4-(6-Methoxy-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-1,2,3,5-tetramethyl-1H-pyrazol-2-ium methyl sulfate CAS 60317-11-5
| CAS No. | 60317-11-5 |
| Molecular Formula | C20H20N3O3 |
| Molecular Weight | N/A |
| 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 4-(6-Methoxy-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-1,2,3,5-tetramethyl-1H-pyrazol-2-ium methyl sulfate.
4-(6-Methoxy-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-1,2,3,5-tetramethyl-1H-pyrazol-2-ium methyl sulfate (CAS 60317-11-5) is a high-purity analytical reference standard with the molecular formula C20H20N3O3CH3O4S and a molecular weight of 461.49 g/mol.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 4-(6-Methoxy-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-1,2,3,5-tetramethyl-1H-pyrazol-2-ium methyl sulfate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 461.49 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.
CATO manufactures 4-(6-Methoxy-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-1,2,3,5-tetramethyl-1H-pyrazol-2-ium methyl sulfate 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 | C20H20N3O3 CH3O4S |
| Molecular Weight | 461.49 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 1-(2-Methoxy-6-(methylsulfonyl)phenyl)piperazine (CAS 1000018-42-7)
- 6-methoxy-1-methyl-1H-1,3-benzodiazol-7-amine (CAS 1000202-26-5)
- 2-Methoxy-3-(trifluoromethyl)benzaldehyde (CAS 1000339-54-7)
- 1-Methoxy-3-methyl-5-(trifluoromethoxy)benzene (CAS 1000339-56-9)
- 5-Methoxy-7-methyl-1H-indazole-3-carbaldehyde (CAS 1000340-55-5)
- 5-Methoxy-7-methyl-1H-indazole-3-carboxylic acid (CAS 1000340-57-7)
- 5-Methoxy-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-90-8)
- 6-Methoxy-4-nitro-1H-indazole (CAS 1000341-08-1)
Recommended Standards
- 7-(Piperidin-1-yl)-[1,2,4]triazolo[4,3-c]pyrimidin-3(2H)-one (CAS 1707378-86-6)
- (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-bromobenzyl)propanoic acid (CAS 1260592-99-1)
- 2,4-Dimethylpiperidine (CAS 6287-19-0)
- 5-Methyl-1H-pyrazole-3,4-dicarboxylic acid (CAS 91808-38-7)
- 2-Amino-2-(2-chloro-6-fluorophenyl)acetic acid (CAS 500695-92-1)
- (1S,4s)-4-((7-morpholinoquinoxalin-5-yl)oxy)cyclohexan-1-amine (CAS 1628908-34-8)
- Benzyl (S)-2-((tert-butoxycarbonyl)amino)-3,3-diphenylpropanoate (CAS 915750-93-5)
- Aquathol disodium (CAS 6385-60-0)
- 2-((Trimethylsilyl)ethynyl)phenol (CAS 81787-62-4)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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