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Welcome to Jiangsu Longhui Biotechnology Co., Ltd.
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| Catalog No. | Picture | Product Name | Molecular formula | CAS No. | Inquire |
|---|---|---|---|---|---|
| D-D011312 |
|
Dapoxetine Impurity 12 | C19H19NO.HCl | 2095189-99-2;147199-40-4(free base) | Inquire |
| D-D011311 |
|
Dapoxetine Impurity 11 | C20H21NO HCl | 147199-39-1(free base);157166-71-7 | Inquire |
| D-C064506 |
|
Cefoxitin Sodium EP Impurity F (S-methoxy cefoxitin) | C17H19N3O8S2 | NA | Inquire |
| D-C064505 |
|
Cefoxitin Sodium EP Impurity E (R-methoxy cefoxitin) | C17H19N3O8S2 | NA | Inquire |
| D-L600813 |
|
Levofloxacin Impurity 13 | C15H14FNO4 | 431058-46-7 | Inquire |
| D-C055901 |
|
Calcitriol EP Impurity A | C27H44O3 | 73837-24-8 | Inquire |
| D-P150227 |
|
rac-cis-7-Hydroxy-Pramipexole | C10H17N3OS | 1798014-87-5 | Inquire |
| D-P018203 |
|
Pregabalin EP Impurity C; Glycopyrronium Bromide EP Impurity C; Homatropine hydrobromide EP Impurity C; Homatropine methylbromide EP Impurity C; Mandelic acid |
C8H8O3 | 90-64-2;611-72-3 | Inquire |
| D-C066025 |
|
Cefuroxime Impurity 25 | C16H15N4NaO9S | NA | Inquire |
| D-V017151 |
|
Vonoprazan Impurity 51 | C5H4ClNO2S | 66715-65-9 | Inquire |
| D-V017150 |
|
Vonoprazan Impurity 50 | C5H5NO3S | 15103-48-7 | Inquire |
| D-A027939 |
|
Apixaban Impurity 39 | C15H17N3O4 | 503615-03-0 | Inquire |
| D-T062858 |
|
Tofacitinib Impurity 58 | C20H24ClN5 | NA | Inquire |
| D-T062857 |
|
Tofacitinib Impurity 57 | C20H24ClN5 | NA | Inquire |
| D-T062856 |
|
Tofacitinib Impurity 56 | C20H24ClN5 | NA | Inquire |
| D-L015702 |
|
Levocetirizine Impurity 2 | C17H19ClN2 | 300543-56-0 | Inquire |
| D-R020431 |
|
Rivaroxaban Impurity 31 | C5HCl3OS | 89283-13-6 | Inquire |
| D-L020500 |
|
Lopinavir | C37H48N4O5 | 192725-17-0 | Inquire |
| D-I026207 |
|
Iodixanol EP Impurity G | C35H43I5N6O15 | 171897-72-6 | Inquire |
| D-G013011 |
|
Gemcitabine Impurity 11 | C23H19F2N3O6 | 134790-39-9 | Inquire |
| D-G013002 |
|
Gemcitabine EP Impurity B | C9H11F2N3O4 | 95058-85-8;122111-05-1 (HCl salt) | Inquire |
| D-G013010 |
|
Gemcitabine Impurity 10 | C23H18F2N2O7 | 143157-27-1 | Inquire |
| D-G013009 |
|
Gemcitabine Impurity 9 | C19H16F2O6 | 1173824-58-2 | Inquire |
| D-G013008 |
|
Gemcitabine Impurity 8 | C20H18F2O8S | 134877-43-3 | Inquire |
| D-G013007 |
|
Gemcitabine Impurity 7 | C20H18F2O8S | 134877-42-2 | Inquire |
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Dapoxetine Impurity 12
Cat No.：D-D011312
CAS No.：2095189-99-2;147199-40-4(free base)
Molecular Formula：C19H19NO.HCl
Molecular Weight：277.37 36.46
| View |
Inquire |
Dapoxetine Impurity 11
Cat No.：D-D011311
CAS No.：147199-39-1(free base);157166-71-7
Molecular Formula：C20H21NO HCl
Molecular Weight：291.39 36.46
| View |
Inquire |
Cefoxitin Sodium EP Impurity F (S-methoxy cefoxitin)
Cat No.：D-C064506
CAS No.：NA
Molecular Formula：C17H19N3O8S2
Molecular Weight： 457.48
| View |
Inquire |
Cefoxitin Sodium EP Impurity E (R-methoxy cefoxitin)
Cat No.：D-C064505
CAS No.：NA
Molecular Formula：C17H19N3O8S2
Molecular Weight： 457.48
| View |
Inquire |
Levofloxacin Impurity 13
Cat No.：D-L600813
CAS No.：431058-46-7
Molecular Formula：C15H14FNO4
Molecular Weight： 291.27
| View |
Inquire |
Calcitriol EP Impurity A
Cat No.：D-C055901
CAS No.：73837-24-8
Molecular Formula：C27H44O3
Molecular Weight：416.65
| View |
Inquire |
rac-cis-7-Hydroxy-Pramipexole
Cat No.：D-P150227
CAS No.：1798014-87-5
Molecular Formula：C10H17N3OS
Molecular Weight：227.33
| View |
Inquire |
Pregabalin EP Impurity C;
Glycopyrronium Bromide EP Impurity C;
Homatropine hydrobromide EP Impurity C;
Homatropine methylbromide EP Impurity C;
Mandelic acid
Cat No.：D-P018203
CAS No.：90-64-2;611-72-3
Molecular Formula：C8H8O3
Molecular Weight：152.15
| View |
Inquire |
Cefuroxime Impurity 25
Cat No.：D-C066025
CAS No.：NA
Molecular Formula：C16H15N4NaO9S
Molecular Weight：462.37
| View |
Inquire |
Vonoprazan Impurity 51
Cat No.：D-V017151
CAS No.：66715-65-9
Molecular Formula：C5H4ClNO2S
Molecular Weight：177.61
| View |
Inquire |
Vonoprazan Impurity 50
Cat No.：D-V017150
CAS No.：15103-48-7
Molecular Formula： C5H5NO3S
Molecular Weight：159.16
| View |
Inquire |
Apixaban Impurity 39
Cat No.：D-A027939
CAS No.：503615-03-0
Molecular Formula：C15H17N3O4
Molecular Weight： 303.31
| View |
Inquire |
Tofacitinib Impurity 58
Cat No.：D-T062858
CAS No.：NA
Molecular Formula：C20H24ClN5
Molecular Weight：369.89
| View |
Inquire |
Tofacitinib Impurity 57
Cat No.：D-T062857
CAS No.：NA
Molecular Formula：C20H24ClN5
Molecular Weight：369.89
| View |
Inquire |
Tofacitinib Impurity 56
Cat No.：D-T062856
CAS No.：NA
Molecular Formula： C20H24ClN5
Molecular Weight：369.89
| View |
Inquire |
Levocetirizine Impurity 2
Cat No.：D-L015702
CAS No.：300543-56-0
Molecular Formula： C17H19ClN2
Molecular Weight：286.81
| View |
Inquire |
Rivaroxaban Impurity 31
Cat No.：D-R020431
CAS No.： 89283-13-6
Molecular Formula：C5HCl3OS
Molecular Weight：215.48
| View |
Inquire |
Lopinavir
Cat No.：D-L020500
CAS No.：192725-17-0
Molecular Formula：C37H48N4O5
Molecular Weight： 628.82
| View |
Inquire |
Iodixanol EP Impurity G
Cat No.：D-I026207
CAS No.：171897-72-6
Molecular Formula：C35H43I5N6O15
Molecular Weight：1422.27
| View |
Inquire |
Gemcitabine Impurity 11
Cat No.：D-G013011
CAS No.：134790-39-9
Molecular Formula：C23H19F2N3O6
Molecular Weight：471.41
| View |
Inquire |
Gemcitabine EP Impurity B
Cat No.：D-G013002
CAS No.：95058-85-8;122111-05-1 (HCl salt)
Molecular Formula： C9H11F2N3O4
Molecular Weight：263.20
| View |
Inquire |
Gemcitabine Impurity 10
Cat No.：D-G013010
CAS No.：143157-27-1
Molecular Formula：C23H18F2N2O7
Molecular Weight：472.40
| View |
Inquire |
Gemcitabine Impurity 9
Cat No.：D-G013009
CAS No.：1173824-58-2
Molecular Formula：C19H16F2O6
Molecular Weight： 378.32
| View |
Inquire |
Gemcitabine Impurity 8
Cat No.：D-G013008
CAS No.：134877-43-3
Molecular Formula：C20H18F2O8S
Molecular Weight： 456.41
| View |
Inquire |
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