Product Categories
| 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 |
|
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.
|
|
| Product Name | MF | CAS | Details |
|---|
| Azilsartan Impurity 82 | C49H38N4O8 | 1801898-74-7 | Details |
| Azilsartan Impurity 62 | C24H18N4O5 | 147403-35-8 | Details |
| Azithromycin Impurity 10（Azithromycin EP Impurity J） | C30H58N2O9 | 117693-41-1 | Details |
| Aztreonam Impurity 36 | C4H8N2O4S | 80582-09-8 | Details |
| Azilsartan Impurity 9 | C23H17N3O3 | 139481-33-7 | Details |
| Azithromycin Impurity 17 | C37H66N2O12 | 99290-97-8 | Details |
| Azithromycin Impurity 19 | C37H68N2O13 | 13127-18-9 | Details |
| Balofloxacin Impurity 1 | C6H15ClN2 | 127294-77-3 | Details |
| Azithromycin Impurity 1（Azithromycin EP Impurity A） | C37H70N2O12 | 76801-85-9 | Details |
| Aztreonam Impurity 43 | C17H25N5O8S2 | 330944-50-8 | Details |
| Azilsartan Impurity 53 | C27H20N4O6 | 1800532-35-7 | Details |
| Baloxavir Impurity 51 | C3H9O4P | 1623-24-1 | Details |
| Baclofen Impurity 15 | C14H20ClNO2 | 1481867-54-2 | Details |
| Azithromycin Impurity 8（Azithromycin EP Impurity H） | C45H77N3O15S | 612069-30-4 | Details |
| Azithromycin Impurity 13（Azithromycin EP Impurity M） | C37H68N2O13 | 765927-71-7 | Details |
| Balsalazide Impurity 7 | C17H15N3O6 | 1242567-09-4 | Details |
| Bambuterol Impurity 2 (Bambuterol Hydrochloride EP Impurity B) | C14H20N2O6 | 112935-92-9 | Details |
| Azilsartan Impurity 8 | C23H20N4O4 | 1499167-72-4 | Details |
| Aztreonam Impurity 4 | C13H19N5O6S | 102586-36-7 | Details |
| Azilsartan Impurity 6 | C23H23N3O3 | 1863930-34-0 | Details |
| Baloxavir Impurity 28 | C3H4Cl2O3 | 50594-94-0 | Details |
| Baclofen Impurity 3 | C11H11ClO4 | 35271-74-0 | Details |
| Baloxavir Impurity 1 | C16H23N3O4 | 2136287-67-5 | Details |
| Azilsartan Impurity 54 | C29H26N4O7 | 1883681-10-4 | Details |
| Azilsartan Impurity 90 | C32H28N4O8 | 2741865-60-9 | Details |
| Baricitinib Impurity 10 | C10H14N2O2 | 1153949-11-1 | Details |
| Azithromycin Impurity 6（Azithromycin EP Impurity F） | C38H70N2O13 | 612069-28-0 | Details |
| Azilsartan Impurity 45 | C22H19N3O2 | 1618153-32-8 | Details |
| Azithromycin Impurity 20（Azithromycin EP Impurity Q） | C44H75N3O15S | 2095879-65-3 | Details |
| Azilsartan Impurity 55 | C32H28N4O8 | 1417576-01-2 | Details |
| Azilsartan Impurity 80 | C5H6O5 | 1417576-03-4 | Details |
| Azithromycin Impurity 2（Azithromycin EP Impurity B） | C38H72N2O11 | 307974-61-4 | Details |
| Azilsartan Impurity 56 | C33H28N6O8 | 1514933-19-7 | Details |
| Azilsartan Impurity 95 | C13H16N2O6 | 57113-90-3 | Details |
| Azilsartan Impurity 84 | C27H26N4O6 | 1514933-24-4 | Details |
| Bambuterol Impurity 5 | C14H17BrN2O5 | 81732-49-2 | Details |
| Baricitinib Impurity 11 | C23H27N9O4S2 | 2402776-84-3 | Details |
| Azilsartan Impurity 5 | C23H21N3O2 | 136285-69-3 | Details |
| Bambuterol Impurity 9 | C14H18N2O5 | 1392302-60-1 | Details |
| Azilsartan Impurity 69 | C10H10O7 | 2826360-62-5 | Details |
| Azithromycin Impurity 5（Azithromycin EP Impurity E） | C36H68N2O12 | 612069-27-9 | Details |
| Azilsartan Impurity 50 | C30H24N4O8 | 863031-21-4 | Details |
| Azithromycin Impurity 12（Azithromycin EP Impurity L） | C38H72N2O13 | 90503-06-3 | Details |
| Bambuterol Impurity 3 (Bambuterol Hydrochloride EP Impurity D) | C14H20N2O5 | 112935-93-0 | Details |
| Aztreonam Impurity 2 | C15H21N5O8S2 | 102579-57-7 | Details |
| Azithromycin Impurity 3（Azithromycin EP Impurity C） | C37H70N2O12 | 620169-47-3 | Details |
| Baloxavir Impurity 8 | C14H10F2OS | 1985607-83-7 | Details |
| Azilsartan Impurity 49 | C29H26N4O7 | 1449029-77-9 | Details |
| Azilsartan Impurity 7 | C23H24N4O3 | 2749980-09-2 | Details |
| Azithromycin Impurity 31 | C38H70N2O13 | 53066-26-5 | Details |
| Azilsartan Impurity 51 | C14H11NO | 154709-19-0 | Details |
| Balsalazide Impurity 4 | C20H21N3O6 | 1346606-13-0 | Details |
| Aztreonam Impurity 3 | C13H19N5O9S2 | 87500-74-1 | Details |
| Azilsartan Impurity 68 | C7H8O5 | 209551-67-7 | Details |
| Baloxavir Impurity 98 | C14H10F2OS | 2591558-80-2 | Details |
| Azithromycin Impurity 9（Azithromycin EP Impurity I） | C37H70N2O12 | 172617-84-4 | Details |
| Balsalazide Impurity 8 | C27H24N6O9 | 1242567-11-8 | Details |
| Bambuterol Impurity 1 (Bambuterol Hydrochloride EP Impurity C) | C15H25ClN2O4 | 81732-52-7 | Details |
| Aztreonam Impurity 6 | C13H17N5O8S2 | 99341-02-3 | Details |
| Baloxavir Impurity 2 | C19H24N2O7 | 2136287-60-8 | Details |
| Azithromycin Impurity 33 | C37H68N2O13 | 76820-32-1 | Details |
| Azilsartan Impurity 99 | C14H13N5O | 1311291-82-3 | Details |
| Azilsartan Impurity 59 | C8H8N2O4 | 57113-91-4 | Details |
| Baloxavir Impurity 9 | C27H23F2N3O7S | 1985606-14-1 | Details |
| Baloxavir Impurity 3 | C17H17N3O4 | 1370250-39-7 | Details |
| Baloxavir Impurity 44 | C9H16N2 | 6674-22-2 | Details |
| Azithromycin Impurity 30 | C2H3NS | 556-61-6 | Details |
| Baloxavir Impurity 52 | C3H8O4S | 6914-90-5 | Details |
| Baloxavir Impurity 97 | C14H10F2OS | 2496644-37-0 | Details |
| Baloxavir Impurity 96 | C26H21F2N3O6S | 1985606-48-1 | Details |
| Baclofen Impurity 2（Baclofen EP Impurity B） | C11H12ClNO3 | 1141-23-7 | Details |
| Aztreonam Impurity 32 | C4H8N2O | 87791-62-6 | Details |
| Baloxavir Impurity 30 | C13H12O3 | 61049-69-2 | Details |
| Azithromycin Impurity 7（Azithromycin EP Impurity G） | C44H76N2O14S | 612069-31-5 | Details |
| Azithromycin Impurity 32 | C39H74N2O12 | 92594-45-1 | Details |
| Bambuterol Impurity 8 | C14H19BrN2O5 | 1391921-22-4 | Details |
| Azithromycin Impurity 11（Azithromycin EP Impurity K） | C38H70N2O13 | 612534-95-9 | Details |
| Azilsartan Impurity 63 | C24H20N2O5 | 139482-04-5 | Details |
| Baloxavir Impurity 47 | C14H10F2O2S | 2136287-65-3 | Details |
| Baloxavir Impurity 84 | C14H11FOS | 1820001-80-6 | Details |
| Bambuterol Impurity 4 (Bambuterol Hydrochloride EP Impurity E) | C14H18N2O5 | 81732-48-1 | Details |
| Aztreonam Impurity 5 | C13H17N5O5S | 102579-59-9 | Details |
| Azilsartan Impurity 47 | C5H6O4 | 91526-18-0 | Details |
| Azithromycin Impurity 14（Azithromycin EP Impurity N） | C36H65NO13 | 612069-25-7 | Details |
| Bambuterol Impurity 6 (1-Keto Bambuterol) (Bambuterol Hydrochloride EP Impurity F) | C18H27N3O5 | 112935-94-1 | Details |
| Azithromycin Impurity 18（Azithromycin Impurity R） | C37H66N2O12 | 161193-44-8 | Details |
| Baloxavir Impurity 29 | C13H10O4 | 500371-01-7 | Details |
| Baloxavir Impurity 5 | C22H23N3O6 | 1985607-68-8 | Details |
| Aztreonam Impurity 41 | C14H19N5O8S2 | 1255912-98-1 | Details |
| Baloxavir Impurity 74 | C30H31F2N3O4S | 2136287-69-7 | Details |
| Azilsartan Impurity 91 | C30H24N4O8 | 1985638-55-8 | Details |
| Baricitinib Impurity 1 | C16H17N7O2S | 2402776-83-2 | Details |
| Azilsartan Impurity 50 Potassium Salt | C30H25KN4O8 | 863031-24-7 | Details |
| Azilsartan Impurity 46 | C28H20N4O8 | 1417576-00-1 | Details |
| Baloxavir Impurity 7 | C14H8F2OS | 2136287-66-4 | Details |
| Baloxavir Impurity 4 | C17H17N3O4 | 1985607-70-2 | Details |
| Azilsartan Impurity 67 | C55H42N8O13 | 1417576-02-3 | Details |
| Barbituric Acid Impurity 1 | C9H12N2O3 | 94154-89-9 | Details |
| Baloxavir Impurity 10 | C14H11FOS | 1820001-72-6 | Details |
| Balsalazide Impurity 2（Balsalazide USP RC A） | C14H10N2O5 | 64896-26-0 | Details |
| Product Total： Product Page： | ||||
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 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 | ||||