6-Nitro-1,2,3,4-tetrahydroquinoline CAS 14026-45-0
| CAS No. | 14026-45-0 |
| Molecular Formula | C9H10N2O2 |
| Molecular Weight | 178.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Nitro-1,2,3,4-tetrahydroquinoline 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.
CATO supplies 6-Nitro-1,2,3,4-tetrahydroquinoline (CAS 14026-45-0), a certified reference material (molecular formula C9H10N2O2, MW 178.19 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 6-Nitro-1,2,3,4-tetrahydroquinoline is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 178.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O2 |
| Molecular Weight | 178.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
Related Nitro Standards
- 2-Methyl-5-nitro-2,3-dihydro-1h-indole (CAS 115210-54-3)
- (S)-4-Nitro-2,3-dihydro-1H-inden-1-amine (CAS 1212877-86-5)
- (R)-4-Nitro-2,3-dihydro-1H-inden-1-amine (CAS 1213551-84-8)
- 3-Methyl-5-nitro-2,3-dihydro-1H-indole (CAS 1401518-74-8)
- 3-Methyl-7-nitro-indoline (CAS 1700435-61-5)
- 6-Nitro-1,2,3,4-tetrahydroisoquinoline (CAS 186390-77-2)
- 1-Methyl-5-nitro-2,3-dihydro-1H-indole (CAS 18711-25-6)
- 3-Nitro-5,6,7,8-tetrahydroquinoline (CAS 84531-35-1)
Recommended Standards
- 3,5,6-Trimethyl-[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one (CAS 140911-18-8)
- 3-Methoxy-7,8-dihydro-1,6-naphthyridin-5(6H)-one (CAS 1393584-86-5)
- 7-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one (CAS 141068-81-7)
- N-(2-Formyl-6-methylpyridin-4-yl)acetamide (CAS 1393568-06-3)
- 1-(6-Amino-2-chlorophenyl)azepane (CAS 926215-35-2)
- Methyl 4,5,6,7-tetrahydrothieno[2,3-c]pyridine-2-carboxylate hydrochloride (CAS 1956377-82-4)
- N-(2-Furoyl)leucine (CAS 1361143-17-0)
- (S)-tert-Butyl-dimethyl-[7a-methyl-1- (1R,4R,5-trimethyl-hex-2-enyl)-octahydro-inden-4-yloxy]-silane (CAS 144177-03-7)
- Diethyl 2-phenylcyclopropane-1,1-dicarboxylate (CAS 3092-20-4)
- N-Cyclohexylpentanamide (CAS 2763-66-8)
- 2-((2,3-Dihydrobenzofuran-7-yl)oxy)propan-1-amine (CAS 744977-17-1)
- Apremilast Impurity 36 (CAS 253168-82-0)
- 2-(4-Bromophenoxy)pyrazine (CAS 1016689-94-3)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
Why CATO?
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