Australia
Bangladesh
Belgium
Brazil
Canada
China
Egypt
France
Germany
India
Indonesia
Ireland
VAQORAN-Nitroso Desmethyl Diltiazem
Synonyms: N-Nitroso-N-Desmethyl Diltiazem
CAS No.—
FormulaC21H23N3O5S
Mol. weight429.49
Catalogue No.VQ-006893
Purity99.41%
HSN38229090
N-Nitroso Desmethyl Diltiazem – nitrosamine impurity reference standard, 99.41%. C21H23N3O5S, MW 429.49. Vaqora Chemicals: COA, global shipping.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About N-Nitroso Desmethyl Diltiazem
N-Nitroso Desmethyl Diltiazem is a nitrosamine impurity of Diltiazem offered by Vaqora Chemicals at a purity of 99.41%. With the molecular formula C21H23N3O5S, it has a molar mass of 429.49 g/mol. Common synonyms include N-Nitroso-N-Desmethyl Diltiazem.
It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.
Laboratories use this nitrosamine standard to develop and validate highly sensitive LC-MS/MS methods, to confirm limits of detection and to document nitrosamine risk assessments in regulatory submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
Vaqora Chemicals supplies N-Nitroso Desmethyl Diltiazem in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.
Typical applications
- Nitrosamine risk assessment
- Trace LC-MS/MS quantitation
- Method validation (AMV)
- Regulatory submissions
Industries
Related to Diltiazem
View every impurity, metabolite and intermediate we list for Diltiazem.
Diltiazem impuritiesSpecifications & identifiers
| Product name | N-Nitroso Desmethyl Diltiazem |
|---|---|
| Catalogue No. | VQ-006893 |
| Molecular formula | C21H23N3O5S |
| Molecular weight | 429.49 g/mol |
| Grade | Reference Standard |
| Purity / assay | 99.41% |
| HSN code | 38229090 |
| Physical form | Solid |
|---|
Documents
Frequently asked questions
What is the molecular formula and molecular weight of N-Nitroso Desmethyl Diltiazem?
N-Nitroso Desmethyl Diltiazem has the molecular formula C21H23N3O5S and a molecular weight of 429.49 g/mol.
What is N-Nitroso Desmethyl Diltiazem used for?
N-Nitroso Desmethyl Diltiazem is supplied as a characterised reference material related to Diltiazem. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.
Which grade and pack sizes of N-Nitroso Desmethyl Diltiazem can I order?
We supply N-Nitroso Desmethyl Diltiazem in Reference Standard (99.41%) grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with N-Nitroso Desmethyl Diltiazem?
Yes. Every lot of N-Nitroso Desmethyl Diltiazem is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can N-Nitroso Desmethyl Diltiazem be shipped internationally?
Yes. We export N-Nitroso Desmethyl Diltiazem worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about N-Nitroso Desmethyl Diltiazem
We reply within one business day with price, pack options, lead time and documentation.
Related products
