Oryzanol A (Cycloartenyl Ferulate) CAS 21238-33-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 21238-33-5 |
| Molecular Formula | C40H58O4 |
| Molecular Weight | 602.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Oryzanol A (Cycloartenyl Ferulate) (CAS 21238-33-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C40H58O4. Molecular weight: 602.89 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C40H58O4 |
| Molecular Weight | 602.89 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Oryzanol Standards
- Oryzanol impurity 15 (CAS 286011-35-6)
- Oryzanol Impurity 17 (CAS 286011-27-6)
- gamma-Oryzanol（Mixture） (CAS 11042-64-1)
- Oryzanol Impurity 1 (CAS 545386-92-3)
- Oryzanol Impurity 13 (CAS 117857-70-2)
- Oryzanol Impurity 16 (CAS 286011-30-1)
- Oryzanol C (24-Methylene Cycloartanyl Ferulate) (CAS 469-36-3)
- Oryzanol Impurity 4 (CAS CATO-C4X-28614)
Recommended Standards
- Manganese(III) phthalocyanine chloride (CAS 53432-32-9)
- Travoprost Impurity 23 (CAS CATO-C4X-192523)
- Lithium ion carrier IV (CAS 108083-23-4)
- 2-(Aminomethyl)-3-chloro-5-(difluoromethyl)pyridine-6-methanol (CAS 1805378-50-0)
- 4-Methylumbelliferyl-β-D-xylopyranoside (CAS 6734-33-4)
- 3-(5-methyl-1,2,4-oxadiazol-3-yl)aniline (CAS 10185-69-0)
- ethyl 2-[4-(2-aminoethyl)phenoxy]acetate hydrochloride (CAS 55458-81-6)
- 5-Methyl-3-(3-nitrophenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1326815-05-7)
- N-((1-(4-Fluorophenyl)cyclopropyl)methyl)-2-((4-fluorophenyl)thio)acetamide (CAS 1207001-54-4)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com