4-(7-(Dimethylamino)-3-m-tolylisoquinolin-1-ylamino)-4-oxobutanoic acid CAS 1415564-54-3
| CAS No. | 1415564-54-3 |
| Molecular Formula | C22H23N3O3 |
| Molecular Weight | 377.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(7-(Dimethylamino)-3-m-tolylisoquinolin-1-ylamino)-4-oxobutanoic acid 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.
4-(7-(Dimethylamino)-3-m-tolylisoquinolin-1-ylamino)-4-oxobutanoic acid (CAS 1415564-54-3), molecular formula C22H23N3O3 and molecular weight 377.44 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 4-(7-(Dimethylamino)-3-m-tolylisoquinolin-1-ylamino)-4-oxobutanoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 377.44 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C22H23N3O3 |
| Molecular Weight | 377.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Dimethylamino Standards
- 11-(3-(Dimethylamino)prop-1-yn-1-yl)-9-(trifluoromethyl)-6,11-dihydrodibenzo[b,e]thiepin-11-ol (CAS 1956379-79-5)
- (E)-3-Dimethylamino-1-[4-(6-dimethylamino-4-trifluoro-methyl-pyridin-2-yl)-phenyl]-but-2-en-1-one (CAS 1311283-92-7)
- N-[3-(2-Dimethylamino-5-trifluoromethyl-pyridin-3-yl)-phenyl]-N,N-diethyl-acetamidine (CAS 1311283-90-5)
- (2E)-3-[4-(Dimethylamino)phenyl]-2-[5-(2-fluorobenzoyl)thiophen-2-yl]prop-2-enenitrile (CAS 338966-67-9)
- Methyl 2-((3-(((dimethylamino)methylene)carbamoyl)piperidin-1-yl)methyl)-3-nitrobenzoate (CAS 865660-27-1)
- 4-(4-(Dimethylamino)phenyl)-N-(3,5-dimethylphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 537679-57-5)
- 4-[4-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-pyrimidine-2-thiol (CAS 1311278-15-5)
- 4-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-pyrimidine-2-thiol (CAS 1311279-01-2)
Recommended Standards
- 1-(4-(6-(1H-Pyrrol-1-yl)pyridazin-3-yl)piperazin-1-yl)-2-phenoxypropan-1-one (CAS 1396767-80-8)
- 5-Tetradecyl-6-trifluoromethyl[1,3]oxazine-2,4-dione (CAS 164021-26-5)
- 1-[4-(4-Methylbenzyl)-3-oxo-3,4-dihydroquinoxalin-2-yl]piperidine-4-carboxylic acid (CAS 1243023-10-0)
- 1-(2-Methoxybenzoyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (CAS 1775467-23-6)
- 2-(1-(3-(2-Methoxyphenyl)allyl)-3-oxopiperazin-2-yl)acetic acid (CAS 1037015-75-0)
- (4-Methylpiperidin-1-yl)(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone (CAS 1704066-76-1)
- 5,6-dimethyl-7-(2-pyridin-2-ylethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 1097036-91-3)
- Benzyl (2-(methylamino)-2-oxoethyl)carbamate (CAS 21855-72-1)
- 2-Hydroxy-5-(4-methylthiazol-2-yl)benzaldehyde (CAS 2227293-68-5)
- 2-chloro-n'-(phenylacetyl)acetohydraZide (CAS 199938-15-3)
- 6-(Bromomethyl)-2-methylbenzo[d]oxazole (CAS 136663-55-3)
- Ethyl 3-(3-chloro-2-methylphenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylate (CAS 866039-08-9)
- Lamivudine EP Impurity B ((2S,5S)-Isomer) (CAS 136846-20-3)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
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