Erlotinib
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We synthesize Erlotinib Degradation Impurities, Erlotinib Process Impurities, Erlotinib Potential Impurities, Erlotinib USP Related Compound, Erlotinib N-Nitroso impurities, Erlotinib nitrosamine impurities etc.
Pharmaceutical Reference Standards
Erlotinib Hydrochloride
| CAT. No. | CP-E17000 |
|---|---|
| CAS. No. | 183319-69-9 |
| Mol. F. | C22H23N3O4 : HCl |
| Mol. Wt. | 393.4:36.5 |
| Stock Status: | In Stock |
Erlotinib Chloro Impurity
| CAT. No. | CP-E17001 |
|---|---|
| CAS. No. | 183322-18-1 |
| Mol. F. | C14H17ClN2O4 |
| Mol. Wt. | 312.75 |
| Stock Status: | In stock |
3-Ethynylailine
| CAT. No. | CP-E17002 |
|---|---|
| CAS. No. | 54060-30-9 |
| Mol. F. | C8H7N |
| Mol. Wt. | 117.15 |
| Stock Status: | In stock |
Erlotinib Impurity 2
| CAT. No. | CP-E17003 |
|---|---|
| CAS. No. | 183322-19-2 |
| Mol. F. | C13H14Cl2N2O3 |
| Mol. Wt. | 317.17 |
| Stock Status: | Custom Synthesis |
N-Nitroso Erlotinib Lactam
| CAT. No. | CP-E17004 |
|---|---|
| CAS. No. | NA |
| Mol. F. | C14H17N3O6 |
| Mol. Wt. | 323.30 |
| Stock Status: | Please Enquire |
N-Nitroso Erlotinib
| CAT. No. | CP-E17005 |
|---|---|
| CAS. No. | NA |
| Mol. F. | C22H22N4O5 |
| Mol. Wt. | 422.44 |
| Stock Status: | Please Enquire |
Didesmethyl Erlotinib
| CAT. No. | CP-E17007 |
|---|---|
| CAS. No. | 183321-84-8 |
| Mol. F. | C20H19N3O4 |
| Mol. Wt. | 365.39 |
| Stock Status: | Custom Synthesis |
O-Erlotinib Nitro Compound
| CAT. No. | CP-E17008 |
|---|---|
| CAS. No. | 2732925-07-2 |
| Mol. F. | C15H21NO8 |
| Mol. Wt. | 343.33 |
| Stock Status: | Custom Synthesis |
M-Erlotinib Nitro Compound
| CAT. No. | CP-E17009 |
|---|---|
| CAS. No. | 2713768-85-3 |
| Mol. F. | C15H21NO8 |
| Mol. Wt. | 343.33 |
| Stock Status: | Custom Synthesis |
Erlotinib Lactam Impurity
| CAT. No. | CP-E17010 |
|---|---|
| CAS. No. | 179688-29-0 |
| Mol. F. | C14H18N2O5 |
| Mol. Wt. | 294.31 |
| Stock Status: | Custom Synthesis |
Erlotinib 7-O-Chloroethyl Analog
| CAT. No. | CP-E17011 |
|---|---|
| CAS. No. | 183320-19-6 |
| Mol. F. | C21H20ClN3O3 : HCl |
| Mol. Wt. | 397.86 : 36.46 |
| Stock Status: | Custom Synthesis |
Erlotinib metabolite M11
| CAT. No. | CP-E17012 |
|---|---|
| CAS. No. | 1170354-84-3 |
| Mol. F. | C21H19N3O5 |
| Mol. Wt. | 393.4 |
| Stock Status: | Custom Synthesis |
Desmethyl Erlotinib Hydrochloride
| CAT. No. | CP-E17013 |
|---|---|
| CAS. No. | 183320-51-6 |
| Mol. F. | C21H21N3O4 : HCl |
| Mol. Wt. | 379.42 : 36.46 |
| Stock Status: | Custom Synthesis |
Erlotinib Carboxylic Acid
| CAT. No. | CP-E17014 |
|---|---|
| CAS. No. | 882420-21-5 |
| Mol. F. | C22H25N3O6 |
| Mol. Wt. | 427.46 |
| Stock Status: | Custom Synthesis |
3-Vinyl Erlotinib
| CAT. No. | CP-E17015 |
|---|---|
| CAS. No. | 1058132-82-3 |
| Mol. F. | C22H25N3O4 |
| Mol. Wt. | 395.46 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 1
| CAT. No. | CP-E17016 |
|---|---|
| CAS. No. | 1710372-46-5 |
| Mol. F. | C14H16Cl2N2O4 |
| Mol. Wt. | 347.19 |
| Stock Status: | Custom Synthesis |
Erlotinib Chloroethene Impurity
| CAT. No. | CP-E17017 |
|---|---|
| CAS. No. | 2204518-92-1 |
| Mol. F. | C22H24ClN3O4 |
| Mol. Wt. | 429.9 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 4
| CAT. No. | CP-E17018 |
|---|---|
| CAS. No. | 183321-83-7 |
| Mol. F. | C21H20ClN3O3 |
| Mol. Wt. | 397.86 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 5
| CAT. No. | CP-E17019 |
|---|---|
| CAS. No. | 2596073-36-6 |
| Mol. F. | C22H23N3O5 |
| Mol. Wt. | 409.44 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 6
| CAT. No. | CP-E17020 |
|---|---|
| CAS. No. | 183321-82-6 |
| Mol. F. | C20H17Cl2N3O2 |
| Mol. Wt. | 402.28 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 7
| CAT. No. | CP-E17021 |
|---|---|
| CAS. No. | 950596-58-4 |
| Mol. F. | C13H18N2O4 |
| Mol. Wt. | 266.3 |
| Stock Status: | Custom Synthesis |
Erlotinib Acetate
| CAT. No. | CP-E17022 |
|---|---|
| CAS. No. | 2055840-54-3 |
| Mol. F. | C24H25N3O5 |
| Mol. Wt. | 435.48 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 9
| CAT. No. | CP-E17023 |
|---|---|
| CAS. No. | 328528-74-1 |
| Mol. F. | C20H22BrN3O4 |
| Mol. Wt. | 448.32 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 10
| CAT. No. | CP-E17024 |
|---|---|
| CAS. No. | 183322-17-0 |
| Mol. F. | C15H23NO6 : HCl |
| Mol. Wt. | 313.35 : 36.46 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 11
| CAT. No. | CP-E17025 |
|---|---|
| CAS. No. | 179688-26-7 |
| Mol. F. | C15H21NO8 |
| Mol. Wt. | 343.33 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 12
| CAT. No. | CP-E17026 |
|---|---|
| CAS. No. | 1145671-52-8 |
| Mol. F. | C20H23N3O4 |
| Mol. Wt. | 369.42 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 13
| CAT. No. | CP-E17027 |
|---|---|
| CAS. No. | 183322-20-5 |
| Mol. F. | C13H14Cl2N2O3 |
| Mol. Wt. | 317.17 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 14
| CAT. No. | CP-E17028 |
|---|---|
| CAS. No. | 950596-59-5 |
| Mol. F. | C16H23N3O4 |
| Mol. Wt. | 321.38 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 15
| CAT. No. | CP-E17029 |
|---|---|
| CAS. No. | 3943-89-3 |
| Mol. F. | C9H10O4 |
| Mol. Wt. | 182.18 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 16
| CAT. No. | CP-E17030 |
|---|---|
| CAS. No. | 1241475-15-9 |
| Mol. F. | C16H25N3O5 |
| Mol. Wt. | 339.39 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 17
| CAT. No. | CP-E17031 |
|---|---|
| CAS. No. | 236750-65-5 |
| Mol. F. | C13H16N2O6 |
| Mol. Wt. | 296.28 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 18
| CAT. No. | CP-E17032 |
|---|---|
| CAS. No. | 236750-62-2 |
| Mol. F. | C13H20N2O5 |
| Mol. Wt. | 284.31 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 19
| CAT. No. | CP-E17033 |
|---|---|
| CAS. No. | 2512209-22-0 |
| Mol. F. | C15H23NO6 |
| Mol. Wt. | 313.35 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 21
| CAT. No. | CP-E17034 |
|---|---|
| CAS. No. | 2055841-66-0 |
| Mol. F. | C22H27N3O4 : HCl |
| Mol. Wt. | 397.48 : 36.46 |
| Stock Status: | Custom Synthesis |
Erlotinib Methoxy Impurity
| CAT. No. | CP-E17035 |
|---|---|
| CAS. No. | 1312937-41-9 |
| Mol. F. | C15H20N2O5 |
| Mol. Wt. | 308.33 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 23
| CAT. No. | CP-E17036 |
|---|---|
| CAS. No. | 1417161-98-8 |
| Mol. F. | C14H19N3O4 |
| Mol. Wt. | 293.32 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 24
| CAT. No. | CP-E17037 |
|---|---|
| CAS. No. | 938185-06-9 |
| Mol. F. | C16H11N3O2 |
| Mol. Wt. | 277.28 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 25
| CAT. No. | CP-E17038 |
|---|---|
| CAS. No. | 585-79-5 |
| Mol. F. | C6H4BrNO2 |
| Mol. Wt. | 202.01 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 26
| CAT. No. | CP-E17039 |
|---|---|
| CAS. No. | 115-19-5 |
| Mol. F. | C5H8O |
| Mol. Wt. | 84.12 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 27
| CAT. No. | CP-E17040 |
|---|---|
| CAS. No. | 183322-16-9 |
| Mol. F. | C15H22O6 |
| Mol. Wt. | 298.34 |
| Stock Status: | Custom Synthesis |
Erlotinib Aldehyde
| CAT. No. | CP-E17041 |
|---|---|
| CAS. No. | 1278586-80-3 |
| Mol. F. | C21H23N3O5 |
| Mol. Wt. | 397.43 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 29
| CAT. No. | CP-E17042 |
|---|---|
| CAS. No. | 882172-54-5 |
| Mol. F. | C22H27N3O6 |
| Mol. Wt. | 429.47 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 31
| CAT. No. | CP-E17043 |
|---|---|
| CAS. No. | 183320-24-3 |
| Mol. F. | C23H23N3O5 |
| Mol. Wt. | 421.45 |
| Stock Status: | Custom Synthesis |
Desmethyl Erlotinib Acetate
| CAT. No. | CP-E17044 |
|---|---|
| CAS. No. | 183320-15-2 |
| Mol. F. | C23H23N3O5 |
| Mol. Wt. | 421.45 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 32
| CAT. No. | CP-E17045 |
|---|---|
| CAS. No. | 2518426-67-8 |
| Mol. F. | C15H23NO6 : HCl |
| Mol. Wt. | 313.35 : 36.46 |
| Stock Status: | Custom Synthesis |
Desalkyne Erlotinib Benzoic Acid
| CAT. No. | CP-E17046 |
|---|---|
| CAS. No. | 1809351-86-7 |
| Mol. F. | C21H23N3O6 |
| Mol. Wt. | 413.43 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 33
| CAT. No. | CP-E17047 |
|---|---|
| CAS. No. | 1839513-98-2 |
| Mol. F. | C13H17N3O4 |
| Mol. Wt. | 279.3 |
| Stock Status: | Custom Synthesis |
7-O-Desmethyl Erlotinib
| CAT. No. | CP-E17048 |
|---|---|
| CAS. No. | 183365-34-6 |
| Mol. F. | C21H21N3O4 : HCl |
| Mol. Wt. | 379.42 : 36.46 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 39
| CAT. No. | CP-E17049 |
|---|---|
| CAS. No. | 1012057-39-4 |
| Mol. F. | C12H16O5 |
| Mol. Wt. | 240.26 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 40
| CAT. No. | CP-E17050 |
|---|---|
| CAS. No. | 1061230-98-5 |
| Mol. F. | C14H20O6 |
| Mol. Wt. | 284.31 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 41
| CAT. No. | CP-E17051 |
|---|---|
| CAS. No. | 1061231-00-2 |
| Mol. F. | C14H20O6 |
| Mol. Wt. | 284.31 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity F
| CAT. No. | CP-E17052 |
|---|---|
| CAS. No. | 1809951-10-7 |
| Mol. F. | C28H34N4O9 |
| Mol. Wt. | 570.6 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity M
| CAT. No. | CP-E17053 |
|---|---|
| CAS. No. | 183322-21-6 |
| Mol. F. | C12H11Cl3N2O2 |
| Mol. Wt. | 321.58 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 44
| CAT. No. | CP-E17054 |
|---|---|
| CAS. No. | 2805078-67-3 |
| Mol. F. | C16H25NO6 |
| Mol. Wt. | 327.38 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 45
| CAT. No. | CP-E17055 |
|---|---|
| CAS. No. | 591-19-5 |
| Mol. F. | C6H6BrN |
| Mol. Wt. | 172.03 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 46
| CAT. No. | CP-E17056 |
|---|---|
| CAS. No. | 2744061-39-8 |
| Mol. F. | C12H15NO7 |
| Mol. Wt. | 285.25 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 47
| CAT. No. | CP-E17057 |
|---|---|
| CAS. No. | 2751727-04-3 |
| Mol. F. | C12H15NO7 |
| Mol. Wt. | 285.25 |
| Stock Status: | Custom Synthesis |
Erlotinib Impurity 50
| CAT. No. | CP-E17058 |
|---|---|
| CAS. No. | 574738-66-2 |
| Mol. F. | C13H19NO6 |
| Mol. Wt. | 285.3 |
| Stock Status: | Custom Synthesis |
Erlotinib
| CAT. No. | CP-E17059 |
|---|---|
| CAS. No. | 183321-74-6 |
| Mol. F. | C22H23N3O4 |
| Mol. Wt. | 393.44 |
| Stock Status: | Custom Synthesis |
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