3-(2-Acetyl-1,2-dihydroisoquinolin-1-yl)pentane-2,4-dione CAS 94129-35-8
| CAS No. | 94129-35-8 |
| Molecular Formula | C16H17NO3 |
| Molecular Weight | 271.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(2-Acetyl-1,2-dihydroisoquinolin-1-yl)pentane-2,4-dione 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.
3-(2-Acetyl-1,2-dihydroisoquinolin-1-yl)pentane-2,4-dione (CAS 94129-35-8), molecular formula C16H17NO3 and molecular weight 271.31 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(2-Acetyl-1,2-dihydroisoquinolin-1-yl)pentane-2,4-dione (C16H17NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 271.31 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C16H17NO3 |
| Molecular Weight | 271.31 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Acetyl Standards
- 2-(3,4-Dihydroisoquinolin-2(1H)-yl)-4-methylpyrimidine-5-carboxylic acid (CAS 1017485-42-5)
- 1-(6-(3,4-Dihydroisoquinolin-2(1H)-yl)-2-methylpyridin-3-yl)ethanol (CAS 1355204-31-7)
- 3-(3,4-Dihydroisoquinolin-2(1H)-yl)-1-(pyridin-2-yl)propan-1-ol (CAS 439111-00-9)
- 6-(3,4-Dihydroisoquinolin-2(1H)-yl)-2-methylnicotinic acid (CAS 1355200-34-8)
- 6-(3,4-Dihydroisoquinolin-2(1H)-yl)-5-methylnicotinic acid (CAS 1355201-52-3)
- Methyl 6-(3,4-dihydroisoquinolin-2(1H)-yl)nicotinate (CAS 1355201-90-9)
- 6-(3,4-Dihydroisoquinolin-2(1H)-yl)-4-methylnicotinic acid (CAS 1355224-80-4)
- 1-(6-(3,4-Dihydroisoquinolin-2(1H)-yl)-2-methylpyridin-3-yl)ethan-1-amine (CAS 1355223-47-0)
Recommended Standards
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- 3-((3-Acetyl-2,5-dimethyl-1H-pyrrol-1-yl)methyl)benzoic acid (CAS 887683-75-2)
- 3-(6-Methyl-1-oxo-1,2,3,4-tetrahydro-9H-carbazol-9-yl)propanoic acid (CAS 510764-84-8)
- n1-Isopropyl-6-methylbenzene-1,2-diamine (CAS 180207-83-4)
- 4-Oxochromane-6-carboxylic acid (CAS 90921-08-7)
- 2-Methoxy-5-(pyridin-2-yl)aniline (CAS 104994-90-3)
- (5-(1-Methyl-1H-pyrazol-4-yl)-1H-imidazol-2-yl)methanamine (CAS 1249635-73-1)
- 1-(3-Nitropyridin-4-yl)piperazine (CAS 1052704-89-8)
- 2-Ethylhexyl formate (CAS 5460-45-7)
- Methyl 3-tert-butylisoxazole-5-carboxylate (CAS 133674-39-2)
- 4-Chlorophenylacetone (CAS 5586-88-9)
- Methyl 2,6-dimethyl-1-oxaspiro[2.5]octane-2-carboxylate (CAS 78258-29-4)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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