1-Isobutyl-7-methoxy-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole CAS 175975-76-5
| CAS No. | 175975-76-5 |
| Molecular Formula | C16H22N2O |
| Molecular Weight | 258.36 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.
1-Isobutyl-7-methoxy-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole (CAS 175975-76-5) is a high-purity analytical reference standard with the molecular formula C16H22N2O and a molecular weight of 258.36 g/mol.
Based on its molecular formula C16H22N2O, 1-Isobutyl-7-methoxy-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 258.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 1-Isobutyl-7-methoxy-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H22N2O |
| Molecular Weight | 258.36 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 2 |
Related Isobutyl Standards
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- 4-(3-Isobutyl-3H-imidazo[4,5-b]pyridin-2-yl)-1,2,5-oxadiazol-3-amine (CAS 1281716-40-2)
- 2-Isobutyl-4-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridin-6(7H)-one (CAS 1018163-88-6)
- 2-Isobutyl-7-(trifluoromethyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1807594-65-5)
- (4-Isobutyl-2-phenyl-1,3-oxazol-5-yl)acetic acid (CAS 1172876-89-9)
- 1'-Isobutyl-2'-oxospiro[cyclopropane-1,3'-indoline]-2-carboxylic acid (CAS 2138280-52-9)
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Recommended Standards
- tert-Butyl 4-amino-4-(2-methoxyethyl)piperidine-1-carboxylate (CAS 1713163-25-7)
- 4'-Ethoxy-4-propyl-5,6-dihydro-[1,1'-biphenyl]-3(4H)-one (CAS 177652-31-2)
- 1-(2,6-Dicyclopropylpyrimidin-4-yl)-1,4-diazepane (CAS 1710195-40-6)
- tert-butyl 4-(aminomethyl)-4-(methoxymethyl)piperidine-1-carboxylate (CAS 1782663-58-4)
- (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-((3-phenylpropyl)amino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 101565-57-5)
- 3-bromo-4-phenoxybenzaldehyde (CAS 1000414-11-8)
- Ethyl 4,4-diethyl-2-oxocyclohexanecarboxylate (CAS 477877-86-4)
- 2-((1-(4-Methoxyphenyl)-1H-imidazol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide (CAS 851132-60-0)
- 4,4-Dimethylpiperidine-2-carboxylic acid (CAS 137734-86-2)
- 1-Cyano-3-methylguanidine (CAS 1609-07-0)
- 1-(Cyanomethyl)-2-oxopiperidine-4-carboxylic Acid (CAS 2006278-29-9)
- 2-(3-(Hydroxymethyl)pyrrolidin-1-yl)-N-(4-methylthiazol-2-yl)acetamide (CAS 1456308-56-7)
- Agomelatine Impurity 18 (CAS 1352303-07-1)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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