Risedronate EP Impurity C
Buy Risedronate EP Impurity C (CAS 105462-25-7) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.
About Risedronate EP Impurity C
Zemixal lists Risedronate EP Impurity C for laboratories that identify, quantify or control Risedronate and its related substances. Identity at a glance (Reference Standard): CAS 105462-25-7, formula C7H11NO7P2 and molar mass 283.11 g/mol. It is handled as a solid.
Typical applications
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Handling and storage
It carries the GHS signal word Warning (H361), so wear gloves and eye protection and work with good ventilation.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
See every impurity, metabolite and related compound we list for this API.
Risedronate standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Risedronate EP Impurity C |
|---|---|
| Catalogue number | ZX-022662 |
| CAS number | 105462-25-7 |
| IUPAC name | (1-hydroxy-1-phosphono-2-pyridin-4-ylethyl)phosphonic acid |
| Molecular formula | C7H11NO7P2 |
| Molar mass | 283.11 g/mol |
| Exact mass | 283.0011 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | -3.1 |
| H-bond donors / acceptors | 5 / 8 |
| Topological polar surface area | 148 Ų |
| HS code | 38229090 |
| InChIKey | ZWHKKFUMEGWCKH-UHFFFAOYSA-N |
| SMILES | C1=CN=CC=C1CC(O)(P(=O)(O)O)P(=O)(O)O |
| PubChem CID | 406400 |
| Synonyms | P,P'-[1-Hydroxy-2-(4-pyridinyl)ethylidene]bis-phosphonic Acid, Risedronate Sodium EP Impurity C, Risedronate Sodium - Impurity C, Risedronate Impurity C, (1-Hydroxy-2-(pyridin-4-yl)ethylidene)bis(phosphonic acid), Risedronate 4-pyridinyl isomer, Phosphonic acid, P,P'-(1-hydroxy-2-(4-pyridinyl)ethylidene)bis-, Risedronate sodium 2.5-hydrate impurity C, [1-hydroxy-1-phosphono-2-(4-pyridyl)ethyl]phosphonic acid, 4-(2-Hydroxy-2,2-bis-phosphono-ethyl)-pyridinium, [1-hydroxy-1-phosphono-2-(pyridin-4-yl)ethyl]phosphonic acid, 2-(4-pyridyl)-1-hydroxy-ethane-1,1-bisphosphonate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H361Suspected of damaging fertility or the unborn child
Precautionary statements P203, P280, P318, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Risedronate EP Impurity C
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More Risedronate standards
More in Pharmacopeial Impurities (EP / USP / BP)
- CAS
- 1220806-40-5
- Formula
- C7H13NO8P2
- MW
- 301.13 g/mol
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