2,7-Dimethoxy-9H-carbazole CAS 61822-18-2
| CAS No. | 61822-18-2 |
| Molecular Formula | C14H13NO2 |
| Molecular Weight | 227.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,7-Dimethoxy-9H-carbazole (CAS 61822-18-2), a certified reference material (molecular formula C14H13NO2, MW 227.26 g/mol) for analytical method development and quality control.
Structurally, 2,7-Dimethoxy-9H-carbazole (C14H13NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 227.26 g/mol, it falls into the medium-molecular-weight range. 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 2,7-Dimethoxy-9H-carbazole 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 | C14H13NO2 |
| Molecular Weight | 227.26 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Dimethoxy Standards
- (R)-1-(4,5-Dimethoxy-2-nitrophenyl)ethan-1-ol (CAS 1354424-18-2)
- (S)-1-(4,5-Dimethoxy-2-nitrophenyl)ethan-1-ol (CAS 1354424-29-5)
- 2,5-Dimethoxy-α-(nitromethyl)benzenemethanol (CAS 14438-63-2)
- 1-(4,5-Dimethoxy-2-nitrophenyl)ethan-1-ol (CAS 37942-55-5)
- {[4,5-dimethoxy-2-(methylsulfanyl)phenyl]methyl}(methyl)amine (CAS 1333889-03-4)
- 2,5-Dimethoxy-3-nitrobenzoic acid (CAS 17894-26-7)
- 2,3-Dimethoxy-4-nitrobenzoic acid (CAS 61203-51-8)
- 2,3-Dimethoxy-5-nitrobenzoic acid (CAS 72517-25-0)
Recommended Standards
- 2,5-Dimethyl-1-phenyl-1H-pyrrole-3,4-dicarbaldehyde (CAS 38824-62-3)
- 2-[(tert-Butoxy)carbonyl]-2-azabicyclo[2.1.1]hexane-4-carboxylic acid (CAS 220598-45-8)
- 2,4-Diamino-N-phenylbenzamide (CAS 77142-69-9)
- 2-[methyl(phenyl)amino]benzoic acid (CAS 73323-82-7)
- N'-(1-benzylpiperidine-4-carbonyl)-2,5-dichlorobenzenesulfonohydrazide (CAS 672949-72-3)
- 2-Hydroxy-5-(m-tolyl)nicotinic acid (CAS 76053-40-2)
- 5-Acetyl-2-(4-ethylphenoxy) pyridine (CAS 1556627-26-9)
- (2-(Benzo[d][1,3]dioxol-5-ylmethoxy)pyridin-4-yl)methanamine (CAS 869294-04-2)
- tert-Butyl (10-hydroxydecyl)carbamate (CAS 173606-54-7)
- 6-Methyl-5-nitroimidazo[2,1-b]thiazole (CAS 62195-26-0)
- 2,4-dichloro-1-(1-isothiocyanatoethyl)benzene (CAS 1036622-05-5)
- 2-(tert-Butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1627722-65-9)
- 2-(3-Amino-4-methyl-1h-pyrazol-1-yl)propanoic acid (CAS 1245772-90-0)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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