Ethyl 5-(2-((4-methylpiperazin-1-yl)methyl)phenyl)-5-oxopentanoate CAS 898762-69-1
| CAS No. | 898762-69-1 |
| Molecular Formula | C19H28N2O3 |
| Molecular Weight | 332.44 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.
Ethyl 5-(2-((4-methylpiperazin-1-yl)methyl)phenyl)-5-oxopentanoate (CAS 898762-69-1), molecular formula C19H28N2O3 and molecular weight 332.44 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, Ethyl 5-(2-((4-methylpiperazin-1-yl)methyl)phenyl)-5-oxopentanoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 332.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Ethyl 5-(2-((4-methylpiperazin-1-yl)methyl)phenyl)-5-oxopentanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H28N2O3 |
| Molecular Weight | 332.44 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 2-((4-Methylpiperazin-1-yl)methyl)-4,5-diphenyloxazole (CAS 33161-88-5)
- 4-(4-Methylpiperazin-1-yl)-7-(trifluoromethyl)pyrrolo[1,2-a]quinoxaline (CAS 109028-09-3)
- 7-((4-Methylpiperazin-1-yl)(pyridin-3-yl)methyl)quinolin-8-ol (CAS 315698-24-9)
- 4-(5-((4-Methylpiperazin-1-yl)sulfonyl)thiophen-2-yl)-1,2,3-thiadiazole (CAS 320421-84-9)
- N-(2-(4-Methylpiperazin-1-yl)phenyl)-5-nitrofuran-2-carboxamide (CAS 713500-92-6)
- (4-Methylpiperazin-1-yl)(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone (CAS 883738-38-3)
- (4-Methylpiperazin-1-yl)(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone (CAS 832114-06-4)
- N-(2-(4-Methylpiperazin-1-yl)-2-(thiophen-3-yl)ethyl)benzamide (CAS 946271-80-3)
Recommended Standards
- Ethyl 1-methyl-3-[(phenylsulfanyl)methyl]-1H-thieno[2,3-c]pyrazole-5-carboxylate (CAS 400087-17-4)
- Ethyl 5-[3-(4-methylpiperazinomethyl)-phenyl]-5-oxovalerate (CAS 898789-49-6)
- Cis-2-((4,5-diphenyloxazol-2-yl)methyl)cyclohexanamine (CAS 89004-20-6)
- Kryptofix 221 (CAS 31364-42-8)
- Formaldehyde, polymer with 3-methylphenol (CAS 25086-36-6)
- (E)-1-morpholino-3-(3-((4-(trifluoromethyl)benzyl)oxy)phenyl)prop-2-en-1-one (CAS 866151-69-1)
- N-cyclohexyl-4-methyl-1,2,3-thiadiazole-5-carboxamide (CAS 69635-98-9)
- 2-Chloro-4-(4-morpholinylcarbonyl)benzeneboronic acid (CAS 2000187-73-3)
- [1-(Butan-2-yl)-2-methanesulfonyl-1h-imidazol-5-yl]methanol (CAS 1221342-15-9)
- Mirabegron Impurity 30 (CAS CATO-C4X-103230)
- (1R,3r)-3-(3-(trifluoromethyl)phenyl)cyclobutan-1-amine hydrochloride (CAS 1807885-07-9)
- 1-Oxo-2,4a,9,9a-tetrahydro-1H-pyrido[3,4-b]indole-6-carboxylic acid (CAS 916522-70-8)
- 2-Amino-8-chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one (CAS 23474-55-7)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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