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VAQORAZafirlukast Di Nitro Stage-2
Synonyms: Methyl 4-(bis(1-methyl-5-nitro-1H-indol-3-yl)methyl)-3-methoxybenzoate
CAS No.—
FormulaC28H24N4O7
Mol. weight528.51
Catalogue No.VQ-013867
Purity91.78%
HSN—
Zafirlukast Di Nitro Stage-2 – Zafirlukast intermediate, 91.78%. C28H24N4O7, MW 528.51. From Vaqora Chemicals, with COA and worldwide delivery.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
250 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 Zafirlukast Di Nitro Stage-2
Zafirlukast Di Nitro Stage-2 is a process intermediate or related compound of Zafirlukast offered by Vaqora Chemicals, specified at 91.78% purity. Formula C28H24N4O7, molecular weight 528.51 g/mol.
The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.
Process chemists and analysts use it when developing synthetic routes to Zafirlukast, tracking process-related impurities and validating analytical methods. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.
We offer Zafirlukast Di Nitro Stage-2 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch. A Safety Data Sheet (SDS) and technical specifications are available on request.
Typical applications
- API route development
- Impurity fate & purge studies
- Analytical method development
Industries
Related to Zafirlukast
View every impurity, metabolite and intermediate we list for Zafirlukast.
Zafirlukast impuritiesSpecifications & identifiers
| Product name | Zafirlukast Di Nitro Stage-2 |
|---|---|
| Catalogue No. | VQ-013867 |
| Molecular formula | C28H24N4O7 |
| Molecular weight | 528.51 g/mol |
| Grade | Reference Standard |
| Purity / assay | 91.78% |
| Physical form | Solid |
|---|
Documents
Frequently asked questions
What is the molecular formula and molecular weight of Zafirlukast Di Nitro Stage-2?
Zafirlukast Di Nitro Stage-2 has the molecular formula C28H24N4O7 and a molecular weight of 528.51 g/mol.
What is Zafirlukast Di Nitro Stage-2 used for?
Zafirlukast Di Nitro Stage-2 is supplied as a characterised reference material related to Zafirlukast. 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 Zafirlukast Di Nitro Stage-2 can I order?
We supply Zafirlukast Di Nitro Stage-2 in Reference Standard (91.78%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Zafirlukast Di Nitro Stage-2?
Yes. Every lot of Zafirlukast Di Nitro Stage-2 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 Zafirlukast Di Nitro Stage-2 be shipped internationally?
Yes. We export Zafirlukast Di Nitro Stage-2 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Zafirlukast Di Nitro Stage-2
We reply within one business day with price, pack options, lead time and documentation.
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