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VAQORAAcetazolamide-d3
Synonyms: N-(5-Sulfamoyl-1,3,4-thiadiazol-2-yl)(~2~H_3_)acetamide · Acetazolamide D3 (methyl D3)
CAS No.1189904-01-5
FormulaC4H6N4O3S2
Mol. weight225.30
Catalogue No.VQ-034931
PurityReference Standard
HSN38229090
Acetazolamide-d3 (CAS 1189904-01-5) – stable isotope labelled standard. C4H6N4O3S2, MW 225.3. Request a quote: COA, bulk packs and worldwide export.
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 Acetazolamide-d3
Acetazolamide-d3 is a stable isotope labelled standard carrying the CAS registry number 1189904-01-5. Formula C4H6N4O3S2, molecular weight 225.3 g/mol. Its systematic (IUPAC) name is 2,2,2-trideuterio-N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide. Common synonyms include Acetazolamide D3 (methyl D3).
The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.
Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.
Typical applications
- LC-MS/MS internal standard
- Bioanalytical quantitation
- Pharmacokinetic studies
Industries
Grade guides
Specifications & identifiers
| Product name | Acetazolamide-d3 |
|---|---|
| Catalogue No. | VQ-034931 |
| CAS Number | 1189904-01-5 |
| IUPAC name | 2,2,2-trideuterio-N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide |
| Molecular formula | C4H6N4O3S2 |
| Molecular weight | 225.3 g/mol |
| Exact mass | 225.007 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | BZKPWHYZMXOIDC-FIBGUPNXSA-N |
| SMILES | [2H]C([2H])([2H])C(=O)NC1=NN=C(S1)S(=O)(=O)N |
| PubChem CID | 46779906 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | -0.3 |
| H-bond donors / acceptors | 2 / 7 |
| TPSA | 152 Ų |
Documents
Frequently asked questions
What is the CAS number of Acetazolamide-d3?
The CAS Registry Number of Acetazolamide-d3 is 1189904-01-5. It is also known as N-(5-Sulfamoyl-1,3,4-thiadiazol-2-yl)(~2~H_3_)acetamide, Acetazolamide D3 (methyl D3).
What is the molecular formula and molecular weight of Acetazolamide-d3?
Acetazolamide-d3 has the molecular formula C4H6N4O3S2 and a molecular weight of 225.3 g/mol. Its IUPAC name is 2,2,2-trideuterio-N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide.
Which grade and pack sizes of Acetazolamide-d3 can I order?
We supply Acetazolamide-d3 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 Acetazolamide-d3?
Yes. Every lot of Acetazolamide-d3 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 Acetazolamide-d3 be shipped internationally?
Yes. We export Acetazolamide-d3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Acetazolamide-d3
We reply within one business day with price, pack options, lead time and documentation.
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