Picropodophyllin CAS 17434-18-3
| CAS No. | 17434-18-3 |
| Molecular Formula | C22H22O8 |
| Molecular Weight | 414.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 414.41 g/mol gives Picropodophyllin distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Picropodophyllin (CAS 17434-18-3), molecular formula C22H22O8 and molecular weight 414.41 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C22H22O8, Picropodophyllin contains a flavonoid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 414.41 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).
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 Picropodophyllin 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 | C22H22O8 |
| Molecular Weight | 414.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Picropodophyllin Standards
Recommended Standards
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- β-Peltatin (CAS 518-29-6)
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- 3-(Dimethylamino)-1-(1-phenyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)propan-1-one hydrochloride (CAS 21484-32-2)
- Methyl 2-imino-3-methyl-2,3-dihydrobenzo[d]thiazole-6-carboxylate methanesulfonate (CAS 2034455-56-4)
- (6-Methyl-2-phenyl-imidazo[1,2-a]pyridin-3-yl)-acetonitrile (CAS 885272-76-4)
- 3-(propan-2-yl)azetidine hydrochloride (CAS 1423024-42-3)
- 2-[(3-bromophenoxy)methyl]oxirane (CAS 5002-98-2)
- Baricitinib Impurity 118 (CAS CATO-C4X-2260118)
- 1-(4-Bromo-2-fluorophenyl)-3-(2,4-dimethylphenyl)propan-1-one (CAS 898794-36-0)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
Why CATO?
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