3-O-Methylviridicatin CAS 6152-57-4
| CAS No. | 6152-57-4 |
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-O-Methylviridicatin.
3-O-Methylviridicatin (CAS 6152-57-4) is a high-purity analytical reference standard with the molecular formula C16H13NO2 and a molecular weight of 251.28 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 3-O-Methylviridicatin is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 251.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-Methyl-2-(2-phenoxyacetamido)butanoic acid (CAS 879553-92-1)
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- 3-Hydroxy-6-(8-hydroxy-1,4-dioxaspiro[4.5]decan-8-yl)pyridine (CAS 713526-59-1)
- 3-tert-Butyl-1-(2,4-Difluorophenyl)-1H-pyrazol-5-amine (CAS 778611-49-7)
- 2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-methoxy-N-(propan-2-yl)pyrimidin-4-amine (CAS 338954-53-3)
- 1-((2-Chloro-4-nitrophenoxy)methyl)-1h-pyrazole-3-carboxylic acid (CAS 1004193-30-9)
- 4-Methoxy-2-morpholinomethyl benzophenone (CAS 898750-02-2)
- 3-Fluoro-2-methyl-5-(trifluoromethyl)pyridine (CAS 1260790-61-1)
- N,N-Dimethylthioacetamide (CAS 631-67-4)
- [2-amino-2-(3-methylphenyl)ethyl]dimethylamine (CAS 1247899-43-9)
- 2-(3-Chlorophenyl)-7-(4-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (CAS 860610-99-7)
- Acetyl-ACTH (3-24) (human, bovine, rat) (CAS 1815617-99-2)
- Olopatadine Impurity 21 (CAS 680579-52-6; 7333-67-7)
- Compstatin control peptide (CAS 301544-78-5)
Why CATO?
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