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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 |
|---|
| Osimertinib Impurity 20 | C23H20FN5O2 | 2213409-62-0 | Details |
| Ornidazole Impurity 36 | C4H3N3O4 | 351990-51-7 | Details |
| Osimertinib Impurity 29 | C28H33N7O2 | 2044702-65-8 | Details |
| Ornidazole Impurity 12 | C11H14N6O5 | 74550-92-8 | Details |
| Orlistat Impurity 69 | C28H51NO5 | 1243107-50-7 | Details |
| Ornidazole Impurity 10 | C7H10ClN3O3 | 14419-11-5 | Details |
| Osimertinib Impurity 3 | C22H22N6O3 | 1820891-36-8 | Details |
| Ornidazole Impurity 15 | C4H4N4O4 | 19183-16-5 | Details |
| Oxacillin Impurity 4 (Oxacillin EP Impurity D) | C18H21N3O4S | 1642559-63-4 | Details |
| Oxcarbazepine Impurity 8（Oxcarbazepine EP Impurity H） | C15H13NO | 4698-11-7 | Details |
| Oxacillin Impurity 3 (Oxacillin EP Impurity C) | C11H9NO3 | 1136-45-4 | Details |
| Oxcarbazepine Impurity 11（Oxcarbazepine EP Impurity L） | C17H14N2O3 | 2642430-28-0 | Details |
| Oxcarbazepine Impurity 1（Oxcarbazepine EP Impurity A） | C15H12N2O | 298-46-4 | Details |
| Orlistat Impurity 7（Orlistat（S,S,R,R）-Isomer） | C29H53NO5 | 111466-62-7 | Details |
| Osimertinib Impurity 1 | C27H31N7O2 | 1421373-98-9 | Details |
| Oryzanol Impurity 5 | C38H56O4 | 20972-07-0 | Details |
| Ornidazole Impurity 9 | C7H9N3O3 | 16773-51-6 | Details |
| Oxaprozin Impurity 7 | C14H12O2 | 119-53-9 | Details |
| Ornidazole Impurity 16 | C7H8ClN3O3 | 28559-13-9 | Details |
| Ornidazole Impurity 14 | C6H8ClN3O3 | 109620-80-6 | Details |
| Oryzanol Impurity 3 | C40H60O4 | 20972-10-5 | Details |
| Ornidazole Impurity 31 | C7H10ClN3O3 | 110578-70-6 | Details |
| Osimertinib Impurity 23 | C13H11N3O | 1896788-06-9 | Details |
| Ornidazole Impurity 35 | C4H5N3O3 | 934-63-4 | Details |
| Oxcarbazepine Impurity 3（Oxcarbazepine EP Impurity C） | C14H11NO | 21737-58-6 | Details |
| Ornidazole Impurity 5 | C7H10ClN3O4 | 62580-79-4 | Details |
| Ornidazole Impurity 39 | C7H9Cl2N3O2 | 53726-70-8 | Details |
| Oxcarbazepine Impurity 18 | C15H12N2O5S | 1159977-54-4 | Details |
| Orlistat Impurity 6（Orlistat（S,R,R,R）-Isomer） | C29H53NO5 | 111466-61-6 | Details |
| Orlistat Impurity 9（Orlistat（S,S,R,S）-Isomer） | C29H53NO5 | 130193-42-9 | Details |
| Osimertinib Impurity 5 | C25H31N7O | 1421372-66-8 | Details |
| Oryzanol Impurity 6 | C39H56O4 | 20972-08-1 | Details |
| Osimertinib Impurity 26 (AZ7550) | C27H31N7O2 | 1421373-99-0 | Details |
| Oxaprozin Impurity 4 | C18H17NO4 | 55217-13-5 | Details |
| Ornidazole Impurity 1 | C7H9N3O3 | 16773-52-7 | Details |
| Ornidazole Impurity 6 | C7H11ClN2O | 1565482-62-3 | Details |
| Osimertinib Impurity 28 | C18H18N2 | 6637-11-2 | Details |
| Oxcarbazepine Impurity 15 | C16H13N3O3 | 2642430-30-4 | Details |
| Ornidazole Impurity 17 | 1100750-18-2 | Details |
| Oxcarbazepine Impurity 4（Oxcarbazepine EP Impurity D） | C14H9NO2 | 19579-83-0 | Details |
| Ornidazole Impurity 20 | C7H9N3O3 | 1100750-18-2 | Details |
| Osimertinib Impurity 27 | C7H5FN2O5 | 394-18-3 | Details |
| Oxacillin Impurity 11 | C19H18ClN3O5S | 21106-64-9 | Details |
| Osimertinib Impurity 17 | C18H23N5 | 2227103-40-2 | Details |
| Ornidazole Impurity 2 | C7H11N3O4 | 62580-80-7 | Details |
| Oxcarbazepine Impurity 6（Oxcarbazepine EP Impurity F） | C16H12ClNO2 | 28721-08-6 | Details |
| Oryzanol Impurity 13 | C31H50O | 1449-08-7 | Details |
| Osimertinib Impurity 9 | C25H26N6O2 | 2044702-39-6 | Details |
| Ornidazole Impurity 8（(R)-Ornidazole） | C7H10ClN3O3 | 166734-80-1 | Details |
| Osimertinib Impurity 6 | C28H33N7O3 | 1975982-94-5 | Details |
| Osimertinib Impurity 25 | C21H20N6O3 | 2044704-62-1 | Details |
| Oryzanol Impurity 9 | C41H62O5 | 545386-82-1 | Details |
| Oxaliplatin Impurity 2 Dinitrate（Oxaliplatin EP Impurity B Dinitrate） | C6H14N3O5Pt+ | 94042-08-7 | Details |
| Oxcarbazepine Impurity 2（Oxcarbazepine EP Impurity B） | C16H14N2O2 | 28721-09-7 | Details |
| Oxaliplatin Impurity 5 Dinitrate（Oxaliplatin EP Impurity E Dinitrate） | C12H24N5O5Pt2+ | 82398-34-3 | Details |
| Oxcarbazepine Impurity 13 | C13H9NO | 578-95-0 | Details |
| Osimertinib Impurity 18 | C28H34ClN7O2 | 1421373-36-5 | Details |
| Ornidazole Impurity 23 | 112258-56-7 | Details |
| Oxcarbazepine Impurity 16 | C14H9NO2 | 5336-90-3 | Details |
| Ornidazole Impurity 19 | C7H9ClN4O5 | 105687-87-4 | Details |
| Oryzanol Impurity 2(Oryzanol C) | C41H60O4 | 469-36-3 | Details |
| Osimertinib Impurity 14 | C27H33N7O2 | 2227103-37-7 | Details |
| Osimertinib Impurity 12 | C28H33N7O3 | 2411395-22-5 | Details |
| Oxcarbazepine Impurity 12（Oxcarbazepine EP Impurity M） | C30H22N4O3 | 2642430-32-6 | Details |
| Ornidazole Impurity 32 | C4H3N3O3 | 33543-81-6 | Details |
| Ornidazole Impurity 6 HCl | Details |
| Oxaliplatin Impurity 10 | C6H12N4O6Pt | 66900-68-3 | Details |
| Oxaliplatin Impurity 7 | C6H12Cl2N2Pt | 61848-62-2 | Details |
| Osimertinib Impurity 2 | C22H24N6O | 1801616-92-1 | Details |
| Oxiconazole Impurity 10 | C8H6ClN | 2856-63-5 | Details |
| Ornidazole Impurity 13 | C6H8ClN3O3 | 116989-52-7 | Details |
| Osimertinib Impurity 13 | C28H33N7O4 | 2411395-23-6 | Details |
| Ornidazole Impurity 7（(S)-Ornidazole） | C7H10ClN3O3 | 166734-83-4 | Details |
| Oxacillin Impurity 5 (Oxacillin EP Impurity E) | C19H18ClN3O5S | 61-72-3 | Details |
| Orlistat Impurity 8（Orlistat Dihydropyranone Impurity） | C22H40O2 | 130676-64-1 | Details |
| Oxaliplatin Impurity 4（Oxaliplatin EP Impurity D） | C8H12N2O4Pt | 61758-77-8 | Details |
| Oxaliplatin Impurity 3（Oxaliplatin EP Impurity C） | C8H12N2O6Pt | 111321-67-6 | Details |
| Oxcarbazepine Impurity 10（Oxcarbazepine EP Impurity K） | C16H12N2O3 | 1346601-76-0 | Details |
| Oryzanol Impurity 1(Oryzanol A) | C40H58O4 | 21238-33-5 | Details |
| Oxcarbazepine Impurity 7（Oxcarbazepine EP Impurity G） | C17H17NO | 15882-79-8 | Details |
| Ornidazole Impurity 24 | C4H4N4O4 | 19182-82-2 | Details |
| Osimertinib Impurity 11 | C31H35N7O3 | 1932710-29-6 | Details |
| Oxacillin Impurity 2 (Oxacillin EP Impurity B) | C19H21N3O6S | 1642629-95-5 | Details |
| Oxacillin Impurity 17 | C13H13NO3 | 1143-82-4 | Details |
| Oxaprozin Impurity 6 | C28H20N2 | 642-04-6 | Details |
| Ornidazole Impurity 22 | C8H13N3O4 | 60174-20-1 | Details |
| Oxacillin Impurity 26 | C12H11NO3 | 2065-28-3 | Details |
| Oryzanol Impurity 4 | C39H58O4 | 286011-30-1 | Details |
| Ornidazole Impurity 4 | C7H8ClN3O2 | 1384752-15-1 | Details |
| Oxaliplatin Impurity 2（Oxaliplatin EP Impurity B） | C6H14N2O2Pt+2 | 89955-85-1 | Details |
| Oxaprozin Impurity 5 | C14H10O2 | 134-81-6 | Details |
| Osimertinib Impurity 15 | C28H35N7O2 | 2734881-83-3 | Details |
| Ornidazole Impurity 11 | C7H10ClN3O3 | 1348117-98-5 | Details |
| Ornidazole Impurity 21 | C7H9N3O3 | 16935-05-0 | Details |
| Osimertinib Impurity 19 | C27H31N7O2 | 2226039-64-9 | Details |
| Ornidazole Impurity 3 | C7H9N3O3 | 31876-69-4 | Details |
| Oxcarbazepine Impurity 9（Oxcarbazepine EP Impurity I） | C15H10N2O3 | 537693-29-1 | Details |
| Oxacillin Impurity 21 | C19H18ClN3O5S | 724695-30-1 | Details |
| Ornidazole Impurity 26 | C7H12N4O3 | 742020-47-9 | Details |
| Oxeladin Impurity 4 (Oxeladin EP Impurity D) | C24H37NO10 | 18109-81-4 | Details |
| Product Total： Product Page： | ||||
| 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 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 | ||||