1,3,3-Trimethyl-3,4-dihydroisoquinoline CAS 79023-51-1
| CAS No. | 79023-51-1 |
| Molecular Formula | C12H15N |
| Molecular Weight | 173.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 1,3,3-Trimethyl-3,4-dihydroisoquinoline is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 173.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1,3,3-Trimethyl-3,4-dihydroisoquinoline (CAS 79023-51-1) is a high-purity analytical reference standard with the molecular formula C12H15N and a molecular weight of 173.25 g/mol.
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 | C12H15N |
| Molecular Weight | 173.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Related Trimethyl Standards
- 2,2,4-Trimethyl-1,2-dihydroquinoline (CAS 147-47-7)
- 4,5,5-Trimethyl-2-oxooxazolidine-4-carboxylic acid (CAS 100911-43-1)
- 1,3,4-Trimethyl-1H-pyrazole-5-carbonyl chloride (CAS 330937-69-4)
- 1,3,5-Trimethyl-1H-pyrazole-4-carbonyl chloride (CAS 98298-63-6)
- 3,4,5-Trimethyl-1H-pyrazole-1-carbonyl chloride (CAS 67514-64-1)
- Trimethyl(thiophen-3-yloxy)silane (CAS 107638-07-3)
- 2,2,5-Trimethyl-1,3-dioxane-5-carboxylic Acid (CAS 16837-14-2)
- α,α,2-Trimethyl-1-piperazineethanol (CAS 1250410-44-6)
Recommended Standards
- 1',2',3',4'-Tetrahydro-[1,1'-biphenyl]-2-amine (CAS 59816-86-3)
- 1',3'-Dihydrospiro[cyclopentane-1,2'-indole] (CAS 7075-78-7)
- 1-(m-Tolyl)-3-azabicyclo[3.1.0]hexane (CAS 86215-39-6)
- 1,3-dihydrospiro[indene-2,2’-pyrrolidine] (CAS 781559-69-1)
- 7-Amino-1H-indazole-3-carbaldehyde (CAS 1289059-14-8)
- Methyl 4-Fluoroindole-3-carboxylate (CAS 1220039-52-0)
- α-Cadinol (CAS 481-34-5)
- α-Angelicalactone (CAS 591-12-8)
- 4-Hydroxybiphenyl-3-carbaldehyde (CAS 1761-63-3)
- Ethyl 4-(((1,3-dioxoisoindolin-2-yl)methyl)amino)benzoate (CAS 16320-15-3)
- Xanthosine (CAS 146-80-5)
- [(2R,6R)-6-methylmorpholin-2-yl]methanol;hydrochloride (CAS 2409588-87-8)
- 3-(4-Bromophenyl)-9-phenyl-9H-carbazole (CAS 1028647-93-9)
- (Pro30,Tyr32,Leu34)-Neuropeptide Y (28-36) (CAS 161650-01-7)
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