Ibutilide USP Related Compound B CAS 160087-98-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 160087-98-9 |
| Molecular Formula | C20H34N2O4S |
| Molecular Weight | 398.56 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ibutilide USP Related Compound B (CAS 160087-98-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H34N2O4S. Molecular weight: 398.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H34N2O4S |
| Molecular Weight | 398.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ibutilide Standards
- Ibutilide USP Related Compound A (CAS 100632-58-4)
- Ibutilide Impurity 5 (CAS CATO-C4X-21105)
- Ibutilide Impurity 6 (CAS CATO-C4X-21106)
- Ibutilide (CAS 122647-31-8)
- Ibutilide Impurity 10 (CAS CATO-C4X-211010)
- Ibutilide Impurity 7 (CAS CATO-C4X-21107)
- Ibutilide Impurity 3 (CAS CATO-C4X-21103)
- Ibutilide Impurity 4 (CAS CATO-C4X-21104)
Recommended Standards
- 33007-83-9 BYN53W5D3L Trimethylolpropane tris(3-mercaptopropionate) 2-Ethyl-2-((3-mercapto-1-oxopropoxy)methyl)propane-1,3-diyl bis(3-mercaptopropionate) Propanoic acid, 3-mercapto-, 1,1'-(2-ethyl-2-((3-mercapto-1-oxopropoxy)methyl)-1,3-propanediyl) ester Propanoic acid, 3-mercapto-, 2-ethyl-2-((3-mercapto-1-oxopropoxy)methyl)-1,3-propanediyl ester EINECS 251-336-1 3-Mercaptopropanoic acid, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol triester 3-Mercaptopropionic acid triester with trimethylolpropane Epicure QX 30 UNII-BYN53W5D3L (CAS 33007-83-9)
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Why CATO?
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