9-Hydroxy-2,5,11-trimethyl-6H-pyrido[4,3-b]carbazol-2-ium CAS 58337-34-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58337-34-1 |
| Molecular Formula | C18H17N2O |
| Molecular Weight | 277.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 9-Hydroxy-2,5,11-trimethyl-6H-pyrido[4,3-b]carbazol-2-ium (CAS 58337-34-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H17N2O. Molecular weight: 277.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H17N2O |
| Molecular Weight | 277.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 9-Butyl-6-((2,4-dichlorobenzyl)thio)-9H-purin-2-amine (CAS 93018-64-5)
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- 8-(Piperazin-1-ylsulfonyl)quinoline (CAS 401566-55-0)
- 2,3,4,6-Tetra-O-acetyl-D-mannopyranosyl fluoride (CAS 174511-17-2)
- Phosphoric acid, monobutyl ester, potassium salt (CAS 25238-99-7)
- Lanthanum nickel (CAS 12196-72-4)
- 3-(2,3-Dimethoxybenzylidene)pyrrolidin-2-one (CAS 91958-00-8)
- Trimetazidine Dihydrochloride EP Impurity C (CAS 2103-57-3)
- (R)-3-(2-Methoxyethoxy)pyrrolidine (CAS 942618-26-0)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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