Norisoboldine CAS 23599-69-1
| CAS No. | 23599-69-1 |
| Molecular Formula | C18H19NO4 |
| Molecular Weight | 313.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Norisoboldine is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Norisoboldine (CAS 23599-69-1), molecular formula C18H19NO4 and molecular weight 313.35 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H19NO4, Norisoboldine contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 313.35 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 Norisoboldine 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 | C18H19NO4 |
| Molecular Weight | 313.35 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Kresoxim-Methyl (CAS 143390-89-0)
- LAUROLITSINE (CAS 5890-18-6)
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- Bz-Tyr-OEt (CAS 3483-82-7)
- 2,2,2-Trifluoro-1-(2-fluoro-5-nitrophenyl)ethan-1-ol (CAS 2229409-70-3)
- 2-(1-Methyl-1,2,3,4-tetrahydroquinolin-6-yl)-2-(piperidin-1-yl)ethan-1-amine (CAS 1171880-01-5)
- 3-Fluoro-n-phenylbenzene-1-sulfonamide (CAS 30058-38-9)
- 2-Hydroxy-N-(3-(methylthio)phenyl)acetamide (CAS 926190-07-0)
- 5-Isopropyl-2,3-dihydro-1H-inden-1-one (CAS 5120-34-3)
- 2-(4,4-Dimethylcyclohexylidene)acetic acid (CAS 794520-18-6)
- [5-(hydroxymethyl)pyrrolidin-2-yl]methanol (CAS 5626-66-4)
- Febuxostat Impurity 96 (CAS CATO-C4X-116296)
- 5-Amino-3,4-dihydroisoquinolin-1(2H)-one (CAS 129075-53-2)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
Why CATO?
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