tert-Butyl 4-(4-(2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetamido)benzyl)piperazine-1-carboxylate CAS 1311174-68-1
| CAS No. | 1311174-68-1 |
| Molecular Formula | C27H33N5O4 |
| Molecular Weight | 491.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of tert-Butyl 4-(4-(2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetamido)benzyl)piperazine-1-carboxylate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
tert-Butyl 4-(4-(2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetamido)benzyl)piperazine-1-carboxylate (CAS 1311174-68-1) is a high-purity analytical reference standard with the molecular formula C27H33N5O4 and a molecular weight of 491.58 g/mol.
Structurally, tert-Butyl 4-(4-(2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetamido)benzyl)piperazine-1-carboxylate (C27H33N5O4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 491.58 g/mol, it falls into the moderately-high-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.
As a certified reference material (CRM), tert-Butyl 4-(4-(2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetamido)benzyl)piperazine-1-carboxylate 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 | C27H33N5O4 |
| Molecular Weight | 491.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
Recommended Standards
- N-((2R,3R,4R,5S,6R)-2,4-bis(benzyloxy)-6-((benzyloxy)methyl)-5-hydroxytetrahydro-2H-pyran-3-yl)acetamide (CAS 119870-30-3)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3',4'-dimethyl-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 1379865-25-4)
- TG6-129, >98% (HPLC) (CAS 1164464-14-5)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3',4'-dimethyl-[1,1'-biphenyl]-3-yl)propanoic acid (CAS 1379884-40-8)
- 3-(4-Nitrophenoxy)benzoic acid (CAS 27237-21-4)
- 6-chloroimidazo[1,5-a]pyridine (CAS 1426424-80-7)
- 4-Fluoro-1,3-dihydro-2H-inden-2-one (CAS 1210824-58-0)
- 1-Chloro-4-(propylsulfonyl)butane (CAS 343270-16-6)
- 2,2,2-Trifluoroethyl n-(2-ethyl-6-methylphenyl)carbamate (CAS 1087788-62-2)
- 4-Cyclopropoxy-5-ethyl-N,N-dimethylnicotinamide (CAS 1243447-34-8)
- tert-Butyl 3-methylbenzoate (CAS 16537-19-2)
- (3R,4S,5S,6S)-6-Formyltetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 67968-62-1)
- tert-Butyl (3-(trifluoromethyl)-1H-pyrazol-4-yl)carbamate (CAS 2247207-77-6)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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