Fentanyl Pharmaceutical Reference Standards
FENTANYL IMPURITIES, IMPURITIES
1-Phenethylpyridinium
| CAT No. | : CS-O-40527 |
| Mol F. | : C13H14N+ |
| Mol W. | : 184.26 g/mol |
| Cas No. | : Not Available |
| Stock | : Enquire |
FENTANYL IMPURITIES, IMPURITIES
2'-Fluoro ortho-fluorofentanyl
| CAT No. | : CS-O-48267 |
| Mol F. | : C22H27ClF2N2O |
| Mol W. | : 408.91 g/mol |
| Cas No. | : 2748343-88-4 |
| Stock | : Enquire |
FENTANYL STABLE ISOTOPES, STABLE ISOTOPES
2-Oxofentanyl-d5
| CAT No. | : CS-T-94425 |
| Mol F. | : C22H21D5N2O2 |
| Mol W. | : 355.48 g/mol |
| Cas No. | : 2714485-19-3 |
| Stock | : Enquire |
FENTANYL IMPURITIES, IMPURITIES
3-Methylthiofentanyl
| CAT No. | : CS-O-48272 |
| Mol F. | : C21H28N2OS |
| Mol W. | : 356.52 g/mol |
| Cas No. | : 86052-04-2 |
| Stock | : Enquire |
FENTANYL STABLE ISOTOPES, STABLE ISOTOPES
3-Methylthiofentanyl-d3
| CAT No. | : CS-T-103238 |
| Mol F. | : C21H25D3N2OS |
| Mol W. | : 359.55 g/mol |
| Cas No. | : 1346602-10-5 |
| Stock | : Enquire |
FENTANYL STEROIDS, STEROIDS
4-Methoxybutyrfentanyl
| CAT No. | : CS-O-48263 |
| Mol F. | : C24H32N2O2 |
| Mol W. | : 380.52 g/mol |
| Cas No. | : 2088842-68-4 |
| Stock | : Enquire |
FENTANYL STABLE ISOTOPES, STABLE ISOTOPES
a-Methyl Fentanyl-d3 Hydrochloride
| CAT No. | : CS-T-103171 |
| Mol F. | : C23H28D3ClN2O |
| Mol W. | : 389.98 g/mol |
| Cas No. | : 1246817-79-7 |
| Stock | : Enquire |
FENTANYL STABLE ISOTOPES, STABLE ISOTOPES
Beta-Hydroxy-3-methylfentanyl-d3
| CAT No. | : CS-T-103172 |
| Mol F. | : C23H28D3ClN2O2 |
| Mol W. | : 405.98 g/mol |
| Cas No. | : 1217640-92-0 |
| Stock | : Enquire |
FENTANYL IMPURITIES, IMPURITIES
beta-Hydroxyfentanyl
| CAT No. | : CS-EO-03556 |
| Mol F. | : C22H28N2O2 |
| Mol W. | : 352.5 g/mol |
| Cas No. | : 78995-10-5 |
| Stock | : Enquire |
FENTANYL METABOLITES, METABOLITES
Cyclopentyl fentanyl
| CAT No. | : CS-O-48335 |
| Mol F. | : C25H32N2O |
| Mol W. | : 376.54 g/mol |
| Cas No. | : 2088918-01-6 |
| Stock | : Enquire |
FENTANYL STABLE ISOTOPES, STABLE ISOTOPES
Fentanyl-D5 Hydrochloride
| CAT No. | : CS-O-52483 |
| Mol F. | : C22H24D5ClN2O |
| Mol W. | : 377.96 g/mol |
| Cas No. | : 2747915-16-6 |
| Stock | : Enquire |
FENTANYL NITROSAMINE, NITROSAMINE
N-(2-fluorophenyl)-1-nitrosopiperidin-4-amine
| CAT No. | : CS-BX-02966 |
| Mol F. | : C11H14FN3O |
| Mol W. | : 223.25 g/mol |
| Cas No. | : Not Available |
| Stock | : Enquire |
FENTANYL NITROSAMINE, NITROSAMINE
N-Nitroso 4-(p-toluidino)piperidine
| CAT No. | : CS-O-52833 |
| Mol F. | : C12H17N3O |
| Mol W. | : 219.29 g/mol |
| Cas No. | : Not Available |
| Stock | : Enquire |
FENTANYL NITROSAMINE, NITROSAMINE
N-Nitroso Butyryl Fentanyl Impurity
| CAT No. | : CS-O-52850 |
| Mol F. | : C15H21N3O2 |
| Mol W. | : 275.35 g/mol |
| Cas No. | : Not Available |
| Stock | : Enquire |
FENTANYL IMPURITIES, IMPURITIES
N-Nitroso Fentanyl EP Impurity B
| CAT No. | : CS-EO-02655 |
| Mol F. | : C14H19N3O2 |
| Mol W. | : 261.3 g/mol |
| Cas No. | : Not Available |
| Stock | : Enquire |
FENTANYL IMPURITIES, IMPURITIES
N-Nitroso Fentanyl EP Impurity D
| CAT No. | : CS-EO-02595 |
| Mol F. | : C₁₉H₂₃N₃O |
| Mol W. | : 309.41 g/mol |
| Cas No. | : 1184873-14-0 |
| Stock | : IN-Stock |
FENTANYL IMPURITIES, IMPURITIES
N-Nitroso Fentanyl EP Impurity J
| CAT No. | : CS-EO-02594 |
| Mol F. | : C18H21N3O |
| Mol W. | : 295.4 g/mol |
| Cas No. | : 1184873-13-9 |
| Stock | : Enquire |
FENTANYL IMPURITIES, IMPURITIES
N-Nitroso Fentanyl Impurity 1
| CAT No. | : CS-EO-02652 |
| Mol F. | : C11H15N3O |
| Mol W. | : Not Available |
| Cas No. | : Not Available |
| Stock | : Enquire |
FENTANYL IMPURITIES, IMPURITIES
N-Nitroso Fentanyl Impurity 2
| CAT No. | : CS-EO-02653 |
| Mol F. | : C11H15N3O |
| Mol W. | : Not Available |
| Cas No. | : Not Available |
| Stock | : Enquire |
FENTANYL IMPURITIES, IMPURITIES
N-Nitroso Fentanyl Impurity 3
| CAT No. | : CS-EO-02654 |
| Mol F. | : C11H14N4O2 |
| Mol W. | : 234.3 g/mol |
| Cas No. | : Not Available |
| Stock | : Enquire |
FENTANYL NITROSAMINE, NITROSAMINE
N-Nitroso-4-Methoxy Fentanyl analogue
| CAT No. | : CS-O-52836 |
| Mol F. | : C12H17N3O2 |
| Mol W. | : 235.29 g/mol |
| Cas No. | : Not Available |
| Stock | : Enquire |
FENTANYL NITROSAMINE, NITROSAMINE
N-Nitroso-4-Methoxybutyrl Fentanyl analogue
| CAT No. | : CS-O-52835 |
| Mol F. | : C16H23N3O3 |
| Mol W. | : 305.38 g/mol |
| Cas No. | : Not Available |
| Stock | : Enquire |
FENTANYL NITROSAMINE, NITROSAMINE
N-Nitroso-Para-Fluoro furanyl fentanyl impurity
| CAT No. | : CS-O-52847 |
| Mol F. | : C16H16FN3O3 |
| Mol W. | : 317.31 g/mol |
| Cas No. | : Not Available |
| Stock | : Enquire |
FENTANYL NITROSAMINE, NITROSAMINE
N-Nitroso-p-Methyl propionyl fentanyl impurity
| CAT No. | : CS-O-52837 |
| Mol F. | : C15H21N3O2 |
| Mol W. | : 275.35 g/mol |
| Cas No. | : Not Available |
| Stock | : Enquire |
FENTANYL BUILDING BLOCKS, BUILDING BLOCKS
ortho-Fluoroacryl fentanyl
| CAT No. | : CS-O-48294 |
| Mol F. | : C22H25FN2O |
| Mol W. | : 352.45 g/mol |
| Cas No. | : 2309383-09-1 |
| Stock | : Enquire |
FENTANYL BUILDING BLOCKS, BUILDING BLOCKS
ortho-Methyl methoxyacetyl fentanyl
| CAT No. | : CS-O-48276 |
| Mol F. | : C23H30N2O2 |
| Mol W. | : 366.5 g/mol |
| Cas No. | : 2748485-22-3 |
| Stock | : Enquire |
FENTANYL BUILDING BLOCKS, BUILDING BLOCKS
Para-Fluoro furanyl fentanyl
| CAT No. | : CS-O-48271 |
| Mol F. | : C24H25FN2O2 |
| Mol W. | : 392.47 g/mol |
| Cas No. | : 1802489-71-9 |
| Stock | : Enquire |
FENTANYL STEROIDS, STEROIDS
Phenyl fentanyl
| CAT No. | : CS-O-48255 |
| Mol F. | : C26H28N2O |
| Mol W. | : 384.51 g/mol |
| Cas No. | : 2309383-15-9 |
| Stock | : Enquire |
FENTANYL STEROIDS, STEROIDS
p-Methylfentanyl
| CAT No. | : CS-O-48261 |
| Mol F. | : C23H30N2O |
| Mol W. | : 350.5 g/mol |
| Cas No. | : 1838-67-1 |
| Stock | : Enquire |
FENTANYL BUILDING BLOCKS, BUILDING BLOCKS
Tetrahydrofuranyl fentanyl
| CAT No. | : CS-O-48311 |
| Mol F. | : C24H30N2O2 |
| Mol W. | : 378.51 g/mol |
| Cas No. | : 2142571-01-3 |
| Stock | : Enquire |
FENTANYL STEROIDS, STEROIDS
Thiofuranyl fentanyl
| CAT No. | : CS-O-48232 |
| Mol F. | : C24H26N2OS |
| Mol W. | : 390.54 g/mol |
| Cas No. | : 2306823-38-9 |
| Stock | : Enquire |