O-1821 CAS 35482-50-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35482-50-9 |
| Molecular Formula | C17H22O2 |
| Molecular Weight | 258.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies O-1821 (CAS 35482-50-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H22O2. Molecular weight: 258.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H22O2 |
| Molecular Weight | 258.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Recommended Standards
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- 4-((4-(Benzo[d]thiazol-2-yl)piperidin-1-yl)sulfonyl)aniline (CAS 898652-08-9)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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