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| Country: | United States |
|---|---|
| Tel: | +86-0714-3992388 |
| Mobile: | +86-15391658522 |
| E-mail: | overseasales@yongstandards.com |
| QQ: | 2853117752 |
| Skype: | Chat Now! |
| Address: | No.176,Hangzhou West Road, Xialu Area, Huangshi |
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China National Standard Pharmaceutical Corporation Limited is a strict standard company. Its main members are former senior employees from EDQM and The United States Pharmacopeial Convention. Standardpharm Co., Ltd. work together with Standardpharm CHN Co., Ltd. to serve scientists in the field of generic pharmaceuticals and innovative pharmaceuticals worldwide.
Standardpharm Co., Ltd. is a professional company specializing in the custom synthesis of pharmaceutical reference standards for biomedical and pharmaceutical research. We supply reference standards worldwide to clients base that includes major biotechnology corporations, pharmaceutical and diagnostic companies, clinical and bio-analytical CROs, manufacturers of specialty chemicals, as well as hospital researchers, universities and various other research institutions, including EDQM, USP, BP, JP, CHP, and Pfizer, TEVA, etc.
Standardpharm has over 600,000 products in 10 application area, including: Pharmaceutical Impurities, Pesticide and Veterinary Pharmaceutical Residues, Isotopes, Essence and Pigment, Criminal Justice Medicine, Natural pharmaceutical Extraction, Cosmetic, Environmental Protection, Food safety, Industrial Auxiliary Materials. Certificate of Analysis (COA) will be provided for all these products which characterized using HPLC/GC, MS, HNMR, synthetic route, spectrum analysis and other testing (CNMR, FNMR, COSY, NOESY, DEPT, HMBC, HMQC, HSQC, IR, UV, QNMR, TGA, elemental analysis, etc. ) as requested spectra by our clients. And STD Promises to return or exchange the goods to solve the problem as quickly as possible if any quality problem is found within the contractual period. STD has inventory in both China and the United States to ensure the fastest delivery for customers.
Welcome to consult us by email in any time.
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| Product Name | MF | CAS | Details |
|---|
| Sildenafil Impurity 14 | C9H9ClO3 | 62871-12-9 | Details |
| Saxagliptin Impurity 60 | C23H33N3O4 | 709031-43-6 | Details |
| Sertraline Impurity 7 Monomer（Sertraline EP Impurity G Monomer） | C17H17Cl2N | 79617-98-4 | Details |
| Saxagliptin Impurity 44 | C12H21NO4 | 135097-23-3 | Details |
| Serine Impurity 10 | Details |
| Sertraline Impurity 13 | C17H15Cl2N | 79560-20-6 | Details |
| Saxagliptin Impurity 59 | C6H10N2O | 361440-68-8 | Details |
| Saxagliptin Impurity 23 | C23H35N3O5 | 361442-01-5 | Details |
| Sildenafil Impurity 1（Sildenafil EP Impurity A） | C23H32N6O4S | 1391053-95-4 | Details |
| Sertraline Impurity 27 | C18H20Cl3N | 79836-76-3 | Details |
| Sertraline Impurity 2 Hydrochloride（Sertraline EP Impurity B Hydrochloride） | C17H20ClN | 52758-05-1 | Details |
| Saxagliptin Impurity 32 | C20H24F3N3O3 | 865999-70-8 | Details |
| Sevoflurane Impurity 32 | C9H6ClF6NO | 1100832-66-3 | Details |
| Serotonin Impurity 4 | C14H16N2O3 | 28026-16-6 | Details |
| Sertraline Impurity 41 | C17H18ClN | 107538-97-6 | Details |
| Saxagliptin Impurity 35 | C7H14N2O4S | 1564266-70-1 | Details |
| Saxagliptin Impurity 28 | C18H26N2O4 | 1802786-89-5 | Details |
| Sevoflurane Impurity 20 | C3HF5O | 431-71-0 | Details |
| Saxagliptin Impurity 36 | C7H14N2O4S | 1564266-74-5 | Details |
| Shikimic Acid Impurity 5 | C7H10O5 | 21967-35-1 | Details |
| Selexipag Impurity 4 | C25H29N3O3 | 475085-57-5 | Details |
| Sertraline Impurity 28 (Mixture of Diastereomers) | C16H14Cl2O | 374777-87-4 | Details |
| Shikimic Acid Impurity 11 | C9H14O5 | 101769-63-5 | Details |
| Sildenafil Impurity 18 | C17H21N5O4S | 372089-76-4 | Details |
| Shikimic Acid Impurity 4 | C7H10O5 | 10191-00-1 | Details |
| Sevoflurane Impurity 17 | C3F6O | 428-59-1 | Details |
| Saxagliptin Impurity 88 | C5H8N2O | 1714126-77-8 | Details |
| Sertraline Impurity 25 | C17H18Cl3N | 79896-31-4 | Details |
| Sildenafil Impurity 15 | C17H20N4O2 | 139756-21-1 | Details |
| Sildenafil Impurity 19 | C23H32N6O5S | 139755-85-4 | Details |
| Sevoflurane Impurity 8 | C4H3ClF6O | 26103-07-1 | Details |
| Saxagliptin Impurity 49 | C13H21NO4 | 214193-11-0 | Details |
| Scopine Impurity 1(scopoline) | C8H13NO2 | 487-27-4 | Details |
| Saxagliptin Impurity 87 | C8H13NO2 | 361440-57-5 | Details |
| Sildenafil Impurity 100 | Details |
| Senecionine Impurity 2 (Ligularinine) | C18H27NO5 | 90364-90-2 | Details |
| Saxagliptin Impurity 51 | C12H19NO4 | 178172-26-4 | Details |
| Saxagliptin Impurity 55 | C17H27NO4 | 361441-97-6 | Details |
| Saxagliptin Impurity 24 | C18H25N3O | 361441-98-7 | Details |
| Saxagliptin Impurity 56 | C12H20ClNO2 | 102502-64-7 | Details |
| Saxagliptin Impurity 48 | C13H21NO4 | 871727-40-1 | Details |
| Serine Impurity 4 | C4H10ClNO3 | 5619-04-5 | Details |
| Selexipag Impurity 8 | C29H37N3O3 | 475084-96-9 | Details |
| Sildenafil Impurity 16 | C15H16N4O2 | 139756-26-6 | Details |
| Sildenafil Impurity 2（Sildenafil EP Impurity B） | C22H30N6O5S | 1094598-75-0 | Details |
| Sevoflurane Impurity 9 | C4HCl2F7O | 32793-53-6 | Details |
| Sildenafil Impurity 11 | C18H22N4O5S | 2512206-40-3 | Details |
| Saxagliptin Impurity 89 | C12H16O4 | 709031-28-7 | Details |
| Sildenafil Impurity 10（Sildenafil EP Impurity G） | C38H46N10O8S2 | 1346602-67-2 | Details |
| Sertraline Impurity 12 | C16H12Cl2O | 79560-19-3 | Details |
| Sertraline Impurity 3 Hydrochloride（Sertraline EP Impurity C Hydrochloride） | C17H19Cl2N | 79559-98-1 | Details |
| Sertraline Impurity 26 | C16H13Cl2NO | 152642-35-8 | Details |
| Saxagliptin Impurity 47 | C13H21NO4 | 214193-10-9 | Details |
| Sertraline Impurity 29 | C16H16Cl3N | 675126-09-7 | Details |
| Sildenafil Impurity 23 | C9H14N2O2 | 769132-77-6 | Details |
| Sildenafil Impurity 12 | C19H24N4O5S | 1971915-89-5 | Details |
| Saxagliptin Impurity 30 | C6H9ClN2 | 865999-67-3 | Details |
| Saxagliptin Impurity 61 | C18H23N3O2 | 2173146-34-2 | Details |
| Sertraline Impurity 21 | C16H16Cl3N | 675126-10-0 | Details |
| Saxagliptin Impurity 34 | C7H14N2O4S | 1312338-82-1 | Details |
| Sildenafil Impurity 33 | C8H13N3O2 | 383427-88-1 | Details |
| Serotonin Impurity 1 (N-Methyl Serotonin) | C11H14N2O | 1134-01-6 | Details |
| Sildenafil Impurity 17 | C23H32N6O4S | 642928-07-2 | Details |
| Sildenafil Impurity 20 | C23H32N6O4S | 1416130-63-6 | Details |
| Sertraline Impurity 8（Sertraline Hydrochloride Racemic Mixture） | C17H17Cl2N.HCl | 79617-89-3 | Details |
| Sertraline Impurity 7 Hydrochloride（Sertraline EP Impurity G Hydrochloride） | C17H18Cl3N | 79645-15-1 | Details |
| Saxagliptin Impurity 59 HCl | C6H11ClN2O | 709031-39-0 | Details |
| Sertraline Impurity 6（Sertraline EP Impurity F） | C16H12Cl2O | 155748-61-1 | Details |
| Saxagliptin Impurity 8 | C18H25N3O3 | 841302-24-7 | Details |
| Saxagliptin Impurity 21 | C7H14N2O4S | 709031-45-8 | Details |
| Saxagliptin Impurity 9 | C17H27NO5 | 1334321-39-9 | Details |
| Sertaconazole Impurity 3（Sertaconazole EP Impurity C） | C9H7ClOS | 142181-53-1 | Details |
| Saxagliptin Impurity 57 | C17H25NO5 | 2173146-31-9 | Details |
| Sertraline Impurity 24 | C17H18Cl3N | 79896-32-5 | Details |
| Sildenafil Impurity 101 | C22H26N2O10S2 | 2725318-34-1 | Details |
| Shikimic Acid Impurity 8 | C7H8O5 | 2922-42-1 | Details |
| Saxagliptin Impurity 29 | C12H19NO3 | 709031-29-8 | Details |
| Sildenafil Impurity 13 | C17H19ClN4O2 | 1829588-57-9 | Details |
| Saxagliptin Impurity 90 | C12H16Cl2O3 | 709031-36-7 | Details |
| Sertraline Impurity 4（Sertraline EP Impurity D） | C17H18ClN | 2378750-29-7 | Details |
| Sertraline Impurity 30 | C16H16Cl3N | 91797-57-8 | Details |
| Sertraline Impurity 40 | C16H12Cl2O | 944054-44-8 | Details |
| Saxagliptin Impurity 4 Hydrochloride（S,R,S,S-Isomer Hydrochloride Hydrochloride） | Details |
| Selexipag Impurity 9 | C16H10Cl2N2 | 57038-62-7 | Details |
| Sertraline Impurity 9（Sertraline Tetralone (S)-Isomer） | C16H12Cl2O | 124379-29-9 | Details |
| Saxagliptin Impurity 25 | C17H27NO6 | 681282-72-4 | Details |
| Saxagliptin Impurity 3（R,R,R,S-Isomer） | C18H25N3O2 | 1564265-94-6 | Details |
| Sertraline Impurity 20 | C17H17Cl2N | 140631-53-4 | Details |
| Sevoflurane Impurity 22 | C6HF11O3 | 13252-13-6 | Details |
| Sevelamer Impurity 2 | C9H20Cl2N2O | 1101184-94-4 | Details |
| Sertraline Impurity 42 | C17H17Cl2N | 1808266-64-9 | Details |
| Saxagliptin Impurity 7 | C18H28ClN3O3 | 2173146-02-4 | Details |
| Sertraline Impurity 1 Hydrochloride（Sertraline EP Impurity A Hydrochloride） | C17H18Cl3N | 79617-99-5 | Details |
| Sevoflurane Impurity 5 | C5H6F6O2 | 58109-33-4 | Details |
| Sildenafil Impurity 22 | C22H32N6O5S | 200575-15-1 | Details |
| Sertraline Impurity 10（Sertraline 2,3-Dichloro Isomer） | C17H18Cl3N | 1198084-29-5 | Details |
| Sertraline Impurity 5（Sertraline EP Impurity E） | C8H8O3 | 611-71-2 | Details |
| Sildenafil Impurity 25 | C9H14N4O3 | 911715-34-9 | Details |
| Shikimic Acid Impurity 9 | C8H12O5 | 40983-58-2 | Details |
| Saxagliptin Impurity 86 | C6H9NO2 | 214193-13-2 | Details |
| Product Total： Product Page： | ||||
| 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 | ||||