Naringenin 7-O-β-D-glucuronide CAS 158196-34-0
| CAS No. | 158196-34-0 |
| Molecular Formula | C21H20O11 |
| Molecular Weight | 448.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Naringenin 7-O-β-D-glucuronide 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.
Naringenin 7-O-β-D-glucuronide (CAS 158196-34-0) is a high-purity analytical reference standard with the molecular formula C21H20O11 and a molecular weight of 448.38 g/mol.
Structurally, Naringenin 7-O-β-D-glucuronide (C21H20O11) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 448.38 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.
Physical & Chemical Properties
| Molecular Formula | C21H20O11 |
| Molecular Weight | 448.38 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.) | 2002 |
Related Naringenin Standards
- Naringenin 4'-O-β-D-Glucuronide(Mixture of Diastereomers)Discontinued. Please see N379010. (CAS 1237479-04-7)
- Naringenin 4’-O-beta-D-Glucuronide(Mixture of Diastereomers) (CAS 158196-35-1)
- (2R)-(-)-Naringenin 5-O-β-D-glucopyranoside (CAS 19253-00-0)
- Naringenin-7-O-glucoside (CAS 529-55-5)
- Naringenin triacetate (CAS 3682-04-0)
- Naringenin-4,7-diacetate (CAS 18196-13-9)
- Naringenin 4',7-dimethylether (CAS 102101-05-3)
- (+)-Naringenin (CAS 17654-19-2)
Recommended Standards
- 4-(3,4-Dihydroxyphenyl)-7-hydroxy-5-(((3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)chroman-3-one (CAS 116329-89-6)
- 2-((4-Allyl-5-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 786713-39-1)
- Regorafenib Impurity 6 (CAS 2188236-16-8)
- Cimicifugic acid B (CAS 205114-66-5)
- 2-((4-Chlorobenzyl)thio)-5-nitrobenzaldehyde (CAS 319454-75-6)
- 2-(3,4-Dichlorophenyl)-N-(4-methoxyphenyl)quinoline-4-carboxamide (CAS 332175-88-9)
- Methyl 6-hydroxy-1H-indazole-5-carboxylate (CAS 2665660-81-9)
- PF-06446846 Hydrochloride (CAS 1632250-50-0)
- 2-(3-Amino-2-methylphenyl)acetic acid (CAS 23876-07-5)
- Tofacitinib Impurity 78 (CAS CATO-C4X-107978)
- 6-Chloro-1-methylquinazoline-2,4(1H,3H)-dione (CAS 10320-59-9)
- Mepanipyrim-2-hydroxypropyl (CAS 204571-52-8)
- 4-Bromo-N-isobutylbenzenesulfonamide (CAS 7510-83-0)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
Why CATO?
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