7114-80-9 3-methylisoquinolin-1(2H)-one DTXSID70390546 CAS 7114-80-9
| CAS No. | 7114-80-9 |
| Molecular Formula | C10H9NO |
| Molecular Weight | 159.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7114-80-9 3-methylisoquinolin-1(2H)-one DTXSID70390546 (CAS 7114-80-9), molecular formula C10H9NO and molecular weight 159.18 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 7114-80-9 3-methylisoquinolin-1(2H)-one DTXSID70390546 (C10H9NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 7114-80-9 3-methylisoquinolin-1(2H)-one DTXSID70390546 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 | C10H9NO |
| Molecular Weight | 159.18 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1959 |
| Nitrogen Atoms | 1 |
Related methylisoquinolin Standards
- 3-Methylisoquinolin-8-ol (CAS 1037219-67-2)
- 8-Methylisoquinolin-1(2H)-one (CAS 116409-35-9)
- 6-Methylisoquinolin-1(2H)-one (CAS 131002-10-3)
- 1-Methylisoquinolin-3-ol (CAS 16535-89-0)
- 1-Methylisoquinolin-3(2H)-one (CAS 36073-91-3)
- 1-Methylisoquinolin-5-ol (CAS 20335-65-3)
- 1-Methylisoquinolin-7-ol (CAS 31181-23-4)
- 1-Methylisoquinolin-8-ol (CAS 477585-45-8)
Recommended Standards
- 1-Acetylindole (CAS 576-15-8)
- 8Q07182D0T 89-73-6 Salicylhydroxamic acid Benzamide, N,2-dihydroxy- (9CI) Salicylohydroxamic acid Benzamide, N,2-dihydroxy- N,2-Dihydroxybenzamide EINECS 201-934-3 2-Hydroxybenzhydroxamic acid o-Hydroxybenzohydroxamic acid 2-Hydroxybenzohydroxamic acid NSC 193440 NSC 5088 Salicylohydroximic acid SHA UNII-8Q07182D0T (CAS 89-73-6)
- (R)-2-acetamidopentanoic acid 57357-56-9 Acetyl-D-2-aminovaleric acid (CAS 57357-56-9)
- (2-oxo-ethyl)-carbamic acid tert-butyl ester 89711-08-0 N-Boc-2-aminoacetaldehyde boc-l-glycinal t-butyl n-(2-oxoethyl)cabamate (CAS 89711-08-0)
- Tert-butyl (3-amino-2,2-dimethylcyclobutyl)carbamate (CAS 1594952-43-8)
- 2-Bromo-4-butyl-1-fluorobenzene (CAS 1632406-80-4)
- 1-(3-Methyl-4-nitrophenyl)propan-2-ol (CAS 1405896-46-9)
- Improsulfan (CAS 13425-98-4)
- (1-(Aminomethyl)-3-ethylcyclohexyl)methanol (CAS 1537567-05-7)
- 3,4-Diethylphenol (CAS 875-85-4)
- Pyridine N-Oxide (CAS 694-59-7)
- Methyl 3-oxotetrahydro-2H-thiopyran-2-carboxylate (CAS 38555-41-8)
- 5-(4-Methylpiperidin-4-yl)-3-(pyridin-3-yl)-1,2,4-oxadiazole (CAS 1405035-67-7)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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