Phorbol-12-Retinoate-13-Acetate CAS 80188-99-4
| CAS No. | 80188-99-4 |
| Molecular Formula | C42H56O8 |
| Molecular Weight | 688.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Phorbol-12-Retinoate-13-Acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Phorbol-12-Retinoate-13-Acetate (CAS 80188-99-4), molecular formula C42H56O8 and molecular weight 688.89 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C42H56O8, Phorbol-12-Retinoate-13-Acetate contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 688.89 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C42H56O8 |
| Molecular Weight | 688.89 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
Related Phorbol Standards
- 4α-Phorbol 12,13-Didecanoate (CAS 27536-56-7)
- Phorbol-12,13-didecanoate (CAS 24928-17-4)
- Phorbol 12-myristate 13-acetate (CAS 16561-29-8)
- 4α-Phorbol 12-Myristate 13-Acetate (CAS 63597-44-4)
- Phorbol-12-tigliate-13-decanoate (CAS 59086-92-9)
- Phorbol 13-myristate (CAS 115905-51-6)
- Phorbol-12-monomyristate (CAS 20839-06-9)
- Phorbol-12-Decanoate (CAS 76423-68-2)
Recommended Standards
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- Ioversol Impurity 8 (CAS 134768-83-5)
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- 4-Cyano-2-(difluoromethyl)-3-methoxypyridine-5-sulfonamide (CAS 1806007-88-4)
- 5-Methyl-1-phenylpyrazole-3-carboxylic Acid (CAS 10199-57-2)
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- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
Why CATO?
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