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| 货号 | 结构式 | 产品名称 | 分子式 | CAS号 | 询价 |
|---|---|---|---|---|---|
| D-S024502 |  |
Sumatriptan EP Impurity B | C13H19N3O2S | 88919-51-1 | 询价 |
| D-S024501 |  |
Sumatriptan EP Impurity A | C27H37N5O2S | 545338-89-4 | 询价 |
| D-S024500 | |
Sumatriptan Succinate | C18H27N3O6S | 103628-48-4 | 询价 |
| D-S070715 |  |
Sitagliptin Ketoamide Impurity | C16H12F6N4O2 | 764667-65-4 | 询价 |
| D-S070714 | |
Sitagliptin Enamine Impurity | C16H13F6N5O | 767340-03-4 | 询价 |
| D-S070713 |  |
Sitagliptin N-Acetyl Impurity | C18H17F6N5O2 | 1379666-94-0 | 询价 |
| D-S070701 |  |
Sitagliptin EP Impurity A | C16H15F6N5O. H3PO4 | 823817-58-9;823817-55-6(free base) | 询价 |
| D-S070700 |  |
Sitagliptin Phosphate Hydrate | C16H15F6N5O.H3PO4.H2O | 654671-77-9;654671-78-0(phosphate);486460-32-6(free base) | 询价 |
| D-S016119 |  |
Sildenafil Amino Amide Impurity | C8H14N4O | 139756-02-8;247584-10-7(HCl salt) | 询价 |
| D-S016118 | |
Sildenafil Pyrimidine Impurity | C9H12N4 | 1346600-82-5 | 询价 |
| D-S016106 | |
Sildenafil EP Impurity F;N-Desmethyl Sildenafil | C21H28N6O4S | 139755-82-1 | 询价 |
| D-S016116 |  |
Sildenafil Di-Amide Impurity | C17H22N4O3 | 139756-03-9 | 询价 |
| D-S016115 |  |
Sildenafil Chloride Impurity | C9H9ClO2 | 42926-52-3 | 询价 |
| D-S016104 |  |
Sildenafil EP Impurity D | C17H20N4O5S | 1357931-55-5 | 询价 |
| D-S016103 |  |
Sildenafil EP Impurity C | C20H26N6O4S | 139755-91-2 | 询价 |
| D-S016102 |  |
Sildenafil EP Impurity B | C22H30N6O5S | 1094598-75-0 | 询价 |
| D-S010809 |  |
Salmeterol Hydroxynaphthoic Acid Impurity (USP) | C11H8O3 | 86-48-6 | 询价 |
| D-S010808 | |
Salmeterol USP RC H | C36H43NO6 | NA | 询价 |
| D-S010807 |  |
Salmeterol EP Impurity G | C50H72N2O7 | NA | 询价 |
| D-S010806 |  |
Salmeterol EP Impurity F | C25H37NO3 | 1391054-40-2 | 询价 |
| D-S010805 |  |
Salmeterol EP Impurity E | C25H37NO4 | 108928-81-0 | 询价 |
| D-S010804 |  |
Salmeterol EP Impurity D | C34H47NO7 | 1391052-04-2 | 询价 |
| D-S010803 |  |
Salmeterol EP Impurity C | C24H35NO4 | 94749-11-8 | 询价 |
| D-S010802 |  |
Salmeterol EP Impurity B | C23H33NO4 | 94749-02-7 | 询价 |
| D-S010801 | |
Salmeterol EP Impurity A | C19H25NO3 | 1798014-51-3 | 询价 |
Sitagliptin EP Impurity A
货号：D-S070701
CAS号：823817-58-9;823817-55-6(free base)
分子式：C16H15F6N5O. H3PO4
分子量：505.31
| 查看 |
询价 |
Sitagliptin Phosphate Hydrate
货号：D-S070700
CAS号：654671-77-9;654671-78-0(phosphate);486460-32-6(free base)
分子式：C16H15F6N5O.H3PO4.H2O
分子量：407.31 98.00 18.02
| 查看 |
询价 |
Sildenafil Amino Amide Impurity
货号：D-S016119
CAS号：139756-02-8;247584-10-7(HCl salt)
分子式：C8H14N4O
分子量：182.22
| 查看 |
询价 |
Sildenafil EP Impurity F;N-Desmethyl Sildenafil
货号：D-S016106
CAS号：139755-82-1
分子式：C21H28N6O4S
分子量：460.55
| 查看 |
询价 |
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