CAT. No.C800016
  • CAS. No.129973-75-7
  • Mol. F.C15H6D5ClN2O2
  • Mol. W.291.74 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
7-Aminoclonazepam
7-Aminoclonazepam
  • CAT. No.C190009
  • CAS. No.NA
  • Mol. F.C15H18ClN3O
  • Mol. W.291.78 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
3-Hydroxy clonazepam
3-Hydroxy clonazepam
  • CAT. No.C190010
  • CAS. No.NA
  • Mol. F.C15H10ClN3O4
  • Mol. W.331.71 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Clonazepam EP Impurity B
Clonazepam EP Impurity B
  • CAT. No.C190001
  • CAS. No.55198-89-5
  • Mol. F.C15H10ClN3O3
  • Mol. W.315.71 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Diazepam EP Impurity F
Diazepam EP Impurity F
  • CAT. No.D160006
  • CAS. No.31269-33-7
  • Mol. F.C16H13ClN2O
  • Mol. W.284.74 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Diazepam EP Impurity D
Diazepam EP Impurity D
  • CAT. No.D160004
  • CAS. No.1022-13-5
  • Mol. F.C14H12ClNO
  • Mol. W.245.70 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Diazepam EP Impurity A
Diazepam EP Impurity A
  • CAT. No.D160007
  • CAS. No.1088-11-5
  • Mol. F.C15H11ClN2O
  • Mol. W.270.71 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Diazepam EP Impurity B
Diazepam EP Impurity B
  • CAT. No.D160002
  • CAS. No.6021-21-2
  • Mol. F.C16H13Cl2NO2
  • Mol. W.322.19 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Diazepam EP Impurity C
Diazepam EP Impurity C
  • CAT. No.D160003
  • CAS. No.5220-02-0
  • Mol. F.C16H13ClN2O
  • Mol. W.284.74 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Diazepam EP Impurity E
Diazepam EP Impurity E
  • CAT. No.D160005
  • CAS. No.20927-53-1
  • Mol. F.C15H11ClN2O
  • Mol. W.270.71 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Diazepam D5
Diazepam D5
  • CAT. No.D160019
  • CAS. No.65854-76-4
  • Mol. F.C16H8D5ClN2O
  • Mol. W.289.77 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Esketamine EP Impurity A
Esketamine EP Impurity A
  • CAT. No.E1090001
  • CAS. No.6740-87-0
  • Mol. F.C13H16ClNO
  • Mol. W.237.73 g/mol g/mol
  • Stock Status:Limited Stock
Product View
Product Compare
Esketamine EP Impurity B
Esketamine EP Impurity B
  • CAT. No.E1090002
  • CAS. No.1823362-29-3
  • Mol. F.C12H13ClO2
  • Mol. W.224.68 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Esketamine EP Impurity C
Esketamine EP Impurity C
  • CAT. No.E1090003
  • CAS. No.90717-17-2
  • Mol. F.C12H13ClO2
  • Mol. W.224.68 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Ketamine Hydrochloride EP Impurity A
Ketamine Hydrochloride EP Impurity A
  • CAT. No.K050001
  • CAS. No.6740-87-0
  • Mol. F.C13H16ClNO
  • Mol. W.237.73 g/mol g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
N-Nitroso Ketamine
N-Nitroso Ketamine
  • CAT. No.K050004
  • CAS. No.86144-35-6
  • Mol. F.C13H15ClN2O2
  • Mol. W.266.72 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Dextroamphetamine Mesylate
Dextroamphetamine Mesylate
  • CAT. No.L220019
  • CAS. No.NA
  • Mol. F.C10H17NO3S
  • Mol. W.231.31 g/mol g/mol
  • Stock Status:Limited Stock
Product View
Product Compare
Lorazepam Related Compound D
Lorazepam Related Compound D
  • CAT. No.L610002
  • CAS. No.54643-79-7
  • Mol. F.C15H8Cl2N2O2
  • Mol. W.319.15 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Lorazepam EP Impurity D
Lorazepam EP Impurity D
  • CAT. No.L610006
  • CAS. No.54699-91-1
  • Mol. F.C15H10Cl2N2O2
  • Mol. W.321.16 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Lorazepam EP Impurity E
Lorazepam EP Impurity E
  • CAT. No.L610004
  • CAS. No.93955-15-8
  • Mol. F.C15H8Cl2N2O
  • Mol. W.303.14 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Methylphenidate-D3 Hydrochloride
Methylphenidate-D3 Hydrochloride
  • CAT. No.M190003
  • CAS. No.NA
  • Mol. F.C14H16D3NO2.HCl
  • Mol. W.272.79 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Dihydromidazoleam Impurity
Dihydromidazoleam Impurity
  • CAT. No.M810009
  • CAS. No.59468-07-4
  • Mol. F.C18H15ClFN3
  • Mol. W.327.78 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Midazolam EP Impurity D
Midazolam EP Impurity D
  • CAT. No.M810016
  • CAS. No.59468-83-6
  • Mol. F.C18H13ClFN3O
  • Mol. W.284.74 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Midazolam EP Impurity G
Midazolam EP Impurity G
  • CAT. No.M810004
  • CAS. No.59467-86-6
  • Mol. F.C18H14ClN3
  • Mol. W.307.78 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Midazolam Oxide Impurity
Midazolam Oxide Impurity
  • CAT. No.M810011
  • CAS. No.59468-83-6
  • Mol. F.C18H13ClFN3O
  • Mol. W.341.77 g/mol g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Midazolam EP Impurity E
Midazolam EP Impurity E
  • CAT. No.M810005
  • CAS. No.59467-64-0
  • Mol. F.C16H15ClFN3
  • Mol. W.303.76 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Midazolam EP Impurity B
Midazolam EP Impurity B
  • CAT. No.M810010
  • CAS. No.59469-74-8
  • Mol. F.C18H13ClFN3
  • Mol. W.325.77 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Nitrazepam EP Impurity A
Nitrazepam EP Impurity A
  • CAT. No.N710001
  • CAS. No.36020-93-6
  • Mol. F.C15H11N3O3
  • Mol. W.281.27 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Clonazepam Chloroacetamido Impurity
Clonazepam Chloroacetamido Impurity
  • CAT. No.OT8540000
  • CAS. No.180854-85-7
  • Mol. F.C15H10Cl2N2O4
  • Mol. W.353.20 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Phenobarbital Impurity B
Phenobarbital Impurity B
  • CAT. No.P1380002
  • CAS. No.58042-96-9
  • Mol. F.C12H13N3O2
  • Mol. W.231.25 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Phenobarbital EP Impurity A
Phenobarbital EP Impurity A
  • CAT. No.P1380001
  • CAS. No.69125-70-8
  • Mol. F.C12H14N4O
  • Mol. W.230.27 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Phenobarbital D5
Phenobarbital D5
  • CAT. No.P1380003
  • CAS. No.73738-05-3
  • Mol. F.C12H7D5N2O3
  • Mol. W.237.27g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
N-Desmethyl Tramadol
N-Desmethyl Tramadol
  • CAT. No.T060006
  • CAS. No.75377-45-6
  • Mol. F.C15H23NO2
  • Mol. W.249.35 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Tramadol EP Impurity B Hydrochloride
Tramadol EP Impurity B Hydrochloride
  • CAT. No.T060002
  • CAS. No.66170-32-9
  • Mol. F.C16H23NO.HCl
  • Mol. W.281.82 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Tramadol EP Impurity C
Tramadol EP Impurity C
  • CAT. No.T060003A
  • CAS. No.66170-31-8
  • Mol. F.C16H24NOCl
  • Mol. W.281.82 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Tramadol EP Impurity D
Tramadol EP Impurity D
  • CAT. No.T060004
  • CAS. No.73986-53-5 (free base);185453-02-5 (HCl salt )
  • Mol. F.C15H23NO2
  • Mol. W.249.35 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Tramadol D6 Hydrochloride
Tramadol D6 Hydrochloride
  • CAT. No.T060008
  • CAS. No.NA
  • Mol. F.C16H19D6NO2.HCl
  • Mol. W.305.87 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
O-Desmethyl-Tramadol D6
O-Desmethyl-Tramadol D6
  • CAT. No.T060010
  • CAS. No.873928-73-5
  • Mol. F.C15H17D6NO2
  • Mol. W.255.39 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Tramadol EP Impurity A Hydrochloride
Tramadol EP Impurity A Hydrochloride
  • CAT. No.T060001A
  • CAS. No.73806-49-2
  • Mol. F.C16H26ClNO2
  • Mol. W.299.84 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Tramadol Impurity E Hydrochloride
Tramadol Impurity E Hydrochloride
  • CAT. No.T060005
  • CAS. No.42036-65-7
  • Mol. F.C9H18ClNO
  • Mol. W.191.70 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Zolpidem 3-carbaldehyde
Zolpidem 3-carbaldehyde
  • CAT. No.Z050002
  • CAS. No.400777-11-9
  • Mol. F.C16H14N2O
  • Mol. W.250.29 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Zolpidem EP Impurity C
Zolpidem EP Impurity C
  • CAT. No.Z050008
  • CAS. No.4619-20-9
  • Mol. F.C11H12O3
  • Mol. W.192.21 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Zolpidem acid
Zolpidem acid
  • CAT. No.Z050004
  • CAS. No.189005-44-5
  • Mol. F.C17H16N2O2
  • Mol. W.280.32 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Zolpidem EP Impurity A
Zolpidem EP Impurity A
  • CAT. No.Z050001
  • CAS. No.1346600-85-8
  • Mol. F.C19H21N3O
  • Mol. W.307.39 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
2-Keto Zolpidem
2-Keto Zolpidem
  • CAT. No.Z050007
  • CAS. No.400038-68-8
  • Mol. F.C19H19N3O2
  • Mol. W.321.37 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Zolpidem EP Impurity D
Zolpidem EP Impurity D
  • CAT. No.Z050015
  • CAS. No.836627-56-6
  • Mol. F.C13H16BrNO2
  • Mol. W.298.18 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Zolpidem EP Impurity F
Zolpidem EP Impurity F
  • CAT. No.Z050009
  • CAS. No.402470-91-1
  • Mol. F.C13H17NO2
  • Mol. W.219.28 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Zolpidem EP Impurity B
Zolpidem EP Impurity B
  • CAT. No.Z050017
  • CAS. No.NA
  • Mol. F.C19H20BrN3O
  • Mol. W.386.29 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
Zolpidem D6
Zolpidem D6
  • CAT. No.Z050003
  • CAS. No.959605-90-4
  • Mol. F.C19H15D6N3O
  • Mol. W.313.21 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Zolpidem Impurity 5
Zolpidem Impurity 5
  • CAT. No.Z050024
  • CAS. No.14547-80-9
  • Mol. F.C13H12N2O
  • Mol. W.212.25 g/mol g/mol
  • Stock Status:Under Synthesis
Product View
Product Compare
N-Nitroso N-Desmethyl Tramadol
N-Nitroso N-Desmethyl Tramadol
  • CAT. No.T060013
  • CAS. No.NA
  • Mol. F.C15H22N2O3
  • Mol. W.278.35 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Temazepam EP Impurity B
Temazepam EP Impurity B
  • CAT. No.T1080003
  • CAS. No.604-75-1
  • Mol. F.C15H11ClN2O2
  • Mol. W.286.71 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Midalozam Glycol Ether
Midalozam Glycol Ether
  • CAT. No.M810038
  • CAS. No.NA
  • Mol. F.C22H22ClN3O3
  • Mol. W.411.90 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare
Phentermine D6 Hydrochloride
Phentermine D6 Hydrochloride
  • CAT. No.P1550008
  • CAS. No.1261395-67-8
  • Mol. F.C10D6H9N.HCl
  • Mol. W.191.70 g/mol g/mol
  • Stock Status:Instock
Product View
Product Compare