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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 |
|---|
| Deferasirox Impurity 14 | C8H8O3 | 68917-75-9 | Details |
| Deferasirox Impurity 15 | C28H19N3O6 | 1395346-28-7 | Details |
| Deferasirox Impurity 23 | C21H15N3O4 | 2254105-61-6 | Details |
| Deferasirox Impurity 5 | C7H8N2O2 | 5326-27-2 | Details |
| Deferasirox Impurity 6 | C14H11NO4 | 1972-71-0 | Details |
| Deferasirox Impurity 8 | C23H19N3O4 | 201530-79-2 | Details |
| Deflazacort Impurity 12 | C23H28INO4 | 1425664-43-2 | Details |
| Deflazacort Impurity 3 | C23H29NO4 | 13649-88-2 | Details |
| Delafloxacin Impurity 24 | C17H12ClF3N4O3 | 2097714-10-6 | Details |
| Delafloxacin Impurity 25 | C18H12ClF3N4O4 | 2097714-11-7 | Details |
| Delafloxacin Impurity 26 | C17H12ClF3N4O2 | 2097714-12-8 | Details |
| Delafloxacin Impurity 27 | C25H29ClF3N5O9 | 2097714-09-3 | Details |
| Delafloxacin Impurity 28 | C18H12ClF3N4O4 | 2497737-45-6 | Details |
| Delafloxacin Impurity 30 | C33H17Cl2F6N7O7 | 2497737-47-8 | Details |
| Delafloxacin Impurity 33 | C29H17F6N3O6 | 906088-97-9 | Details |
| Demeclocycline Impurity 1（Demeclocycline EP Impurity A） | C21H22N2O8 | 987-02-0 | Details |
| Demeclocycline Impurity 2（Demeclocycline EP Impurity B） | C21H21ClN2O8 | 14206-59-8 | Details |
| Demiditraz Impurity 1 | C13H16N2 | 944263-08-5 | Details |
| Deferasirox Impurity 16 | C23H17N3O6 | 1395346-29-8 | Details |
| Deferasirox Impurity 19 | C7H7NO2 | 65-45-2 | Details |
| Decitabine Impurity 12 | C6H12O4 | 127999-92-2 | Details |
| Decitabine Impurity 31 | C15H15ClN4O5 | 1442660-65-2 | Details |
| Decitabine Impurity 33 | C21H20Cl2O6 | 896451-03-9 | Details |
| Decitabine Impurity 34 | C21H20Cl2O6 | 896451-02-8 | Details |
| Decitabine Impurity 36 | C20H18Cl2O6 | 99886-53-0 | Details |
| Decitabine Impurity 4（Alpha-Isomer） | C8H12N4O4 | 22432-95-7 | Details |
| Dasatinib Impurity 19 | C28H39N9O3S | 2468737-87-1 | Details |
| Decitabine Impurity 30 | C5H8O3 | 96761-00-1 | Details |
| Decitabine Impurity 13 | C6H12O4 | 17676-20-9 | Details |
| Decitabine Impurity 14 | C6H12O4 | 6160-56-1 | Details |
| Decitabine Impurity 15 | C12H20O6 | 16832-21-6 | Details |
| Decitabine Impurity 16 | C7H14N4O4 | 570410-68-3 | Details |
| Decitabine Impurity 18 | C7H14N4O4 | 570410-70-7 | Details |
| Decitabine Impurity 19 | C7H14N4O4 | 69304-65-0 | Details |
| Decitabine Impurity 2（Decitabine USP RC B） | C22H18Cl2N4O6 | 1034301-08-0 | Details |
| Decitabine Impurity 20 | C8H16O2 | 933-40-4 | Details |
| Decitabine Impurity 21 | C4H7N3O | 54199-94-9 | Details |
| Decitabine Impurity 25 | C24H24N4O6 | 10302-79-1 | Details |
| Decitabine Impurity 26 | C7H14N4O4 | 570410-72-9 | Details |
| Decitabine Impurity 3（Decitabine USP RC C） | C22H18Cl2N4O6 | 1140891-02-6 | Details |
| Darunavir Impurity 4 | C27H37N3O8S | 313682-97-2 | Details |
| Darunavir Impurity 5 | C22H31N3O5S | 1526916-57-3 | Details |
| Darunavir Impurity 7 | C11H13NO7 | 253265-98-4 | Details |
| Darunavir Impurity 8 | C11H13NO7 | 799241-85-3 | Details |
| Darunavir Impurity 9 | C11H13NO7 | 799241-86-4 | Details |
| Dasatinib Impurity 1 | C22H24ClN7O3S | 910297-53-9 | Details |
| Dasatinib Impurity 11 | C21H16Cl3N7OS | 1417651-54-7 | Details |
| Dasatinib Impurity 12 | C27H22Cl2N8O2S2 | 2468737-80-4 | Details |
| Darunavir Impurity 14 | C6H10O3 | 252873-50-0 | Details |
| Darunavir Impurity 13 | C6H10O3 | 156928-10-8 | Details |
| Darunavir Impurity 1（(1R,2S)-Isomer） | C27H37N3O7S | 1402142-63-5 | Details |
| Darifenacin Impurity 8 | C18H20N2O | 103887-32-7 | Details |
| Darifenacin Impurity 5 | C23H26N2O2 | 1159977-31-7 | Details |
| Darifenacin Impurity 4 | C28H28N2O | 252317-48-9 | Details |
| Darunavir Impurity 15 | C10H13F3O4 | 2649469-21-4 | Details |
| Darunavir Impurity 3（(1S,2S)-Isomer） | C27H37N3O7S | 850141-19-4 | Details |
| Deferasirox Impurity 11 | C21H15N3O4 | 201530-78-1 | Details |
| Decitabine Impurity 6 | C4H6N4O | 16352-06-0 | Details |
| Decitabine Impurity 5 | C16H18N4O5 | 183016-21-9 | Details |
| Decitabine Impurity 44 | C8H11N3O5 | 25501-08-0 | Details |
| Decitabine Impurity 40 | C22H18Cl2N4O6 | 1193165-26-2 | Details |
| Dapoxetine Impurity 95 | C10H13ClO3S | 1680175-67-0 | Details |
| Dapoxetine Impurity 96 | C20H21NO | 119357-18-5 | Details |
| Dapoxetine Impurity 96 Hydrochloride | 2414049-30-0 | Details |
| Daprodustat Impurity 14 | C12H21N | 10468-40-3 | Details |
| Daprodustat Impurity 18 | C4H5NO3 | 30988-17-1 | Details |
| Daprodustat Impurity 21 | C7H10N2O4 | 117043-46-6 | Details |
| Daptomycin Impurity 1 (Daptomycin β Isomer) | C72H101N17O26 | 123180-72-3 | Details |
| Daptomycin Impurity 2 | C72H99N17O25 | 121869-35-0 | Details |
| Daptomycin Impurity 3 | C72H103N17O27 | 883991-21-7 | Details |
| Darifenacin Impurity 1 | C28H31BrN2O2 | 1092800-15-1 | Details |
| Darifenacin Impurity 10 | C38H41BrN2O3 | 1396968-57-2 | Details |
| Darifenacin Impurity 2 | C28H29BrN2O2 | 943034-52-4 | Details |
| Darifenacin Impurity 3 | C28H30N2O3 | 1391080-40-2 | Details |
| Dasatinib Impurity 2 | C24H28ClN7O3S | 910297-62-0 | Details |
| Dasatinib Impurity 26 | C9H7ClN4O2S | 1251716-89-8 | Details |
| Dasatinib Impurity 27 | C11H10ClN3OS | 302964-24-5 | Details |
| Dasatinib Impurity 28 | C11H11N3OS | 1184914-03-1 | Details |
| Dasatinib Impurity 3 | C22H27N7O2S | 1184919-23-0 | Details |
| Dasatinib Impurity 5 | C36H34Cl2N12O2S2 | 910297-61-9 | Details |
| Dasatinib Impurity 56 | C20H22ClN5O2S | 2748587-50-8 | Details |
| Dasatinib Impurity 6 | C20H22ClN7OS | 910297-51-7 | Details |
| Dasatinib Impurity 63 | C15H16N2O | 617-07-2 | Details |
| Dasatinib Impurity 7 | C22H26ClN7O3S | 910297-52-8 | Details |
| Dasatinib Impurity 70 | C5H3Cl3N2 | 54198-86-6 | Details |
| Dasatinib Impurity 8 | C22H26ClN7O3S | 910297-57-3 | Details |
| Dasatinib Impurity 81 | C11H17ClN4O | 127116-19-2 | Details |
| Dasatinib Impurity 84 | C14H20ClNO3 | 1044209-24-6 | Details |
| Dasatinib Impurity 9 | C22H27N7O3S | 1159977-25-9 | Details |
| Daunorubicin Impurity 1（Daunorubicin EP Impurity A） | C21H18O8 | 21794-55-8 | Details |
| Daunorubicin Impurity 2（Daunorubicin EP Impurity B） | C27H31NO10 | 28008-55-1 | Details |
| Daunorubicin Impurity 4（Daunorubicin EP Impurity D） | C27H30ClNO11 | 25316-40-9 | Details |
| Daunorubicin Impurity 5（Daunorubicin EP Impurity E） | C21H20O8 | 28008-51-7 | Details |
| Daunorubicin Impurity 6（Daunorubicin EP Impurity F） | C28H31NO10 | 771423-67-7 | Details |
| Daunorubicin Impurity 7 | C28H31NO10 | 79438-97-4 | Details |
| DBPR108 Impurity 8 | C7H9FN2O2 | 949153-15-5 | Details |
| Debrisoquine Impurity 7 | C9H11NO | 6638-04-6 | Details |
| Decitabine Impurity 1（Decitabine USP RC A） | C21H18Cl2O7 | 1207459-15-1 | Details |
| Decitabine Impurity 10 | C8H7ClO2 | 1126-46-1 | Details |
| Decitabine Impurity 11 | C8H14N4O5 | 69304-64-9 | Details |
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