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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 |
|---|
| Mercaptopurine Impurity 2 （Mercaptopurine EP Impurity D） | C10H6N8S2 | 49808-20-0 | Details |
| Metaraminol Bitartrate Impurity 61 Tartrate | Details |
| Metaraminol Bitartrate Impurity 40 Hydrochloride | C7H8ClNO | 127248-99-1 | Details |
| Mesalazine Impurity 13（Mesalazine EP Impurity M） | C7H4ClNO4 | 2516-96-3 | Details |
| Meropenem Impurity 2（Meropenem EP Impurity B） | C34H50N6O10S2 | 166901-45-7 | Details |
| Mepivacaine Impurity 9 | C15H22N2O2 | 1346597-75-8 | Details |
| Metaraminol Bitartrate Impurity 2（Metaraminol Bitartrate Enantiomer） | C13H19NO8 | 27303-40-8 | Details |
| Metformin Impurity 29 Monomer | C2H6N4O | 141-83-3 | Details |
| Meropenem Impurity 21 | C14H27NO4Si | 90776-58-2 | Details |
| Metacresol Impurity 15 | C9H9NO | 59577-13-8 | Details |
| Metaraminol Bitartrate Impurity 33 Tartrate | C22H32N2O8 | 94135-87-2 | Details |
| Metaraminol Bitartrate Impurity 5 | C16H15NO3 | 2734404-77-2 | Details |
| Mesalazine Impurity 17 Sodium Salt (Mesalazine EP Impurity H Sodium Salt) | C7H5NaO3 | 54-21-7 | Details |
| Metaraminol Bitartrate Impurity 61 | C9H13NO | 21477-91-8 | Details |
| Mesalazine Impurity 8（Mesalazine EP Impurity Q） | C7H4ClNO4 | 3970-35-2 | Details |
| Mesalazine Impurity 23 | C7H4O4 | 5794-62-7 | Details |
| Mesalazine Impurity 22（Mesalazine EP Impurity O） | C6H7NO3S | 121-57-3 | Details |
| Metaraminol Bitartrate Impurity 50 | C9H13NO2 | 19289-78-2 | Details |
| Metformin Impurity 1（Metformin EP Impurity A） | C2H4N4 | 461-58-5 | Details |
| Metacresol Impurity 19 | C10H12O | 10292-59-8 | Details |
| Mesna Impurity 2（Mesna EP Impurity B） | C4H10N4O3S2 | 1391053-66-9 | Details |
| Mesna Impurity 6 | C3H7BrO3S | 41239-91-2 | Details |
| Metformin Impurity 19 | C2H5N3O2 | 4390-68-5 | Details |
| Metaraminol Bitartrate Impurity 74 | C5H13NO | 215672-67-6 | Details |
| Metamfepramone Impurity 6 | C11H14O | 16819-79-7 | Details |
| Mesna Impurity 1（Mesna EP Impurity A） | C3H8N2O3S2 | 25985-57-3 | Details |
| Mesalazine Impurity 38 | C9H11NO3 | 62773-65-3 | Details |
| Mesalazine Impurity 10（Mesalazine EP Impurity J） | C7H8N2O3 | 112725-89-0 | Details |
| Meropenem Impurity 38 | C17H27N3O6S | 124190-28-9 | Details |
| Metformin Impurity 24 | C4H11N3 | 1113-61-7 | Details |
| Metformin Impurity 21 | C4H8N6 | 13452-77-2 | Details |
| Metformin Impurity 20 | C3H7NO2 | 7260-94-8 | Details |
| Memantine Impurity 5（Memantine USP RC E） | C13H21NO | 351329-88-9 | Details |
| Memantine Impurity 9 | C12H22ClN | 80121-67-1 | Details |
| Metaraminol Bitartrate Impurity 4 | C9H13NO2 | 21480-44-4 | Details |
| Meropenem Impurity 8 | C15H19N3O5S | 96035-27-7 | Details |
| Metaraminol Bitartrate Impurity 25 | C14H12O4 | 63192-58-5 | Details |
| Metandienone Impurity 1 | C21H28O3 | 2398-63-2 | Details |
| Mesna Impurity 3（Mesna EP Impurity C） | C4H8O4S2 | 69536-71-6 | Details |
| Metaraminol Bitartrate Impurity 40 | C7H7NO | 1709-44-0 | Details |
| Memantine Impurity 8 | C13H24ClN | 15210-60-3 | Details |
| Meropenem Impurity 5 | C17H18N4O7 | 90822-24-5 | Details |
| Metaraminol Bitartrate Impurity 23 | C9H10O3 | 82499-20-5 | Details |
| Mesalazine Impurity 42 | C9H12ClNO | 1071989-24-6 | Details |
| Mesalazine Impurity 22 Sodium Salt（Mesalazine EP Impurity O Sodium Salt） | C6H8NNaO3S | 515-74-2 | Details |
| Memantine Impurity 6（Memantine USP RC A） | C12H20 | 702-79-4 | Details |
| Metformin Impurity 10 | C5H10N10 | 26690-75-5 | Details |
| Mesna Impurity 15 | C4H9N3O4S2 | 1823982-49-5 | Details |
| Mepivacaine Impurity 11 | C5H11ClN2O2 | 2738899-29-9 | Details |
| Mesalazine Impurity 17 Ammonium Salt（Mesalazine EP Impurity H Ammonium Salt） | C7H9NO3 | 528-94-9 | Details |
| Mesalazine Impurity 21（Mesalazine EP Impurity N） | C7H5NO5 | 96-97-9 | Details |
| Mesna Impurity 5（Mesna EP Impurity E） | C5H9N5O3S2 | 1391054-56-0 | Details |
| Meropenem Impurity 1（Meropenem EP Impurity A） | C17H27N3O6S | 1053703-36-8 | Details |
| Mesalazine Impurity 31 | C8H7NO5 | 859964-08-2 | Details |
| Mesalazine Impurity 11（Mesalazine EP Impurity S） | C14H12N2O5 | 1797983-23-3 | Details |
| Metaraminol Bitartrate Impurity 1 | C9H10O3 | 639070-81-8 | Details |
| Metaraminol Bitartrate Impurity 76 | C5H13NO | 599207-27-9 | Details |
| Mesalazine Impurity 7（Mesalazine EP Impurity G） | C7H6O4 | 490-79-9 | Details |
| Metformin Impurity 29 | C2H7ClN4O | 926-72-7 | Details |
| Mesalazine Impurity 25 | C7H7NO3 | 38160-63-3 | Details |
| Menbutone Impurity 1（Methyl 3-(4-Methoxy-1-naphthoyl)propanoate） | C16H16O4 | 854678-16-3 | Details |
| Memantine Impurity 4（Memantine USP RC D） | C12H19Br | 941-37-7 | Details |
| Metformin Impurity 17 | C4H11ClN4O | 570410-57-0 | Details |
| Mesalazine Impurity 20（Mesalazine EP Impurity L） | C7H5ClO2 | 118-91-2 | Details |
| Mesna Impurity 7 | 41239-91-3 | Details |
| Metamizole Sodium Impurity 2 Sulfate（Metamizole Sodium EP Impurity B Sulfate） | C11H13N3O4S | 1759-26-8 | Details |
| Meropenem Impurity 9 | C15H19N3O5S | 96035-15-3 | Details |
| Mesalazine Impurity 4（Mesalazine EP Impurity D） | C7H7NO2 | 99-05-8 | Details |
| Metaraminol Bitartrate Impurity 33 | C9H13NO | 1075-61-2 | Details |
| Metformin Impurity 12 | CH5N.ClH | 593-51-1 | Details |
| Meropenem Impurity 20 | C17H18N2O7 | 104873-15-6 | Details |
| Metaraminol Bitartrate Impurity 75 | C5H13NO | 482615-48-5 | Details |
| Metformin Impurity 11 | C6H12N12 | 32151-75-0 | Details |
| Metaraminol Bitartrate Impurity 6 | C16H19NO2 | 1940-82-5 | Details |
| Mesna Impurity 4（Mesna EP Impurity D） | C4H8Na2O6S4 | 16208-51-8 | Details |
| Mercaptopurine Impurity 6 | C6H5N3OS | 67831-84-9 | Details |
| Mesalazine Impurity 12 | C7H7NO3 | 1571-72-8 | Details |
| Metaraminol Bitartrate Impurity 16 | C9H11NO2 | 693772-30-4 | Details |
| Meropenem Impurity 17 | C29H27N2O10P | 189188-38-3 | Details |
| Mesna Impurity 10 | C5H8Na2O7S4 | 1110574-95-2 | Details |
| Mesalazine Impurity 16（Mesalazine EP Impurity P） | C13H11NO6S | 887256-40-8 | Details |
| Mepivacaine Impurity 1（Mepivacaine EP Impurity A） | C8H11N | 87-62-7 | Details |
| Metamfepramone Impurity 5 | C11H14O | 191543-16-5 | Details |
| Metaraminol Bitartrate Impurity 3 | C9H13NO2 | 21480-43-3 | Details |
| Metamfepramone Impurity 2 | C11H8N2O | 14476-72-3 | Details |
| Metformin Impurity 3（Metformin EP Impurity C） | C5H10N6 | 1985-46-2 | Details |
| Metaraminol Bitartrate Impurity 52 | C24H23NO4 | 2151127-61-4 | Details |
| Mesalazine Impurity 9（Mesalazine EP Impurity I） | C13H10N2O3 | 3147-53-3 | Details |
| Metaraminol Bitartrate Impurity 11 | C5H8O4 | 918-44-5 | Details |
| Mesalazine Impurity 29 | C8H7NO4 | 104786-99-4 | Details |
| Metaraminol Bitartrate Impurity 49 | C9H13NO2 | 552-85-2 | Details |
| Mesalazine Impurity 32 | C7H8BrN | 63516-03-0 | Details |
| Mesalazine Impurity 18（Mesalazine EP Impurity R） | C7H5NO5 | 85-38-1 | Details |
| Mesalazine Impurity 6（Mesalazine EP Impurity F） | C7H7NO3 | 570-23-0 | Details |
| Mesalazine Impurity 39 | C9H10N2O2 | 1219022-86-2 | Details |
| Metamfepramone Impurity 4 (Diisopropylidene Acetone) | C9H14O | 504-20-1 | Details |
| Metacresol Impurity 14 | C9H9NO | 17362-17-3 | Details |
| Metformin Impurity 2 Dinitrate（Metformin EP Impurity B Dinitrate） | C4H10N10O6 | 27369-26-2 | Details |
| Mesalazine Impurity 5（Mesalazine EP Impurity E） | C7H7NO3 | 65-49-6 | Details |
| Metformin Impurity 20 Dimethylamine | C5H14N2O2 | 4137-10-4 | Details |
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