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VAQORASulfameter D4
Synonyms: TMIJ-0437
CAS No.1189483-96-2
FormulaC11H12N4O3S
Mol. weight284.33
Catalogue No.VQ-052471
PurityReference Standard
HSN38229090
Sulfameter D4 (CAS 1189483-96-2) – stable isotope labelled standard. C11H12N4O3S, MW 284.33. 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 Sulfameter D4
Sulfameter D4 is a stable isotope labelled standard carrying the CAS registry number 1189483-96-2. Formula C11H12N4O3S, molecular weight 284.33 g/mol. Systematically, it is named 4-amino-2,3,5,6-tetradeuterio-N-(5-methoxypyrimidin-2-yl)benzenesulfonamide. Alternative names: TMIJ-0437.
The product is provided 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.
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. It is used across 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 | Sulfameter D4 |
|---|---|
| Catalogue No. | VQ-052471 |
| CAS Number | 1189483-96-2 |
| IUPAC name | 4-amino-2,3,5,6-tetradeuterio-N-(5-methoxypyrimidin-2-yl)benzenesulfonamide |
| Molecular formula | C11H12N4O3S |
| Molecular weight | 284.33 g/mol |
| Exact mass | 284.0881 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | GPTONYMQFTZPKC-QFFDRWTDSA-N |
| SMILES | [2H]C1=C(C(=C(C(=C1N)[2H])[2H])S(=O)(=O)NC2=NC=C(C=N2)OC)[2H] |
| PubChem CID | 46782959 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 0.4 |
| H-bond donors / acceptors | 2 / 7 |
| TPSA | 116 Ų |
Documents
Frequently asked questions
What is the CAS number of Sulfameter D4?
The CAS Registry Number of Sulfameter D4 is 1189483-96-2. It is also known as TMIJ-0437.
What is the molecular formula and molecular weight of Sulfameter D4?
Sulfameter D4 has the molecular formula C11H12N4O3S and a molecular weight of 284.33 g/mol. Its IUPAC name is 4-amino-2,3,5,6-tetradeuterio-N-(5-methoxypyrimidin-2-yl)benzenesulfonamide.
Which grade and pack sizes of Sulfameter D4 can I order?
We supply Sulfameter D4 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 Sulfameter D4?
Yes. Every lot of Sulfameter D4 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 Sulfameter D4 be shipped internationally?
Yes. We export Sulfameter D4 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Sulfameter D4
We reply within one business day with price, pack options, lead time and documentation.
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