Promazine EP Impurity A
Promazine EP Impurity A (CAS 146-21-4) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.
About Promazine EP Impurity A
Promazine EP Impurity A is supplied by Zemixal as a characterised reference material for Promazine analysis. Identity at a glance (Reference Standard): CAS 146-21-4, formula C17H20N2OS and molar mass 300.4 g/mol. It is handled as a solid.
Typical applications
- 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. 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. Each lot travels with 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.
Promazine standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Promazine EP Impurity A |
|---|---|
| Catalogue number | ZX-032009 |
| CAS number | 146-21-4 |
| IUPAC name | N,N-dimethyl-3-(5-oxophenothiazin-10-yl)propan-1-amine |
| Molecular formula | C17H20N2OS |
| Molar mass | 300.4 g/mol |
| Exact mass | 300.1296 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.3 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 53.5 Ų |
| HS code | 38229090 |
| InChIKey | KSHDHDWHIWBNHA-UHFFFAOYSA-N |
| SMILES | CN(C)CCCN1C2=CC=CC=C2S(=O)C3=CC=CC=C31 |
| PubChem CID | 547559 |
| Synonyms | Promazine Hydrochloride - Impurity A, Promazine 5-sulfoxide, 10-(3-(dimethylamino)propyl)-10H-5$l^(4),10-phenothiazin-5-one, 10-[3-(dimethylamino)propyl]-10H-5$l^{4},10-phenothiazin-5-one, Promazine sulfoxide, Propazine sulfoxide, propazin sulfoxide, promazine 5-oxide, Promazine Sulphoxide, SKF 5418A, Phenothiazine, 10-[3-(dimethylamino)propyl]-, 5-oxide, 10-[3-(dimethylamino)propyl]-10H-phenothiazine 5-oxide |
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
Precautionary statements P264, P270, 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.
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More Promazine standards
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