Pirfenidone EP Impurity B
Order Pirfenidone EP Impurity B (CAS 1003-68-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.
About Pirfenidone EP Impurity B
Analytical teams working on Pirfenidone use Pirfenidone EP Impurity B as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 1003-68-5, formula C6H7NO and molar mass 109.13 g/mol. It is handled as a solid.
Typical applications
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Safe handling
Hazard communication follows GHS (Danger: H302, H315, H318 and H319). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. 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.
Pirfenidone standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Pirfenidone EP Impurity B |
|---|---|
| Catalogue number | ZX-022499 |
| CAS number | 1003-68-5 |
| IUPAC name | 5-methyl-1H-pyridin-2-one |
| Molecular formula | C6H7NO |
| Molar mass | 109.13 g/mol |
| Exact mass | 109.0528 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.1 |
| H-bond donors / acceptors | 1 / 1 |
| Topological polar surface area | 29.1 Ų |
| HS code | 38229090 |
| InChIKey | SOHMZGMHXUQHGE-UHFFFAOYSA-N |
| SMILES | CC1=CNC(=O)C=C1 |
| PubChem CID | 70482 |
| Synonyms | 2-Hydroxy-5-Picoline, 2-Hydroxy-5-Picoline(Pirfenidone impurity), Pirfenidone - Impurity B, Pirfenidone Related Compound B, 2-Hydroxy-5-methylpyridine, 5-Methyl-2-pyridone, 5-Methyl-2(1H)-pyridinone, 5-methylpyridin-2-ol, 5-Methylpyridin-2(1H)-one, 5-Methyl-2-pyridinol, 2-Pyridinol, 5-methyl-, 2(1H)-Pyridinone, 5-methyl- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Pirfenidone EP Impurity B
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