1,3-Dimethyl-5H-pyrido[4,3-b]indole CAS 46382-84-7
| CAS No. | 46382-84-7 |
| Molecular Formula | C13H12N2 |
| Molecular Weight | 196.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1,3-Dimethyl-5H-pyrido[4,3-b]indole (C13H12N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 196.25 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1,3-Dimethyl-5H-pyrido[4,3-b]indole (CAS 46382-84-7), molecular formula C13H12N2 and molecular weight 196.25 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C13H12N2 |
| Molecular Weight | 196.25 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 2-(1-Ethyl-3,5-dimethyl-1h-pyrazol-4-yl)propanoic acid (CAS 1007460-69-6)
- 2-(3,5-Dimethyl-1-propyl-1H-pyrazol-4-yl)acetic acid (CAS 1007460-73-2)
- 1,5-Dimethyl-9-oxo-3,7-diazabicyclo[3.3.1]Nonane-3-carbaldehyde (CAS 1144445-88-4)
- 1-Butyl-3,5-dimethyl-1h-pyrazole-4-carboxylic acid (CAS 1154897-63-8)
- 3-(4-Ethyl-3,5-dimethyl-1H-pyrazol-1-yl)propanoic acid (CAS 1177317-50-8)
- 2-(4-Ethyl-3,5-dimethyl-1H-pyrazol-1-yl)propanoic acid (CAS 1217862-44-6)
- 1,5-Dimethyl-3-morpholino-1H-pyrazol-4-amine (CAS 1245822-66-5)
- 2-(2,5-Dimethyl-1H-pyrrol-1-yl)benzonitrile (CAS 124678-40-6)
Recommended Standards
- 1,3-dimethyl-2-oxo-benzimidazole-5-carbaldehyde (CAS 55241-49-1)
- 1,3-Dimethyl-5-morpholino-1H-pyrazol-4-amine (CAS 568577-87-7)
- 1,3-Diazaspiro[4.7]Dodecane-2,4-dione (CAS 710-94-1)
- 1,3-Dimethyl-9H-pyrido[3,4-b]indole (CAS 22314-94-9)
- (R)-3-methyl-1-(piperidin-1-yl)butan-2-amine (CAS 1315360-79-2)
- 3-Tetradecylthiophene (CAS 110851-66-6)
- 2-Bromo-N-(2-ethoxybenzyl)acetamide (CAS 2096986-70-6)
- 6-(Trifluoromethoxy)pyrazin-2-amine (CAS 1261576-51-5)
- Lubiprostone impurity 4 (CAS 2196182-47-3)
- Adamantane carboxylic acid (CAS 828-51-3)
- 5-[(4-bromo-1h-pyrazol-1-yl)methyl]-1-methyl-1h-1,2,4-triazole (CAS 1464837-83-9)
- tert-Butyl (6-methyl-5-oxoheptyl)carbamate (CAS 1649439-52-0)
- 2-Chloro-4-(4-methylisoxazol-5-yl)phenol (CAS 1399653-31-6)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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