Isogibberellic Acid CAS 19123-67-2
| CAS No. | 19123-67-2 |
| Molecular Formula | C19H22O6 |
| Molecular Weight | 346.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Isogibberellic Acid is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Isogibberellic Acid (CAS 19123-67-2), a certified reference material (molecular formula C19H22O6, MW 346.37 g/mol) for analytical method development and quality control.
The molecular framework of Isogibberellic Acid (C19H22O6) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures Isogibberellic Acid 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 | C19H22O6 |
| Molecular Weight | 346.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Recommended Standards
- Gibberellenic Acid (CAS 546-09-8)
- Gibberellic Acid (CAS 77-06-5)
- Flutrimazole (CAS 119006-77-8)
- 9-(Morpholinomethyl)-12H-chromeno[2,3-b]quinolin-12-one (CAS 1007809-27-9)
- 3-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1983152-93-7)
- Boc-Thr(Ile-Fmoc)-OH (CAS 944283-27-6)
- 2-Butyrylcyclohexan-1-one (CAS 16493-10-0)
- (8-Methyl-8-aza-bicyclo[3.2.1]oct-3-yl)-phenethyl-amine dihydrochloride 4034AE 465534-76-3 C16H26Cl2N2 (CAS 465534-76-3)
- 4-Bromo-N-ethyl-N-phenylbenzamide (CAS 330568-12-2)
- (S)-(S)-2-(((Benzyloxy)carbonyl)amino)-4-methylpentanoic hypofluorous anhydride (CAS 2171559-41-2)
- 1-(2,3-Dimethoxyphenyl)-2-methylpropan-1-ol (CAS 138002-88-7)
- Methyl 2-(4-(benzyloxy)phenyl)pent-4-enoate (CAS 223410-63-7)
- 4-Amino-7-methylquinoline-3-carboxamide (CAS 68313-35-9)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com