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VAQORA1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine)
CAS No.208447-53-4
FormulaC11H20N8S2
Mol. weight328.50
Catalogue No.VQ-045042
PurityReference Standard
HSN38229090
1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine) (CAS 208447-53-4) – Cimetidine impurity standard. C11H20N8S2, MW 328.5.
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 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine)
Listed under CAS 208447-53-4, 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine) is an impurity of Cimetidine available from Vaqora Chemicals. The compound has the formula C11H20N8S2, corresponding to a molecular weight of 328.5 g/mol. Its systematic (IUPAC) name is 1-cyano-3-[2-[2-[(N-cyano-N'-methylcarbamimidoyl)amino]ethylsulfanylmethylsulfanyl]ethyl]-2-methylguanidine.
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.
Pharmaceutical QC and development laboratories use this impurity standard of Cimetidine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.
Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine) is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Industries
Related to Cimetidine
View every impurity, metabolite and intermediate we list for Cimetidine.
Cimetidine impuritiesSpecifications & identifiers
| Product name | 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine) |
|---|---|
| Catalogue No. | VQ-045042 |
| CAS Number | 208447-53-4 |
| IUPAC name | 1-cyano-3-[2-[2-[(N-cyano-N'-methylcarbamimidoyl)amino]ethylsulfanylmethylsulfanyl]ethyl]-2-methylguanidine |
| Molecular formula | C11H20N8S2 |
| Molecular weight | 328.5 g/mol |
| Exact mass | 328.1252 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | UNZGOQIAAXDWGK-UHFFFAOYSA-N |
| SMILES | CN=C(NCCSCSCCNC(=NC)NC#N)NC#N |
| PubChem CID | 102121161 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 0.4 |
| H-bond donors / acceptors | 4 / 6 |
| TPSA | 171 Ų |
Documents
Frequently asked questions
What is the CAS number of 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine)?
The CAS Registry Number of 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine) is 208447-53-4.
What is the molecular formula and molecular weight of 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine)?
1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine) has the molecular formula C11H20N8S2 and a molecular weight of 328.5 g/mol. Its IUPAC name is 1-cyano-3-[2-[2-[(N-cyano-N'-methylcarbamimidoyl)amino]ethylsulfanylmethylsulfanyl]ethyl]-2-methylguanidine.
What is 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine) used for?
1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine) is supplied as a characterised reference material related to Cimetidine. 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 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine) can I order?
We supply 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine) 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 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine)?
Yes. Every lot of 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine) 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 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine) be shipped internationally?
Yes. We export 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about 1,1'-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(3-cyano-3-methylguanidine)
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