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VAQORAMethazolamide
Synonyms: Methenamide · Neptazane · Naptazane · Methazolamide, (Z)-
CAS No.554-57-4
FormulaC5H8N4O3S2
Mol. weight236.30
Catalogue No.VQ-031818
PurityReference Standard
HSN38229090
Methazolamide (CAS 554-57-4) – API reference standard. C5H8N4O3S2, MW 236.3. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
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 Methazolamide
Methazolamide is an API reference standard carrying the CAS registry number 554-57-4. Formula C5H8N4O3S2, molecular weight 236.3 g/mol. Its systematic (IUPAC) name is N-(3-methyl-5-sulfamoyl-1,3,4-thiadiazol-2-ylidene)acetamide. Common synonyms include Methenamide and Neptazane.
It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.
Laboratories use this the parent drug substance standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.
Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Methazolamide is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.
Typical applications
- Identification & assay
- Method development & validation
- QC reference material
Industries
Specifications & identifiers
| Product name | Methazolamide |
|---|---|
| Catalogue No. | VQ-031818 |
| CAS Number | 554-57-4 |
| IUPAC name | N-(3-methyl-5-sulfamoyl-1,3,4-thiadiazol-2-ylidene)acetamide |
| Molecular formula | C5H8N4O3S2 |
| Molecular weight | 236.3 g/mol |
| Exact mass | 236.0038 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | FLOSMHQXBMRNHR-UHFFFAOYSA-N |
| SMILES | CC(=O)N=C1N(N=C(S1)S(=O)(=O)N)C |
| PubChem CID | 4100 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 0.1 |
| H-bond donors / acceptors | 1 / 6 |
| TPSA | 139 Ų |
| Synonyms | Methenamide, Neptazane, Naptazane, Methazolamide, (Z)-, N-(3-Methyl-5-Sulfamoyl-1,3,4-Thiadiazol-2(3h)-Ylidene)acetamide, Acetamide, N-[5-(aminosulfonyl)-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene]-, N-[(2E)-3-Methyl-5-sulfamoyl-2,3-dihydro-1,3,4-thiadiazol-2-ylidene]acetamide, VVP-808, Acetamide, N-(5-(aminosulfonyl)-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene)-, N-(3-methyl-5-sulfamoyl-2,3-dihydro-1,3,4-thiadiazol-2-ylidene)acetamide, Metazolamide, (NE)-N-(3-methyl-5-sulfamoyl-1,3,4-thiadiazol-2-ylidene)acetamide |
Documents
Frequently asked questions
What is the CAS number of Methazolamide?
The CAS Registry Number of Methazolamide is 554-57-4. It is also known as Methenamide, Neptazane, Naptazane.
What is the molecular formula and molecular weight of Methazolamide?
Methazolamide has the molecular formula C5H8N4O3S2 and a molecular weight of 236.3 g/mol. Its IUPAC name is N-(3-methyl-5-sulfamoyl-1,3,4-thiadiazol-2-ylidene)acetamide.
Which grade and pack sizes of Methazolamide can I order?
We supply Methazolamide 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 Methazolamide?
Yes. Every lot of Methazolamide 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 Methazolamide be shipped internationally?
Yes. We export Methazolamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Methazolamide
We reply within one business day with price, pack options, lead time and documentation.
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