4-(Benzyloxy)-3-hydroxybenzyl Alcohol 3-p-Toluenesulfonate CAS 65615-21-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65615-21-6 |
| Molecular Formula | C21H20O5S |
| Molecular Weight | 384.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Benzyloxy)-3-hydroxybenzyl Alcohol 3-p-Toluenesulfonate (CAS 65615-21-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H20O5S. Molecular weight: 384.45 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H20O5S |
| Molecular Weight | 384.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(4-(Phenylsulfonyl)-2-(p-tolyl)oxazol-5-yl)morpholine (CAS 307553-27-1)
- 4-(Sec-butoxy)-N-((1-oxo-1,3-dihydroisobenzofuran-5-yl)carbamothioyl)benzamide (CAS 591241-45-1)
- 4-(4-(Phenylsulfonyl)-2-(o-tolyl)oxazol-5-yl)morpholine (CAS 663946-37-0)
- 1,3,2-Oxazaphospholidin-2-amine,N-(2-chloroethyl)-,2-oxide (CAS 114234-05-8)
- 1,1'-(1,4-Phenylene)bis(1H-pyrazole-4-carbaldehyde) (CAS 1620396-74-8)
- 9-Methylacridine 10-oxide (CAS 10228-94-1)
- Fudosteine Impurity 27 (CAS CATO-C4X-144727)
- 2-Methyl-2-(5-methylfuran-2-yl)propan-1-amine (CAS 1248559-48-9)
- 5-Amino-6-chloro-2-isobutylpyrimidine-4(1H)-thione (CAS 61457-09-8)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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