Triptotriterpenic acid B CAS 128301-32-6
| CAS No. | 128301-32-6 |
| Molecular Formula | C30H48O4 |
| Molecular Weight | 472.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Triptotriterpenic acid B is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Triptotriterpenic acid B (CAS 128301-32-6), molecular formula C30H48O4 and molecular weight 472.70 g/mol, is a CATO reference standard with documented purity and traceability.
Triptotriterpenic acid B (C30H48O4) 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.
CATO manufactures Triptotriterpenic acid B under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C30H48O4 |
| Molecular Weight | 472.70 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related Triptotriterpenic Standards
Recommended Standards
- Pomolic Acid (CAS 13849-91-7)
- Ilexgenin B (CAS 109008-39-1)
- 168254-95-3 Olean-12-en-28-oicacid, 3,23-dihydroxy-, (3a,4a)- (CAS 168254-95-3)
- Ganodermanontriol (CAS 106518-63-2)
- 6-Chloro-3-(3-chlorophenyl)[1,2,4]triazolo[4,3-b]pyridazine (CAS 56383-51-8)
- 5,7-Dichloro-1,2,3,4-tetrahydroisoquinolin-6-ol,4-methylbenzenesulfonate (CAS 1609545-55-2)
- 3,4-Bis(benzyloxy)benzonitrile (CAS 253336-68-4)
- (1R,5R,6R)-3-(((9H-Fluoren-9-yl)methoxy)carbonyl)-3-azabicyclo[3.2.0]heptane-6-carboxylic acid (CAS 2137145-12-9)
- Theaspirane,mixture of cis and trans (CAS 36431-72-8)
- Di-tert-butyl Phosphorochloridite (CAS 78543-77-8)
- 3-Iodo-4-(2-methoxyacetamido)benzoic acid (CAS 1131614-49-7)
- methyl 4-[3-(2-amino-1,3-thiazol-4-yl)-2,5-dimethyl-1H-pyrrol-1-yl]benzoate hydrochloride (CAS 1172047-05-0)
- 4-(3,4-Dihydroxyphenyl)butyric Acid (CAS 70217-89-9)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
Why CATO?
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