Cyproheptadine EP Impurity A
Buy Cyproheptadine EP Impurity A (CAS 256-81-5) from Zemixal: C15H12, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-024100.
About Cyproheptadine EP Impurity A
Cyproheptadine EP Impurity A belongs to the Cyproheptadine reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 256-81-5, formula C15H12 and molar mass 192.25 g/mol. It is handled as a solid.
Where it is used
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Storage and safety notes
Classified under GHS with signal word Warning and hazard statements H302 and H413. Read the SDS before first use.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. 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.
Cyproheptadine standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Cyproheptadine EP Impurity A |
|---|---|
| Catalogue number | ZX-024100 |
| CAS number | 256-81-5 |
| IUPAC name | tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,9,11,13-heptaene |
| Molecular formula | C15H12 |
| Molar mass | 192.25 g/mol |
| Exact mass | 192.0939 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 4.3 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 38229090 |
| InChIKey | QPJORFLSOJAUNL-UHFFFAOYSA-N |
| SMILES | C1C2=CC=CC=C2C=CC3=CC=CC=C31 |
| PubChem CID | 67492 |
| Synonyms | 5H-Dibenzo[a,d]cycloheptene, Cyproheptadine Related Compound A, Cyproheptadine Hydrochloride - Impurity A, Dibenzocycloheptatriene, 5H-Dibenzo(a,d)cycloheptene, 5H-dibenzo[a,d][7]annulene, dibenzo[a,d][7]annulene, Dibenzo[a,d]cycloheptene, Dibenzo[a,d]cycloheptatriene, 1,2:5,6-Dibenzotropilidene, 2,3:6,7-Dibenzo-4-suberene, 2,3:6,7-Dibenzocycloheptatriene |
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
- H413May cause long lasting harmful effects to aquatic life
Precautionary statements P264, P270, P273, P301 + P317, P330, 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 Cyproheptadine EP Impurity A
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