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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 |
|---|
| Acyclovir Impurity 4（Acyclovir EP Impurity L） | C9H9N5O3 | 3056-33-5 | Details |
| Acyclovir Impurity 5（Acyclovir EP Impurity M） | C12H15N5O5 | 91702-60-2 | Details |
| Acyclovir Impurity 6（Acyclovir EP Impurity P） | C7H9N5O2 | 23169-33-7 | Details |
| Acyclovir Impurity 8（Acyclovir EP Impurity G） | C12H15N5O5 | 75128-73-3 | Details |
| Acyclovir Impurity 9（Acyclovir EP Impurity A） | C10H13N5O4 | 102728-64-3 | Details |
| Adamantane Impurity 1 | C12H21NO | 63971-25-5 | Details |
| Adamantane Impurity 13 | C12H20 | 16207-81-1 | Details |
| Adamantane Impurity 2 | C15H25NO | 15210-64-7 | Details |
| Adapalene Impurity 1（Adapalene EP Impurity A） | C22H14O4 | 932033-58-4 | Details |
| Adapalene Impurity 12(Adapalene Related Compound A) | C12H9BrO2 | 33626-98-1 | Details |
| Adapalene Impurity 2（Adapalene EP Impurity B） | C28H28O4 | 1346599-76-5 | Details |
| Adapalene Impurity 3（Adapalene EP Impurity C） | C17H22O | 43109-77-9 | Details |
| Adapalene Impurity 6 | C29H30O3 | 106685-41-0 | Details |
| Acetylsalicylic Acid Impurity 17 | C8H5BrO3 | 4785-52-8 | Details |
| Acetylsalicylic Acid Impurity 1-C13 (Acetylsalicylic Acid EP Impurity A) | C7H6O3 | 287399-29-5 | Details |
| Acetylsalicylic Acid Impurity 2（Acetylsalicylic Acid EP Impurity B） | C8H6O5 | 636-46-4 | Details |
| Acyclovir Impurity 3 | C17H17N5O5 | 133186-23-9 | Details |
| Acyclovir Impurity 31 | C9H13N5O4 | 2190509-40-9 | Details |
| Acyclovir Impurity 38 | C8H11N5O3 | 374707-97-8 | Details |
| Valacyclovir Impurity 12（Valacyclovir EP Impurity L） | C17H22N10O6 | 1797131-64-6 | Details |
| Acyclovir Impurity 19 | C8H14O6 | 90114-17-3 | Details |
| Acyclovir Impurity 2（Acyclovir EP Impurity F） | C10H13N5O4 | 110104-37-5 | Details |
| Acetylsalicylic Acid Impurity 3（Acetylsalicylic Acid EP Impurity C） | C7H6O3 | 69-72-7 | Details |
| Acetylsalicylic Acid Impurity 3-d6 | C7H6O3 | 285979-87-5 | Details |
| Acetylsalicylic Acid Impurity 4（Acetylsalicylic Acid EP Impurity D） | C16H12O6 | 530-75-6 | Details |
| Acetylsalicylic Acid Impurity 5（Acetylsalicylic Acid EP Impurity E） | C14H10O5 | 552-94-3 | Details |
| Acetylsalicylic Acid Impurity 6（Acetylsalicylic Acid EP Impurity F） | C18H14O7 | 1466-82-6 | Details |
| Acetylsalicylic Acid Impurity 7 | C7H5NO2 | 21725-69-9 | Details |
| Acetylsalicylic Acid Impurity 8 | C7H6O4 | 89-86-1 | Details |
| Acipimox Impurity 2 | C5H6N2O2 | 32046-26-7 | Details |
| Acipimox Impurity 3 | C6H6N2O3 | 51037-31-1 | Details |
| Acipimox Impurity 4 | C6H6N2O3 | 98502-96-6 | Details |
| Acipimox Impurity 5 | C6H6N2O4 | 2734844-49-4 | Details |
| Acipimox Impurity 6 | C5H4N2O3 | 874-54-4 | Details |
| Acipimox Impurity 7 | C5H4N2O3 | 32046-09-6 | Details |
| Acitretin Impurity 7 (Acitretin EP Impurity B) | C23H30O3 | 54350-48-0 | Details |
| Acotiamide Impurity 1 | C22H32N4O5S | 185103-80-4 | Details |
| Acotiamide Impurity 15 | C16H18N2O6S | 185105-98-0 | Details |
| Acotiamide Impurity 37 | C15H16N2O6S | 185106-05-2 | Details |
| Acotiamide Impurity 4 | C14H14N2O6S | 185106-01-8 | Details |
| Acotiamide Impurity 5 | C13H12N2O6S | 1809272-85-2 | Details |
| Acotiamide Impurity 9 | C12H22N4OS | 206882-15-7 | Details |
| Acrivastine Impurity 5 | C22H24N2O2 | 1057138-89-2 | Details |
| Acrylamide Impurity 1 | C6H10O2 | 689-12-3 | Details |
| Acyclovir Impurity 1 | C15H15N5O4 | 59277-91-7 | Details |
| Acyclovir Impurity 11（Acyclovir EP Impurity C） | C8H11N5O3 | 91702-61-3 | Details |
| Acyclovir Impurity 12（Acyclovir EP Impurity I） | C14H16N10O4 | 1797832-75-7 | Details |
| Acyclovir Impurity 13（Acyclovir EP Impurity J） | C14H16N10O4 | 166762-90-9 | Details |
| Acyclovir Impurity 23 | C7H7N5O2 | 19962-37-9 | Details |
| Acetylsalicylic Acid Impurity 1（Acetylsalicylic Acid EP Impurity A） | C7H6O3 | 99-96-7 | Details |
| Acetylsalicylic Acid Impurity 14 | C10H10O5 | 14216-33-2 | Details |
| Acetylcysteine Impurity 5（Acetylcysteine EP Impurity C） | C10H16N2O6S2 | 5545-17-5 | Details |
| Acetylcysteine Impurity 3 | C9H11NO2 | 63-91-2 | Details |
| Acetylcysteine Impurity 30 | C7H11NO4S | 74401-71-1 | Details |
| Acetylcysteine Impurity 33 | C3H7NO5S2 | 1637-71-4 | Details |
| Acetylcysteine Impurity 35 | 80994-59-8 | Details |
| Acetylcysteine Impurity 39 | C9H10N2O | 90868-14-7 | Details |
| Acetylcysteine Impurity 4（Acetylcysteine EP Impurity D） | C7H11NO4S | 18725-37-6 | Details |
| Acetylcysteine Impurity 40 | C6H11NO2 | 66618-82-4 | Details |
| Acetylcysteine Impurity 41 | C6H11NO2 | 113586-23-5 | Details |
| Acetylcysteine Impurity 50 | C6H11NO3S | 2885-79-2 | Details |
| Acetylcysteine Impurity 51(DL-Lanthionine) | C6H12N2O4S | 3183-08-2 | Details |
| Acetylcysteine Impurity 52 | C12H20N2O6S2 | 32381-28-5 | Details |
| Acetylcysteine Impurity 57 | C9H9I2NO2 | 21307-51-7 | Details |
| Acetylcysteine Impurity 63 | C37H31NO4S | 103213-32-7 | Details |
| Acetylcysteine Impurity 76 | C40H36N2O5S | 2244048-20-0 | Details |
| Acetylcysteine Impurity 77 | C59H50N2O5S2 | 2244048-21-1 | Details |
| Acetylcysteine Impurity 78 | C29H37N3O7 | 1998700-95-0 | Details |
| Acetylcysteine Impurity 79 | C37H52N4O9 | 169151-00-2 | Details |
| Acetylcysteine Impurity 80 | C36H34N2O6 | 75932-02-4 | Details |
| Acetylcysteine Impurity 81 | C26H32N2O6 | 84624-27-1 | Details |
| Acetylcysteine Impurity 83 | C6H12N2O4S3 | 15807-59-7 | Details |
| Acetylcysteine Impurity 9（(S)-Acetylcysteine） | C5H9NO3S | 26117-28-2 | Details |
| Acetylglycinamide Impurity 3 | C7H12N2O4 | 2490-97-3 | Details |
| Acetylcysteine Impurity 75 | C63H56N4O7 | 2244048-22-2 | Details |
| Acetylcysteine Impurity 64 | C5H9NO3S | 60333-15-5 | Details |
| Acetylcysteine Impurity 68 | C6H11NO2 | 74562-18-8 | Details |
| Acetylcysteine Impurity 7 | C5H6NNaO2S | 15058-19-2 | Details |
| Acetylcysteine Impurity 70 | C10H16N2O7S2 | 2254219-15-1 | Details |
| Acetylcysteine Impurity 72 | C41H37N3O6 | 2248205-08-3 | Details |
| Acetylcysteine Impurity 73 | C61H52N4O7 | 844641-64-1 | Details |
| Acetylcysteine Impurity 74 | C42H39N3O6 | 2411591-25-6 | Details |
| Acetylglycinamide Impurity 1 | C7H10N2O3 | 1468-52-6 | Details |
| Adefovir Impurity 1 | C21H34N5O9P | 323201-04-3 | Details |
| Adefovir Impurity 10 | C6H18OSi2 | 107-46-0 | Details |
| Adefovir Impurity 11 | C3H10OSi | 1066-40-6 | Details |
| Adefovir Impurity 12 | C6H11NO | 105-60-2 | Details |
| Adefovir Impurity 13 | C6H11ClO2 | 18997-19-8 | Details |
| Adefovir Impurity 2 | C41H64N10O16P2 | 323201-05-4 | Details |
| Adefovir Impurity 20 | C25H40N5O9P | 1215101-40-8 | Details |
| Adefovir Impurity 22 | C16H26N5O6P | 142341-04-6 | Details |
| Adefovir Impurity 25 | C14H22N5O6P | 142341-05-7 | Details |
| Adefovir Impurity 30 | C9H13N5O2 | 91240-66-3 | Details |
| Adefovir Impurity 31 | C7H9N5O | 4551-95-5 | Details |
| Adefovir Impurity 32 | C10H16N5O4P | 116384-54-4 | Details |
| Adefovir Impurity 34 | C3H9O4P | 260252-89-9 | Details |
| Adefovir Impurity 5 | C7H9N5O | 707-99-3 | Details |
| Adefovir Impurity 6 | C12H19O6PS | 31618-90-3 | Details |
| Adefovir Impurity 7 | C12H20N5O4P | 116384-53-3 | Details |
| Adefovir Impurity 8 | C7H7N5 | 20245-85-6 | Details |
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