6-Methyl-9H-carbazol-3-ol CAS 5257-08-9
| CAS No. | 5257-08-9 |
| Molecular Formula | C13H11NO |
| Molecular Weight | 197.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 6-Methyl-9H-carbazol-3-ol (CAS 5257-08-9), a certified reference material (molecular formula C13H11NO, MW 197.23 g/mol) for analytical method development and quality control.
6-Methyl-9H-carbazol-3-ol (C13H11NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 6-Methyl-9H-carbazol-3-ol 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 | C13H11NO |
| Molecular Weight | 197.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 6-Fluoro-alpha-methylbenzothiazole-2-methanol (CAS 782480-72-2)
- 7-Fluoro-4-methyl-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 866154-48-5)
- 6-Benzylpicolinaldehyde (CAS 854753-09-6)
- 9,10-Dihydroacridin-9-ol (CAS 6540-77-8)
- 2-Methyl-2-(3-methylphenyl)propanal (CAS 32454-13-0)
- 1-methyl-1H-pyrazole-4-carbothioamide (CAS 1152604-87-9)
- 5-(4-Chlorophenyl)-2-tosylpent-4-ynoic acid (CAS 134993-74-1)
- N-Cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 2096334-77-7)
- 2,3,5,6-tetrakis(3,6-diphenylcarbazol-9-yl)-1,4-dicyanobenzene (CAS 1416881-55-4)
- 2-(Pyridin-2-yl)-4,5-dihydrooxazole (CAS 119165-69-4)
- (S)-1-Phenylethan-1-amine (1S,3R)-3-((tert-butoxycarbonyl)amino)cyclohexane-1-carboxylate (CAS 2057506-22-4)
- 2-((2,6-Dichlorobenzyl)thio)acetic acid (CAS 65051-35-6)
- cis-4-((tert-Butoxycarbonyl)amino)cyclohexyl 4-methylbenzenesulfonate (CAS 1024015-36-8)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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