Azelastine EP Impurity C
Buy Azelastine EP Impurity C (CAS 53242-76-5) from Zemixal: C15H11ClO3, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.
About Azelastine EP Impurity C
Azelastine EP Impurity C is supplied by Zemixal as a characterised reference material for Azelastine analysis. Key data (Reference Standard): CAS 53242-76-5, formula C15H11ClO3 and molar mass 274.7 g/mol. It is handled as a solid.
Use cases we see most often
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Handling and storage
It carries the GHS signal word Warning (H302, H315, H317 and H319), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
See every impurity, metabolite and related compound we list for this API.
Azelastine standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Azelastine EP Impurity C |
|---|---|
| Catalogue number | ZX-020745 |
| CAS number | 53242-76-5 |
| IUPAC name | 2-[2-(4-chlorophenyl)acetyl]benzoic acid |
| Molecular formula | C15H11ClO3 |
| Molar mass | 274.7 g/mol |
| Exact mass | 274.0397 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3 |
| H-bond donors / acceptors | 1 / 3 |
| Topological polar surface area | 54.4 Ų |
| HS code | 38229090 |
| InChIKey | BDSINYHJZLINDJ-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C(=C1)C(=O)CC2=CC=C(C=C2)Cl)C(=O)O |
| PubChem CID | 104451 |
| Synonyms | Azelastine - Impurity C, 2-(2-(4-Chlorophenyl)acetyl)benzoic acid, 2-((4-Chlorophenyl)acetyl)benzoic acid, 2-[(4-chlorophenyl)acetyl]benzoic acid, Benzoic acid, 2-[(4-chlorophenyl)acetyl]-, Chlorophenylacetylbenzoic Acid, Benzoic acid, 2-((4-chlorophenyl)acetyl)-, 2-(4-Chlorophenylaceto)benzoic acid, 2-(2-(4-Chlorophenyl)acetyl)benzoicacid, 2-(4-chlorophenyl-acetyl)benzoic acid, 2-[2-(4-Chlorophenyl)acetyl]benzoicacid, 2-[2-(4-chlorophenyl)acetyl]-Benzoic 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
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H351Suspected of causing cancer
- H361Suspected of damaging fertility or the unborn child
- H413May cause long lasting harmful effects to aquatic life
Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P330, P332 + P317, P333 + 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 Azelastine EP Impurity C
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