3-Chloro-1-(6-methyl-3,4-dihydroquinolin-1(2H)-yl)propan-1-one CAS 92020-86-5
| CAS No. | 92020-86-5 |
| Molecular Formula | C13H16ClNO |
| Molecular Weight | 237.73 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.
3-Chloro-1-(6-methyl-3,4-dihydroquinolin-1(2H)-yl)propan-1-one (CAS 92020-86-5), molecular formula C13H16ClNO and molecular weight 237.73 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Chloro-1-(6-methyl-3,4-dihydroquinolin-1(2H)-yl)propan-1-one (C13H16ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 237.73 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.
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 | C13H16ClNO |
| Molecular Weight | 237.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Butyl-6-chloro-3,4-dimethyl-2h-pyrazolo[3,4-b]pyridine (CAS 1018127-94-0)
- 2-Chloro-n-[cyclopropyl(4-methylphenyl)methyl]acetamide (CAS 1031131-00-6)
- 3-chloro-N-1,2,3,4-tetrahydronaphthalen-1-ylpropanamide (CAS 1087784-09-5)
- 2-Chloro-n-[(1-phenylcyclobutyl)methyl]acetamide (CAS 1087792-00-4)
- 4-Chloro-2-methyl-3,4-dihydro-2H-thieno[2,3-e][1,2]thiazine 1,1-dioxide (CAS 1114597-40-8)
- 7-Chloro-n-cyclopropyl-2,3,4,5-tetrahydro-1-benzoxepin-5-amine (CAS 1156602-56-0)
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Recommended Standards
- 3-Chloro-1-(4-methyl-3,4-dihydroquinolin-1(2H)-yl)propan-1-one (CAS 92020-81-0)
- 3-Chloro-N-cyclohexylbenzamide (CAS 62250-56-0)
- 3-(4-Chlorophenyl)-N,N-diethylprop-2-enamide (CAS 23784-71-6)
- 4-(Chloromethyl)-N-cyclopentylbenzamide (CAS 896906-11-9)
- 2-Cyano-N-(4-fluoro-3-nitrophenyl)acetamide (CAS 560103-27-7)
- (3AR,6aR)-2-phenyltetrahydro-4H-cyclopenta[d][1,3,2]dioxaborole (CAS 7462-36-4)
- 2-(3,3-Dimethylazetidin-1-yl)acetonitrile (CAS 1547796-70-2)
- (E)-N-methoxy-N'-(7-(1-(m-tolyloxy)ethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)formimidamide (CAS 477865-51-3)
- 2-(Difluoromethyl)-2-methylcyclopropan-1-amine hydrochloride (CAS 2411265-47-7)
- Ethyl 2-(5-(4-chlorophenoxy)-2-(4-chlorophenyl)oxazol-4-yl)acetate (CAS 68430-59-1)
- Tri-O-acetyl-D-glucal (CAS 2873-29-2)
- (Z)-1-Bromonon-3-ene (CAS 60705-54-6)
- 2,3,4,4-tetramethylpentanoic acid (CAS 67731-84-4)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
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