2-sec-Butyl-d5-4-{4-[4-(4-methyloxy-phenyl)-piperazin-1-yl]-phenyl}-2,4-dihydro-[1,2,4]-triazol-3-one CAS 1020719-22-5
| CAS No. | 1020719-22-5 |
| Molecular Formula | - |
| Molecular Weight | 412.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-sec-Butyl-d5-4-{4-[4-(4-methyloxy-phenyl)-piperazin-1-yl]-phenyl}-2,4-dihydro-[1,2,4]-triazol-3-one 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.
2-sec-Butyl-d5-4-{4-[4-(4-methyloxy-phenyl)-piperazin-1-yl]-phenyl}-2,4-dihydro-[1,2,4]-triazol-3-one (CAS 1020719-22-5) is a high-purity analytical reference standard with the molecular formula C23H24D5N5O2 and a molecular weight of 412.54 g/mol.
2-sec-Butyl-d5-4-{4-[4-(4-methyloxy-phenyl)-piperazin-1-yl]-phenyl}-2,4-dihydro-[1,2,4]-triazol-3-one (C23H24D5N5O2) contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C23H24D5N5O2 |
| Molecular Weight | 412.54 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) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 5 |
Recommended Standards
- Alectinib Impurity 8 (CAS 1256585-14-4)
- Citalopram EP Impurity G (CAS 1329745-98-3)
- Cefathiamidine Impurity 11 (CAS CATO-C4X-133711)
- (20R)-17-Hydroxy-20-(sulfooxy)-pregn-4-en-3-one 138949-80-1 17|A, 20|A-Dihydroxy-4-pregnen-3-one-20-sulfate 4-Pregnen-17|A, 20|A-diol-3-one-20-sulfate (CAS 138949-80-1)
- 8-Hydroxy-3-methylbenzo[f]quinoline-5-sulfonic acid (CAS 854048-08-1)
- Methyl 3-((4-(pyridin-2-yl)piperazin-1-yl)sulfonyl)benzo[b]thiophene-2-carboxylate (CAS 899966-11-1)
- 1-(5-(1,3-Dioxolan-2-yl)thiophen-2-yl)-3-methylpentan-1-one (CAS 898772-92-4)
- 3-Methylcholanthrene (CAS 56-49-5)
- PF-06747775, >98% (HPLC) (CAS 1776112-90-3)
- (2R,3R)-Diethyl 2-acetoxy-3-bromosuccinate (CAS 74213-59-5)
- 3-(4-Benzylpiperidin-1-yl)-1H-1,2,4-triazol-5-amine (CAS 1428139-17-6)
- Penicillanic Acid Potassium (CAS 4027-63-8)
- 2-(Piperidin-4-ylmethyl)-1,2,3,4-tetrahydroisoquinoline (CAS 120848-56-8)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
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