Welcome to Jiangsu Longhui Biotechnology Co., Ltd.
Welcome to Jiangsu Longhui Biotechnology Co., Ltd.
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What products are you looking for ?
| Catalog No. | Picture | Product Name | Molecular formula | CAS No. | Inquire |
|---|---|---|---|---|---|
| D-L015420 |
|
Levetiracetam Impurity 20 | C8H17N3O2 | 1867585-44-1 | Inquire |
| D-L015419 |
|
Levetiracetam Impurity 19 | C8H17N3O2 | 1844123-52-9 | Inquire |
| D-L015418 |
|
Levetiracetam Impurity 18 | C12H20Cl2N2O3 | NA | Inquire |
| D-P028809 |
|
Phenacetin Impurity 9 | C14H14N2O | 7466-38-8 | Inquire |
| D-P017505 |
|
Pranlukast Impurity 5 | C27H22N2O4 | 136450-11-8 | Inquire |
| D-C064708 |
|
Cefpodoxime Proxetil EP Impurity H | C42H54N10O18S4 | 947692-16-2 | Inquire |
| D-V602027 |
|
Voriconazole Impurity 27 | C16H14F3N5O2 | NA | Inquire |
| D-L070156 |
|
Linagliptin Impurity 56 | C10H9ClN4O2 | NA | Inquire |
| D-L070155 |
|
Linagliptin Impurity 55 | C20H17ClN6O2 | NA | Inquire |
| D-N021213 |
|
Norfloxacin Impurity 13 | C14H13ClFNO3 | 70458-94-5 | Inquire |
| D-D023908 |
|
Diquafosol Impurity 8 | C18H22N4Na2O17P2 | 221169-12-6;26184-65-6(free base) | Inquire |
| D-L018415 |
|
Lipoic Acid Impurity 15 | C8H14Cl2O2 | 41443-60-1 | Inquire |
| D-A029736 |
|
Aripiprazole Impurity 36 | C14H21Cl4N3 | NA | Inquire |
| D-D023701 |
|
(R)-Diprophylline | C10H14N4O4 | 72376-78-4 | Inquire |
| D-P035102 |
|
(S)-Proxyphylline | C10H14N4O3 | 86540-95-6 | Inquire |
| D-P035101 |
|
(R)-Proxyphylline | C10H14N4O3 | 86540-96-7 | Inquire |
| D-C600428 |
|
Cefaclor Impurity 28 | C14H15N3O3S | NA | Inquire |
| D-T010617 |
|
Tacrolimus Impurity 17 | C43H67NO12 | 132172-14-6 | Inquire |
| D-C600427 |
|
Cefaclor Impurity 27 | C10H10N2O2 | 21746-02-1 | Inquire |
| D-P110152 |
|
Pitavastatin Impurity 52 | C37H31BrNP | NA | Inquire |
| D-C600426 |
|
Cefaclor Impurity 26 | C10H12N2O3 | NA | Inquire |
| D-C057443 |
|
Candesartan Cilexetil Impurity 43 | C22H16N6O3 | 168434-02-4 | Inquire |
| D-T053902 |
|
Tegafur Impurity 2 | C16H18Cl2N2O9 | NA | Inquire |
| D-T053901 |
|
Tegafur Impurity 1 | C22H28Cl2N2O14 | NA | Inquire |
| D-F056312 |
|
Fudosteine Impurity 12 | C8H15NO4S | 3958-14-3 | Inquire |
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Levetiracetam Impurity 20
Cat No.：D-L015420
CAS No.：1867585-44-1
Molecular Formula： C8H17N3O2
Molecular Weight：187.24
| View |
Inquire |
Levetiracetam Impurity 19
Cat No.：D-L015419
CAS No.：1844123-52-9
Molecular Formula： C8H17N3O2
Molecular Weight：187.24
| View |
Inquire |
Levetiracetam Impurity 18
Cat No.：D-L015418
CAS No.：NA
Molecular Formula：C12H20Cl2N2O3
Molecular Weight：311.20
| View |
Inquire |
Phenacetin Impurity 9
Cat No.：D-P028809
CAS No.：7466-38-8
Molecular Formula：C14H14N2O
Molecular Weight：226.27
| View |
Inquire |
Pranlukast Impurity 5
Cat No.：D-P017505
CAS No.：136450-11-8
Molecular Formula：C27H22N2O4
Molecular Weight：438.47
| View |
Inquire |
Cefpodoxime Proxetil EP Impurity H
Cat No.：D-C064708
CAS No.：947692-16-2
Molecular Formula：C42H54N10O18S4
Molecular Weight：1115.19
| View |
Inquire |
Voriconazole Impurity 27
Cat No.：D-V602027
CAS No.：NA
Molecular Formula：C16H14F3N5O2
Molecular Weight：365.31
| View |
Inquire |
Linagliptin Impurity 56
Cat No.：D-L070156
CAS No.：NA
Molecular Formula：C10H9ClN4O2
Molecular Weight： 252.66
| View |
Inquire |
Linagliptin Impurity 55
Cat No.：D-L070155
CAS No.：NA
Molecular Formula：C20H17ClN6O2
Molecular Weight：408.84
| View |
Inquire |
Norfloxacin Impurity 13
Cat No.：D-N021213
CAS No.：70458-94-5
Molecular Formula：C14H13ClFNO3
Molecular Weight： 297.71
| View |
Inquire |
Diquafosol Impurity 8
Cat No.：D-D023908
CAS No.：221169-12-6;26184-65-6(free base)
Molecular Formula：C18H22N4Na2O17P2
Molecular Weight：674.31
| View |
Inquire |
Lipoic Acid Impurity 15
Cat No.：D-L018415
CAS No.：41443-60-1
Molecular Formula：C8H14Cl2O2
Molecular Weight：213.10
| View |
Inquire |
Aripiprazole Impurity 36
Cat No.：D-A029736
CAS No.：NA
Molecular Formula：C14H21Cl4N3
Molecular Weight：373.15
| View |
Inquire |
(R)-Diprophylline
Cat No.：D-D023701
CAS No.：72376-78-4
Molecular Formula：C10H14N4O4
Molecular Weight：254.24
| View |
Inquire |
(S)-Proxyphylline
Cat No.：D-P035102
CAS No.：86540-95-6
Molecular Formula：C10H14N4O3
Molecular Weight：238.24
| View |
Inquire |
(R)-Proxyphylline
Cat No.：D-P035101
CAS No.：86540-96-7
Molecular Formula：C10H14N4O3
Molecular Weight：238.24
| View |
Inquire |
Cefaclor Impurity 28
Cat No.：D-C600428
CAS No.：NA
Molecular Formula： C14H15N3O3S
Molecular Weight：305.35
| View |
Inquire |
Tacrolimus Impurity 17
Cat No.：D-T010617
CAS No.：132172-14-6
Molecular Formula： C43H67NO12
Molecular Weight：789.99
| View |
Inquire |
Cefaclor Impurity 27
Cat No.：D-C600427
CAS No.：21746-02-1
Molecular Formula：C10H10N2O2
Molecular Weight： 190.20
| View |
Inquire |
Pitavastatin Impurity 52
Cat No.：D-P110152
CAS No.：NA
Molecular Formula：C37H31BrNP
Molecular Weight：600.53
| View |
Inquire |
Cefaclor Impurity 26
Cat No.：D-C600426
CAS No.：NA
Molecular Formula：C10H12N2O3
Molecular Weight：208.21
| View |
Inquire |
Candesartan Cilexetil Impurity 43
Cat No.：D-C057443
CAS No.：168434-02-4
Molecular Formula：C22H16N6O3
Molecular Weight：412.40
| View |
Inquire |
Tegafur Impurity 2
Cat No.：D-T053902
CAS No.：NA
Molecular Formula：C16H18Cl2N2O9
Molecular Weight：453.23
| View |
Inquire |
Tegafur Impurity 1
Cat No.：D-T053901
CAS No.：NA
Molecular Formula：C22H28Cl2N2O14
Molecular Weight：615.37
| View |
Inquire |
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CALL US
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+86-519-88910898 |
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