Diltiazem EP Impurity D
Buy Diltiazem EP Impurity D (CAS 130606-60-9) from Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.
About Diltiazem EP Impurity D
Diltiazem EP Impurity D is supplied by Zemixal as a characterised reference material for Diltiazem analysis. Key data (Reference Standard): CAS 130606-60-9, formula C21H25ClN2O4S and molar mass 437 g/mol. It is handled as a solid.
Where it is used
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Handling and storage
It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.
Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.
See every impurity, metabolite and related compound we list for this API.
Diltiazem standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Diltiazem EP Impurity D |
|---|---|
| Catalogue number | ZX-005659 |
| CAS number | 130606-60-9 |
| Other CAS numbers | 86408-45-9 |
| IUPAC name | [(2S,3S)-2-(4-methoxyphenyl)-5-[2-(methylamino)ethyl]-4-oxo-2,3-dihydro-1,5-benzothiazepin-3-yl] acetate;hydrochloride |
| Molecular formula | C21H25ClN2O4S |
| Molar mass | 437 g/mol |
| Exact mass | 436.1224 |
| Grade | Reference Standard |
| Purity / assay | 98.99% |
| Physical form | Solid |
| H-bond donors / acceptors | 2 / 6 |
| Topological polar surface area | 93.2 Ų |
| HS code | 38229090 |
| InChIKey | GIYQYIVUHPJUHS-FDOHDBATSA-N |
| SMILES | CC(=O)O[C@@H]1[C@@H](SC2=CC=CC=C2N(C1=O)CCNC)C3=CC=C(C=C3)OC.Cl |
| PubChem CID | 14391644 |
| Synonyms | N-Desmethyl Diltiazem Hydrochloride, N-Demethyldiltiazem hydrochloride, N-Demethyl diltiazem hydrochloride, N-desmethyl Diltiazem (hydrochloride), Diltiazem Impurity D (N-Desmethyl diltiazem HCl), Diltiazem N-desmethyl hydrochloride, Diltiazem Impurity, Diltiazem EP Impurity D HCl, Diltiazem N-desmethyl hydrochloride 100 microg/mL in Acetonitrile, N-Desmethyldiltiazem Hydrochloride 1.0 mg/ml in Acetonitrile (as free base) |
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 | |
| 250 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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