Nicotinic Acid EP Impurity D
Buy Nicotinic Acid EP Impurity D (CAS 100-26-5) from Zemixal: C7H5NO4, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-025822.
About Nicotinic Acid EP Impurity D
Analytical teams working on Niacin use Nicotinic Acid EP Impurity D as a qualified comparison standard. Key data (Reference Standard): CAS 100-26-5, formula C7H5NO4 and molar mass 167.12 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Handling and storage
It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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.
Niacin standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Nicotinic Acid EP Impurity D |
|---|---|
| Catalogue number | ZX-025822 |
| CAS number | 100-26-5 |
| IUPAC name | pyridine-2,5-dicarboxylic acid |
| Molecular formula | C7H5NO4 |
| Molar mass | 167.12 g/mol |
| Exact mass | 167.0219 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.2 |
| H-bond donors / acceptors | 2 / 5 |
| Topological polar surface area | 87.5 Ų |
| HS code | 38229090 |
| InChIKey | LVPMIMZXDYBCDF-UHFFFAOYSA-N |
| SMILES | C1=CC(=NC=C1C(=O)O)C(=O)O |
| PubChem CID | 7493 |
| Synonyms | 2,5-Pyridinedicarboxylic Acid, Isocinchomeronic acid, Nicotinic Acid - Impurity D, 2,5-PDC, Pyridinedicarboxylic acid-(2,5), 6-carboxy-nicotinic acid, pyridine carboxylate, 6b, Pyridine 2,5-dicarboxylate, 2,5-Dicarboxy-pyridine, Pyridine 2,5-dicarboxylic acid |
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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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.
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