3-Methyl-5,6,7,8-tetrahydroquinoline-8-carbonitrile CAS 53400-66-1
| CAS No. | 53400-66-1 |
| Molecular Formula | C11H12N2 |
| Molecular Weight | 172.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Methyl-5,6,7,8-tetrahydroquinoline-8-carbonitrile.
3-Methyl-5,6,7,8-tetrahydroquinoline-8-carbonitrile (CAS 53400-66-1) is a high-purity analytical reference standard with the molecular formula C11H12N2 and a molecular weight of 172.23 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 3-Methyl-5,6,7,8-tetrahydroquinoline-8-carbonitrile is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 172.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Methyl-5,6,7,8-tetrahydroquinoline-8-carbonitrile 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 | C11H12N2 |
| Molecular Weight | 172.23 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.) | 1972 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-Methyl-1,2,3,4-tetrahydroquinoline-4-carbonitrile (CAS 72594-75-3)
- 1-Methyl-1,2,3,4-tetrahydroquinoline-6-carbonitrile (CAS 74896-23-4)
- 4-Methyl-5,6,7,8-tetrahydroquinoline-8-carbonitrile (CAS 83246-80-4)
- 2-Oxo-1,2,3,4-tetrahydroquinoline-3-carbonitrile (CAS 106073-17-0)
- 5-Oxo-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 135987-10-9)
- 4-Oxo-1,2,3,4-tetrahydroquinoline-6-carbonitrile (CAS 1388049-36-2)
- 8-Oxo-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 1400683-18-2)
- 5-Oxo-5,6,7,8-tetrahydroquinoline-2-carbonitrile (CAS 1471468-84-4)
Recommended Standards
- 3-Methyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole-6(5H)-thione (CAS 3173-11-3)
- 4-((Cyclopropylamino)methyl)benzonitrile (CAS 953903-93-0)
- 3-Ethylisoquinolin-5-amine (CAS 68055-69-6)
- 4-(2,5-Dimethyl-1H-pyrrol-1-yl)pyridine (CAS 5044-29-1)
- Zd-0892 (CAS 171964-73-1)
- 17-Methylene-4-androsten-3-one 17-Methylene-androst-4-en-3-one, 846-45-7 (CAS 846-45-7)
- 3-(4-phenylphenoxy)propanoic acid (CAS 63472-21-9)
- Teneligliptin Impurity 50 (CAS CATO-C4X-176050)
- Methyl 2-(4-(aminomethyl)-3-methylphenyl)acetate (CAS 2170478-35-8)
- 1-Phenyl-N-((1-(thiophen-2-yl)cyclopentyl)methyl)methanesulfonamide (CAS 1058249-70-9)
- 2-(3-Chlorophenyl)-4-(4-chlorophenyl)-4-oxobutanoic acid (CAS 344280-32-6)
- (2E)-1-(2,4-Dichlorophenyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one (CAS 925703-41-9)
- Benzyl methyl(4-(methylamino)cyclohexyl)carbamate (CAS 1353971-58-0)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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