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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 |
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| Mianserin Impurity 5 (Mianserin EP Impurity E) | C17H18N2 | 71936-92-0 | Details |
| Micafungin Impurity 4 | C56H71N9O20 | 539823-80-8 | Details |
| Metrifonate Impurity 5 | C2H3Cl3O2 | 302-17-0 | Details |
| Mexiletine Hydrochloride Impurity 2（Mexiletine Hydrochloride EP Impurity B) | C11H14O2 | 53012-41-2 | Details |
| Metoprolol Impurity 9（Metoprolol EP Impurity J） | C18H31NO5 | 163685-37-8 | Details |
| Metronidazole Impurity 4(Metronidazole EP Impurity D ) | C5H7N3O3 | 5006-68-8 | Details |
| Metronidazole Impurity 21 | C4H5N3O2 | 696-23-1 | Details |
| Metronidazole Impurity 6(Metronidazole EP Impurity F ) | C8H13N3O4 | 16156-94-8 | Details |
| Metoprolol Impurity 11（Metoprolol EP Impurity N） | C6H15NO2 | 6452-57-9 | Details |
| Metoprolol Impurity 14 | C15H23NO4 | 29121-23-1 | Details |
| Micafungin Impurity 2 | C55H70N9NaO23S | 1392514-03-2 | Details |
| Methylprednisolone Impurity 31 (Rimexolone) | C24H34O3 | 49697-38-3 | Details |
| Mexiletine Hydrochloride Impurity 4（Mexiletine Hydrochloride EP Impurity D) | C11H17NO | 26583-71-1 | Details |
| Methylprednisolone Impurity 29 | C28H38O7 | 72064-79-0 | Details |
| Metoclopramide Impurity 12 | C14H21Cl2N3O2 | 25195-05-5 | Details |
| Methylprednisolone Impurity 5（Prednisolone Hemisuccinate） | C25H32O8 | 2920-86-7 | Details |
| Metoprolol Impurity 2（Metoprolol EP Impurity B） | C9H12O2 | 56718-71-9 | Details |
| Mianserin Impurity 11 | C15H12ClN | 21535-44-4 | Details |
| Metoprolol Impurity 28 | C15H25NO3 | 81024-42-2 | Details |
| Mezlocillin Impurity 13 | C13H15N3O6S | 42057-28-3 | Details |
| Metoclopramide Impurity 5（Metoclopramide EP Impurity E） | C6H16N2 | 100-36-7 | Details |
| Metoclopramide Impurity 1（Metoclopramide EP Impurity A） | C16H24ClN3O3 | 5608-13-9 | Details |
| Metoclopramide Impurity 19 | C8H8ClNO3 | 58590-42-4 | Details |
| Metoclopramide Impurity 21 | C14H22ClN3O2 | 58590-44-6 | Details |
| Metronidazole Impurity 27 | C5H6N2O3S | 34916-84-2 | Details |
| Mezlocillin Impurity 5 | C4H8N2O3S | 41730-79-4 | Details |
| Metoclopramide Impurity 15 | C10H11NO4 | 55304-05-7 | Details |
| Micafungin Impurity 27 | C56H72N9NaO22S | 1392514-06-5 | Details |
| Metronidazole Impurity 13 | C6H9N3O3 | 110578-73-9 | Details |
| Methylprednisolone Impurity 36 (Paramethasone Acetate) | C24H31FO6 | 1597-82-6 | Details |
| Methylprednisolone Impurity 35 | C27H38O6 | 7681-14-3 | Details |
| Metoclopramide Impurity 18 | C10H10ClNO4 | 24201-13-6 | Details |
| Metoprolol Impurity 22 | C12H17ClO3 | 2517349-25-4 | Details |
| Metronidazole Impurity 3（Metronidazole EP Impurity C） | C5H7N3O3 | 5006-69-9 | Details |
| Metoprolol Impurity 13 | C21H28O5 | 230975-30-1 | Details |
| Micafungin Impurity 8 | C21H21NO4 | 179162-55-1 | Details |
| Methylprednisolone Impurity 7（Methylprednisolone EP Impurity G） | C22H28O4 | 93269-35-3 | Details |
| Metoclopramide Impurity 8（Metoclopramide EP Impurity H） | C9H9NO4 | 50-86-2 | Details |
| Metronidazole Impurity 36 | C6H10N2O | 1615-15-2 | Details |
| Micafungin Impurity 3 | C56H72N9NaO23S | 1392514-05-4 | Details |
| Micafungin Impurity 12 (Pneumocandin A0) | C51H82N8O17 | 120692-19-5 | Details |
| Mexiletine Hydrochloride Impurity 14 | C8H10O2 | 2415-09-0 | Details |
| Metronidazole Impurity 34 | C8H13N3O4 | 19765-12-9 | Details |
| Metoclopramide Impurity 24 | C16H25N3O3 | 3614-38-8 | Details |
| Metolazone Impurity 5 （Metolazone EP Impurity E） | C14H14ClN3O3S | 23380-54-3 | Details |
| Metoprolol Impurity 12（Metoprolol EP Impurity O） | C27H41NO6 | 154784-36-8 | Details |
| Metoprolol Impurity 1（Metoprolol EP Impurity A） | C14H23NO3 | 109632-08-8 | Details |
| Metoprolol Impurity 16（Metoprolol USP RC B） | C12H17ClO3 | 56718-76-4 | Details |
| Metoprolol Impurity 38 | C15H24N2O4 | 138768-62-4 | Details |
| Metoclopramide Impurity 9 | C12H18ClN3O2 | 27260-19-1 | Details |
| Methylprednisolone Impurity 3（Methylprednisolone EP Impurity C） | C20H26O3 | 61919-52-6 | Details |
| Metoprolol Impurity 10（Metoprolol EP Impurity M） | C9H23ClN2O | 73313-36-7 | Details |
| Methylprednisolone Impurity 42 | C22H29FO5 | 382-52-5 | Details |
| Metoprolol Impurity 3（Metoprolol EP Impurity C HCl） | C13H20ClNO3 | 1956321-87-1 | Details |
| Micafungin Impurity 5 | C56H72N9NaO23S | 539823-82-0 | Details |
| Metronidazole Impurity 25 | C2H4N2 | 116429-84-6 | Details |
| Micafungin Impurity 14 (Pneumocandin B0) | C50H80N8O17 | 135575-42-7 | Details |
| Micafungin Impurity 16 | C50H80N8O17 | 144074-96-4 | Details |
| Metronidazole Impurity 7(Metronidazole EP Impurity G ) | C6H7N3O4 | 1010-93-1 | Details |
| Metoprolol Impurity 6（Metoprolol EP Impurity F） | C12H19NO2 | 7695-63-8 | Details |
| Metronidazole Impurity 40 | C8H11N3O4 | 1016-40-6 | Details |
| Metoprolol Impurity 7（Metoprolol EP Impurity G） | C8H10O2 | 501-94-0 | Details |
| Metoprolol Impurity 4（Metoprolol EP Impurity D） | C12H18O4 | 62572-90-1 | Details |
| Metronidazole Impurity 30 | C6H7N3O3 | 56910-52-2 | Details |
| Metoprolol Impurity 24 | C3H6O2 | 556-52-5 | Details |
| Metoprolol Impurity 29 | C15H26ClNO3 | 68985-04-6 | Details |
| Methylprednisolone Impurity 8（Methylprednisolone EP Impurity H） | C22H30O5 | 18462-27-6 | Details |
| Metoclopramide Impurity 25 | C11H10ClN3O2 | 62726-02-7 | Details |
| Metronidazole Impurity 5（Metronidazole EP Impurity E） | C6H9N3O3 | 705-19-1 | Details |
| Metoclopramide Impurity 26 | C7H7ClN2O2 | 169264-48-6 | Details |
| Metoclopramide Impurity 13 | C16H14Cl2N2O5 | 2862357-11-5 | Details |
| Methylprednisolone Impurity 9（Methylprednisolone EP Impurity J） | C24H32O6 | 53-36-1 | Details |
| Micafungin Impurity 23 | C55H70N9NaO23S | 1392514-04-3 | Details |
| Metronidazole Impurity 8 | C6H9N3O4 | 4812-40-2 | Details |
| Metoprolol Impurity 20 | C12H16O3 | 56718-70-8 | Details |
| Methylprednisolone Impurity 6（Methylprednisolone EP Impurity F） | C22H32O5 | 1625-39-4 | Details |
| Mianserin Impurity 1 (Mianserin EP Impurity A) | C18H22N2O | 57321-32-1 | Details |
| Micafungin Impurity 10 | C35H52N8O20S | 168110-44-9 | Details |
| Metoclopramide Impurity 6（Metoclopramide EP Impurity F） | C13H20ClN3O2 | 38339-95-6 | Details |
| Metoprolol Impurity 23 | C15H25NO3 | 109632-11-3 | Details |
| Metoprolol Impurity 37 | C14H20O6 | 18997-54-1 | Details |
| Methylprednisolone Impurity 33 (Cloprednol) | C21H25ClO5 | 5251-34-3 | Details |
| Metoclopramide Impurity 20 | C8H7Cl2NO3 | 1279870-17-5 | Details |
| Metoclopramide Impurity 11 | C14H24ClN3O2 | 52423-58-2 | Details |
| Mexiletine Hydrochloride Impurity 11 | C11H16O2 | 61102-09-8 | Details |
| Metronidazole Impurity 26 | C2H5N | 20729-41-3 | Details |
| Metoprolol Impurity 15 | C16H25NO4 | 29112-40-1 | Details |
| Metoclopramide Impurity 7（Metoclopramide EP Impurity G） | C14H22ClN3O3 | 171367-22-9 | Details |
| Metoprolol Impurity 5（Metoprolol EP Impurity E） | C15H25NO3 | 163685-38-9 | Details |
| Mexiletine Hydrochloride Impurity 3（Mexiletine Hydrochloride EP Impurity C) | C22H32N2O2 | 2059988-38-2 | Details |
| Metronidazole Impurity 2（Metronidazole EP Impurity B） | C3H3N3O2 | 3034-38-6 | Details |
| Methylprednisolone Impurity 28 | C21H27FO5 | 53-34-9 | Details |
| Metronidazole Impurity 24 | C2H3NO | 143508-97-8 | Details |
| Metoprolol Impurity 17 | C6H14ClNO | 50666-68-7 | Details |
| Methylprednisolone Impurity 4（Methylprednisolone EP Impurity D） | C22H28O4 | 1338549-02-2 | Details |
| Metoclopramide Impurity 3（Metoclopramide EP Impurity C） | C8H8ClNO3 | 7206-70-4 | Details |
| Metronidazole Impurity 11 | C6H10N2O2 | 138169-63-8 | Details |
| Metoclopramide Impurity 17 | C11H11Cl2NO4 | 111049-74-2 | Details |
| Methylprednisolone Impurity 27 | C22H32O4 | 187244-73-1 | Details |
| Metoclopramide Impurity 27 | C9H9Cl2NO3 | 111049-75-3 | Details |
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