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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 |
|---|
| Posaconazole Impurity 59 | C9H7BrF2 | 159276-58-1 | Details |
| Posaconazole Impurity 14 | C21H21F2N3O4S | 166583-12-6 | Details |
| Pranlukast Impurity 6 | C18H20O3 | 136450-05-0 | Details |
| Posaconazole Impurity 21(D-cis:2R,3S) | C37H42F2N8O4 | 171228-51-6 | Details |
| Posaconazole Impurity 32 | C21H20F2N4O3 | 357189-97-0 | Details |
| Posaconazole Impurity 76 | C37H42F2N8O5 | 1902954-05-5 | Details |
| Posaconazole Impurity 52 | C30H34N2O9 | 1246365-31-0 | Details |
| Prednisolone Impurity 13 | C21H28O4 | 20423-99-8 | Details |
| Prednisolone Impurity 23 | C26H36O6 | 1107-99-9 | Details |
| Posaconazole Impurity 148 | C11H10F2O2 | 149809-34-7 | Details |
| Posaconazole Impurity 45 | C16H20F2O3 | 2723886-21-1 | Details |
| Posaconazole Impurity 73 | C23H23N3O3 | 184177-81-9 | Details |
| Posaconazole Impurity 87 | C30H35N5O3 | 184177-83-1 | Details |
| Prednisolone Impurity 19 | C21H26O5 | 22420-16-2 | Details |
| Posaconazole Impurity 140 | C14H19NO2 | 122151-32-0 | Details |
| Pranlukast Impurity 2 | C27H24N2O5 | 136450-10-7 | Details |
| Posaconazole Impurity 155 | C23H29N5O2 | 212632-01-4 | Details |
| Posaconazole Impurity 64 | C9H7BrF2 | 159276-59-2 | Details |
| Posaconazole Impurity 198 | C8H5BrF2O | 102429-07-2 | Details |
| Posaconazole Impurity 92 | C38H42F2N8O5 | 2069239-68-3 | Details |
| Praziquantel Impurity 3（Praziquantel EP Impurity C） | C19H22N2O4 | 125273-88-3 | Details |
| Posaconazole Impurity 2 | C21H21F2N3O4S | 149809-43-8 | Details |
| Posaconazole Impurity 187 | C25H27N3O4 | 1329503-19-6 | Details |
| Prednisolone Impurity 6（Prednisolone EP Impurity F） | C21H28O5 | 600-90-8 | Details |
| Posaconazole Impurity 7(L-cis：2R,3R) | C37H42F2N8O4 | 2243785-97-7 | Details |
| Posaconazole Impurity 26 | C37H42F2N8O4 | 213381-04-5 | Details |
| Posaconazole Impurity 5 | C30H35N5O3 | 2243786-00-5 | Details |
| Posaconazole Impurity 28 | C37H42F2N8O4 | 2243785-98-8 | Details |
| Posaconazole Impurity 50 | C12H18O2 | 1822329-44-1 | Details |
| Prednisolone Impurity 21 | C27H36O7 | 86401-95-8 | Details |
| Pralatrexate Impurity 7 | C23H22N6O6 | 1548618-61-6 | Details |
| Posaconazole Impurity 54 | C11H16N2O | 38212-30-5 | Details |
| Posaconazole Impurity 61 | C12H14F2O2 | 165115-73-1 | Details |
| Prednisolone Impurity 5（Prednisolone EP Impurity E） | C21H28O6 | 95815-58-0 | Details |
| Posaconazole Impurity 82 | C14H15F2N3O2 | 149882-18-8 | Details |
| Povidone Impurity 1 (Povidone EP Impurity A) | C6H9NO | 88-12-0 | Details |
| Pramoxine Impurity 1 | C7H15Br2NO | 88806-06-8 | Details |
| Posaconazole Impurity 78 | C37H42F2N8O6 | 1902957-95-2 | Details |
| Posaconazole Impurity 57 | C16H19N3O | 74853-08-0 | Details |
| Posaconazole Impurity 94 | C21H21F2N3O2 | 165115-83-3 | Details |
| Prednisolone Impurity 66 | C21H25Na2O8P | 33903-70-7 | Details |
| Prednicarbate Impurity 1 (Prednicarbate EP Impurity A) | C21H28O5 | 50-24-8 | Details |
| Pranlukast Impurity 1 | C27H23NO6 | 211116-98-2 | Details |
| Posaconazole Impurity 190 Oxalate | C15H22N2O6 | 1887197-42-3 | Details |
| Posaconazole Impurity 138 | C16H20F2O3 | 192448-07-0 | Details |
| Posaconazole Impurity 35 | C36H40F2N8O5 | 357189-96-9 | Details |
| Posaconazole Impurity 41 | C36H40F2N8O4 | 1388148-29-5 | Details |
| Posaconazole Impurity 19 | C37H42F2N8O4 | 2243785-96-6 | Details |
| Posaconazole Impurity 55 | C17H19N3O3 | 74852-61-2 | Details |
| Posaconazole Impurity 58 | C24H25N3O3 | 74853-06-8 | Details |
| Prednisolone Impurity 8（Prednisolone EP Impurity H） | C21H26O5 | 2427-64-7 | Details |
| Posaconazole Impurity 69 | C14H15F2N3O2 | 160709-02-4 | Details |
| Posaconazole Impurity 20 | C37H42F2N8O4 | 1246391-73-0 | Details |
| Posaconazole Impurity 27 | C37H42F2N8O4 | 1229428-90-3 | Details |
| Posaconazole Impurity 22(L-trans：2R,3S) | C37H42F2N8O4 | 213381-06-7 | Details |
| Posaconazole Impurity 16 | C12H13F2IO2 | 182210-71-5 | Details |
| Prazosin Impurity 6 | C9H13NO2 | 32488-17-8 | Details |
| Prednisolone Impurity 32 | C23H28O6 | 125-10-0 | Details |
| Posaconazole Impurity 51 | C19H24O4S | 1941207-64-2 | Details |
| Posaconazole Impurity 53 | C7H10N2O2S | 1576-35-8 | Details |
| Prednisolone Impurity 7（Prednisolone EP Impurity G） | C21H30O5 | 2299-46-9 | Details |
| Posaconazole Impurity 8 | C37H42F2N8O4 | 170985-61-2 | Details |
| Posaconazole Impurity 6 | C30H35N5O3 | 2185472-85-7 | Details |
| Posaconazole Impurity 97 | C14H13F2N3O | 1370190-85-4 | Details |
| Prednisolone Impurity 28 | C21H27Na2O8P | 125-02-0 | Details |
| Prednisolone Impurity 33 | C25H34O6 | 22958-20-9 | Details |
| Posaconazole Impurity 34 | C32H32F2N8O3 | 161532-56-5 | Details |
| Posaconazole Impurity 150 | C16H18F2O4 | 159276-62-7 | Details |
| Prednisolone Impurity 10（Prednisolone EP Impurity J） | C21H28O4 | 1807-14-3 | Details |
| Posaconazole Impurity 29(L-trans：2R,3R) | C37H42F2N8O4 | 213381-05-6 | Details |
| Posaconazole Impurity 18(L-trans：2S,3S) | C37H42F2N8O4 | 213381-02-3 | Details |
| Posaconazole Impurity 36 | C37H40F2N8O6 | 357189-95-8 | Details |
| Posaconazole Impurity 77 | C37H42F2N8O5 | 1902954-03-3 | Details |
| Prednicarbate Impurity 9 | C19H24O3 | 898-84-0 | Details |
| Prednisolone Impurity 26 | C21H29O8P | 95615-71-7 | Details |
| Prednisolone Impurity 4（Prednisolone EP Impurity D） | C21H28O6 | 16355-29-6 | Details |
| Pranlukast Impurity 3 | C27H22N2O4 | 136450-11-8 | Details |
| Posaconazole Impurity 49 | C12H16O2 | 132489-33-9 | Details |
| Posaconazole Impurity 23 | C37H42F2N8O4 | 1229428-91-4 | Details |
| Posaconazole Impurity 67 | C35H40F2N8O4 | 1370190-94-5 | Details |
| Posaconazole Impurity 40 | C36H40F2N8O4 | 1388148-30-8 | Details |
| Posaconazole Impurity 63 | C20H26F2O4 | 208187-15-9 | Details |
| Prednisolone Impurity 12 | C25H32O7 | 98523-85-4 | Details |
| Posaconazole Impurity 93 | C19H19F2IO2 | 165115-82-2 | Details |
| Prednisolone Impurity 65 | C25H34O7 | 182069-19-8 | Details |
| Posaconazole Impurity 56 | C16H17N3O3 | 112559-81-6 | Details |
| Pramoxine Impurity 1 Monomer | C7H14BrNO | 125422-83-5 | Details |
| Posaconazole Impurity 68（Posaconazole O-Benzyl Impurity） | C44H48F2N8O4 | 170985-86-1 | Details |
| Praziquantel Impurity 2（Praziquantel EP Impurity B） | C19H22N2O2 | 125273-86-1 | Details |
| Posaconazole Impurity 9 | C21H21F2N3O4S | 159811-30-0 | Details |
| Praziquantel Impurity 1（Praziquantel EP Impurity A） | C19H18N2O2 | 54761-87-4 | Details |
| Posaconazole Impurity 25 | C37H42F2N8O4 | 171228-50-5 | Details |
| Posaconazole Impurity 80 | C29H37N5O3 | 345217-02-9 | Details |
| Posaconazole Impurity 4 | C30H35N5O3 | 2243786-02-7 | Details |
| Posaconazole Impurity 60 | C14H14F2O4 | 2134652-05-2 | Details |
| Prednisolone Impurity 29 | C21H26O6 | 61549-70-0 | Details |
| Posaconazole Impurity 24 | C37H42F2N8O4 | 2243785-99-9 | Details |
| Posaconazole Impurity 85 | C41H46F2N8O7 | 1488301-79-6 | Details |
| Posaconazole Impurity 48 | C16H19F2IO3 | 2170933-06-7 | Details |
| Prednisolone Impurity 25 | C20H26O5 | 37927-29-0 | Details |
| Product Total： Product Page： | ||||
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