2,3-Dihydrohinokiflavone CAS 34292-87-0
| CAS No. | 34292-87-0 |
| Molecular Formula | C30H20O10 |
| Molecular Weight | 540.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,3-Dihydrohinokiflavone is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,3-Dihydrohinokiflavone (CAS 34292-87-0), molecular formula C30H20O10 and molecular weight 540.47 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,3-Dihydrohinokiflavone (C30H20O10) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 21.0, corresponding to approximately 21 ring(s) or double-bond equivalent(s). With a molecular weight of 540.47 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), 2,3-Dihydrohinokiflavone 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 | C30H20O10 |
| Molecular Weight | 540.47 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
Recommended Standards
- 2-(3-((2R,3S)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxochroman-3-yl)-4-hydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one (CAS 159194-98-6)
- 8-((2R,3S)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxochroman-3-yl)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one (CAS 27542-37-6)
- Sitagliptin Impurity 2 (CAS 769195-20-2)
- Aspirin impurity 29 (CAS 85539-30-6)
- 3-(thiophen-3-ylmethyl)azetidine hydrochloride (CAS 2031258-77-0)
- Fmoc-Arg(Pbf)-OMe (CAS 1998701-23-7)
- 4-Oxo-4,5-dihydro-1H-imidazole-2-carboxylic acid (CAS 861293-24-5)
- 2-(2-Chloropropanamido)benzamide (CAS 871673-15-3)
- 1-(6-Nitrobenzo[d][1,3]dioxol-5-yl)ethyl Carbonochloridate (CAS 156876-26-5)
- 4-Methyl-n-propylbenzene-1-sulfonamide (CAS 1133-12-6)
- 4,6-Difluorosalicylic acid (CAS 189283-54-3)
- Calcium Pantothenate EP Impurity F (CAS 505-47-5)
- 4-[(2,2,2-trifluoroethyl)carbamoyl]benzene-1-sulfonyl chloride (CAS 885460-85-5)
- T-Peptide (CAS 2022956-62-1)
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