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VAQORAMontelukast Impurity 21
CAS No.162515-69-7
FormulaC6H11NOS
Mol. weight145.22
Catalogue No.VQ-049159
PurityReference Standard
HSN38229090
Montelukast Impurity 21 (CAS 162515-69-7) – Montelukast impurity standard. C6H11NOS, MW 145.22. Order from Vaqora Chemicals with COA and global delivery.
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 Montelukast Impurity 21
Montelukast Impurity 21 (CAS 162515-69-7) is an impurity of Montelukast offered by Vaqora Chemicals. The compound has the formula C6H11NOS, corresponding to a molecular weight of 145.22 g/mol.
It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.
This Montelukast impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.
We offer Montelukast Impurity 21 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Industries
Related to Montelukast
View every impurity, metabolite and intermediate we list for Montelukast.
Montelukast impuritiesSpecifications & identifiers
| Product name | Montelukast Impurity 21 |
|---|---|
| Catalogue No. | VQ-049159 |
| CAS Number | 162515-69-7 |
| Molecular formula | C6H11NOS |
| Molecular weight | 145.22 g/mol |
| Grade | Reference Standard |
| HSN code | 38229090 |
| Physical form | Solid |
|---|
Documents
Frequently asked questions
What is the CAS number of Montelukast Impurity 21?
The CAS Registry Number of Montelukast Impurity 21 is 162515-69-7.
What is the molecular formula and molecular weight of Montelukast Impurity 21?
Montelukast Impurity 21 has the molecular formula C6H11NOS and a molecular weight of 145.22 g/mol.
What is Montelukast Impurity 21 used for?
Montelukast Impurity 21 is supplied as a characterised reference material related to Montelukast. 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 Montelukast Impurity 21 can I order?
We supply Montelukast Impurity 21 in Reference Standard 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 Montelukast Impurity 21?
Yes. Every lot of Montelukast Impurity 21 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 Montelukast Impurity 21 be shipped internationally?
Yes. We export Montelukast Impurity 21 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Montelukast Impurity 21
We reply within one business day with price, pack options, lead time and documentation.
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