2-(Tetrahydro-2H-pyran-4-yl)propane-1,3-diyl bis(4-methylbenzenesulfonate) CAS 2891952-04-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2891952-04-6 |
| Molecular Formula | C22H28O7S2 |
| Molecular Weight | 468.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Tetrahydro-2H-pyran-4-yl)propane-1,3-diyl bis(4-methylbenzenesulfonate) (CAS 2891952-04-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H28O7S2. Molecular weight: 468.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H28O7S2 |
| Molecular Weight | 468.58 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Sulfur Atoms | 2 |
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Recommended Standards
- endo-BCN-PEG3-NH-Boc (CAS 1807501-84-3)
- 4-((6-(Acryloyloxy)hexyl)oxy)phenyl 4-(hexyloxy)benzoate (CAS 863394-23-4)
- Androstanediol-17g (CAS 148616-25-5)
- 3-Methyl-6-nitropyridin-2-amine (CAS 1805506-28-8)
- 3-fluoro-4-methylbenzene-1-sulfonyl chloride (CAS 90260-13-2)
- 1,3-Dihydrospiro[indene-2,4’-oxazolidine]-2’,5’-dione (CAS 27473-63-8)
- 2-(1H-Tetrazol-5-yl)pyrimidine (CAS 13600-33-4)
- Nicardipine impurity 22 (CAS CATO-C4X-171022)
- 1-Pyridin-2-ylmethyl-[2,4]bipiperidinylhydrochloride (CAS 1361114-46-6)
- Glucagon (1-29) (CAS 16941-32-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com