(20S)-Protopanaxadiol CAS 30636-90-9
| CAS No. | 30636-90-9 |
| Molecular Formula | C30H52O3 |
| Molecular Weight | 460.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (20S)-Protopanaxadiol.
(20S)-Protopanaxadiol (CAS 30636-90-9), molecular formula C30H52O3 and molecular weight 460.73 g/mol, is a CATO reference standard with documented purity and traceability.
(20S)-Protopanaxadiol (C30H52O3) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (20S)-Protopanaxadiol 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.
Physical & Chemical Properties
| Molecular Formula | C30H52O3 |
| Molecular Weight | 460.73 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Recommended Standards
- 67253-01-4 Dammarane-3,25-diol,20,24-epoxy-,(3R,24S)- (CAS 67253-01-4)
- Panaxadiol (CAS 19666-76-3)
- 57586-98-8 C30H52O3 Cycloartane-3,24,25-triol W2440 (CAS 57586-98-8)
- 20(R)Protopanaxdiol (CAS 7755-01-3)
- 6,7-Diethoxy-1,2,3,4-tetrahydroisoquinoline (CAS 52759-05-4)
- N-(4-Methyl-3-nitrophenyl)acetamide (CAS 2719-14-4)
- 1-3-5-Tri-O-benzoyl-2-O-(trifluoromethanesulfonyl)-α-D-ribofuranose (CAS 97614-41-0)
- (5Z)-3-(2-Aminoethyl)-5-[(3-bromophenyl)methylidene]-1,3-thiazolidine-2,4-dione hydrochloride (CAS 1807940-12-0)
- 1-(4-Hydroxyphenyl)-2-(methylsulfonyl)ethan-1-one (CAS 52945-18-3)
- N-(tert-Butyl)-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1351380-86-3)
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- Potassium trifluoro[6-(trifluoromethyl)pyridin-3-yl]borate (CAS 1245906-75-5)
- 2-[[2-(Dimethylamino)ethyl]thio]-acetic Acid Hydrochloride (CAS 1415981-68-8)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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