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-S024506 |
|
Sumatriptan EP Impurity F | C13H17N3O2S | NA | Inquire |
| D-S024505 |
|
Sumatriptan EP Impurity E | C12H17N3O2S | 88919-22-6 | Inquire |
| D-S024504 |
|
Sumatriptan EP Impurity D | C14H21N3O3S | 212069-94-8 | Inquire |
| D-S024503 |
|
Sumatriptan EP Impurity C | C15H23N3O3S | 1797905-62-4 | Inquire |
| D-S024502 |
|
Sumatriptan EP Impurity B | C13H19N3O2S | 88919-51-1 | Inquire |
| D-S024501 |
|
Sumatriptan EP Impurity A | C27H37N5O2S | 545338-89-4 | Inquire |
| D-S024500 |
|
Sumatriptan Succinate | C18H27N3O6S | 103628-48-4 | Inquire |
| D-S070715 |
|
Sitagliptin Ketoamide Impurity | C16H12F6N4O2 | 764667-65-4 | Inquire |
| D-S070714 |
|
Sitagliptin Enamine Impurity | C16H13F6N5O | 767340-03-4 | Inquire |
| D-S070713 |
|
Sitagliptin N-Acetyl Impurity | C18H17F6N5O2 | 1379666-94-0 | Inquire |
| D-S070701 |
|
Sitagliptin EP Impurity A | C16H15F6N5O. H3PO4 | 823817-58-9;823817-55-6(free base) | Inquire |
| D-S070700 |
|
Sitagliptin Phosphate Hydrate | C16H15F6N5O.H3PO4.H2O | 654671-77-9;654671-78-0(phosphate);486460-32-6(free base) | Inquire |
| D-S016119 |
|
Sildenafil Amino Amide Impurity | C8H14N4O | 139756-02-8;247584-10-7(HCl salt) | Inquire |
| D-S016118 |
|
Sildenafil Pyrimidine Impurity | C9H12N4 | 1346600-82-5 | Inquire |
| D-S016106 |
|
Sildenafil EP Impurity F;N-Desmethyl Sildenafil | C21H28N6O4S | 139755-82-1 | Inquire |
| D-S016116 |
|
Sildenafil Di-Amide Impurity | C17H22N4O3 | 139756-03-9 | Inquire |
| D-S016115 |
|
Sildenafil Chloride Impurity | C9H9ClO2 | 42926-52-3 | Inquire |
| D-S016104 |
|
Sildenafil EP Impurity D | C17H20N4O5S | 1357931-55-5 | Inquire |
| D-S016103 |
|
Sildenafil EP Impurity C | C20H26N6O4S | 139755-91-2 | Inquire |
| D-S016102 |
|
Sildenafil EP Impurity B | C22H30N6O5S | 1094598-75-0 | Inquire |
| D-S010809 |
|
Salmeterol Hydroxynaphthoic Acid Impurity (USP) | C11H8O3 | 86-48-6 | Inquire |
| D-S010808 |
|
Salmeterol USP RC H | C36H43NO6 | NA | Inquire |
| D-S010807 |
|
Salmeterol EP Impurity G | C50H72N2O7 | NA | Inquire |
| D-S010806 |
|
Salmeterol EP Impurity F | C25H37NO3 | 1391054-40-2 | Inquire |
| D-S010805 |
|
Salmeterol EP Impurity E | C25H37NO4 | 108928-81-0 | Inquire |
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Sumatriptan EP Impurity F
Cat No.：D-S024506
CAS No.：NA
Molecular Formula：C13H17N3O2S
Molecular Weight：279.36
| View |
Inquire |
Sumatriptan EP Impurity E
Cat No.：D-S024505
CAS No.：88919-22-6
Molecular Formula：C12H17N3O2S
Molecular Weight：267.35
| View |
Inquire |
Sumatriptan EP Impurity D
Cat No.：D-S024504
CAS No.：212069-94-8
Molecular Formula：C14H21N3O3S
Molecular Weight：311.4
| View |
Inquire |
Sumatriptan EP Impurity C
Cat No.：D-S024503
CAS No.：1797905-62-4
Molecular Formula：C15H23N3O3S
Molecular Weight：325.43
| View |
Inquire |
Sumatriptan EP Impurity B
Cat No.：D-S024502
CAS No.：88919-51-1
Molecular Formula：C13H19N3O2S
Molecular Weight：281.37
| View |
Inquire |
Sumatriptan EP Impurity A
Cat No.：D-S024501
CAS No.：545338-89-4
Molecular Formula：C27H37N5O2S
Molecular Weight：495.68
| View |
Inquire |
Sumatriptan Succinate
Cat No.：D-S024500
CAS No.：103628-48-4
Molecular Formula：C18H27N3O6S
Molecular Weight：413.49
| View |
Inquire |
Sitagliptin Ketoamide Impurity
Cat No.：D-S070715
CAS No.：764667-65-4
Molecular Formula：C16H12F6N4O2
Molecular Weight：406.28
| View |
Inquire |
Sitagliptin Enamine Impurity
Cat No.：D-S070714
CAS No.：767340-03-4
Molecular Formula：C16H13F6N5O
Molecular Weight：405.3
| View |
Inquire |
Sitagliptin N-Acetyl Impurity
Cat No.：D-S070713
CAS No.：1379666-94-0
Molecular Formula：C18H17F6N5O2
Molecular Weight：449.35
| View |
Inquire |
Sitagliptin EP Impurity A
Cat No.：D-S070701
CAS No.：823817-58-9;823817-55-6(free base)
Molecular Formula：C16H15F6N5O. H3PO4
Molecular Weight：505.31
| View |
Inquire |
Sitagliptin Phosphate Hydrate
Cat No.：D-S070700
CAS No.：654671-77-9;654671-78-0(phosphate);486460-32-6(free base)
Molecular Formula：C16H15F6N5O.H3PO4.H2O
Molecular Weight：407.31 98.00 18.02
| View |
Inquire |
Sildenafil Amino Amide Impurity
Cat No.：D-S016119
CAS No.：139756-02-8;247584-10-7(HCl salt)
Molecular Formula：C8H14N4O
Molecular Weight：182.22
| View |
Inquire |
Sildenafil Pyrimidine Impurity
Cat No.：D-S016118
CAS No.：1346600-82-5
Molecular Formula：C9H12N4
Molecular Weight：176.22
| View |
Inquire |
Sildenafil EP Impurity F;N-Desmethyl Sildenafil
Cat No.：D-S016106
CAS No.：139755-82-1
Molecular Formula：C21H28N6O4S
Molecular Weight：460.55
| View |
Inquire |
Sildenafil Di-Amide Impurity
Cat No.：D-S016116
CAS No.：139756-03-9
Molecular Formula：C17H22N4O3
Molecular Weight：330.38
| View |
Inquire |
Sildenafil Chloride Impurity
Cat No.：D-S016115
CAS No.：42926-52-3
Molecular Formula：C9H9ClO2
Molecular Weight：184.62
| View |
Inquire |
Sildenafil EP Impurity D
Cat No.：D-S016104
CAS No.：1357931-55-5
Molecular Formula：C17H20N4O5S
Molecular Weight：392.43
| View |
Inquire |
Sildenafil EP Impurity C
Cat No.：D-S016103
CAS No.：139755-91-2
Molecular Formula：C20H26N6O4S
Molecular Weight：446.52
| View |
Inquire |
Sildenafil EP Impurity B
Cat No.：D-S016102
CAS No.：1094598-75-0
Molecular Formula：C22H30N6O5S
Molecular Weight：490.58
| View |
Inquire |
Salmeterol Hydroxynaphthoic Acid Impurity (USP)
Cat No.：D-S010809
CAS No.：86-48-6
Molecular Formula：C11H8O3
Molecular Weight：188.18
| View |
Inquire |
Salmeterol USP RC H
Cat No.：D-S010808
CAS No.：NA
Molecular Formula：C36H43NO6
Molecular Weight：585.73
| View |
Inquire |
Salmeterol EP Impurity G
Cat No.：D-S010807
CAS No.：NA
Molecular Formula：C50H72N2O7
Molecular Weight：813.12
| View |
Inquire |
Salmeterol EP Impurity F
Cat No.：D-S010806
CAS No.：1391054-40-2
Molecular Formula：C25H37NO3
Molecular Weight：399.57
| View |
Inquire |
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+86-519-88910898 |
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