2-(((2-(Piperazin-1-yl)ethyl)amino)methylene)-5-(p-tolyl)cyclohexane-1,3-dione CAS 299934-78-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 299934-78-4 |
| Molecular Formula | C20H27N3O2 |
| Molecular Weight | 341.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(((2-(Piperazin-1-yl)ethyl)amino)methylene)-5-(p-tolyl)cyclohexane-1,3-dione (CAS 299934-78-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H27N3O2. Molecular weight: 341.45 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H27N3O2 |
| Molecular Weight | 341.45 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Piperazin Standards
- 1-Ethyl-4-((4-(piperazin-1-yl)pyridin-3-yl)sulfonyl)piperazine (CAS 1352506-35-4)
- 3-(1-oxo-6-piperazin-1-yl-isoindolin-2-yl)piperidine-2,6-dione (CAS 2229723-92-4)
- 4-(Piperazin-1-yl)-2,6-bis(trifluoromethyl)quinoline (CAS 401567-74-6)
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- 2-(((2-(Piperazin-1-yl)ethyl)amino)methylene)-5-(thiophen-2-yl)cyclohexane-1,3-dione (CAS 432519-44-3)
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Recommended Standards
- 1-Benzyl-4-(1,4-dioxa-8-azaspiro[4.5]Decan-8-yl)piperidine-4-carbonitrile (CAS 685530-64-7)
- 2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-1-phenylethanone (CAS 385787-69-9)
- 1,3-Dimethyl-8-((2-morpholinoethyl)thio)-6-thioxo-1,3,6,7-tetrahydro-2H-purin-2-one (CAS 6505-99-3)
- Trihexyl(octyl)phosphonium chloride (CAS 850134-85-9)
- 3,4-Dimethoxyfuran-2-carboxylic acid (CAS 858796-12-0)
- Esomeprazole impurity 141 (CAS CATO-C4X-1112141)
- 5-Bromo-N-(4,5-dihydro-1H-imidazol-2-yl)-1-methyl-1H-indazol-7-amine (CAS 41926-03-8)
- 1-Cyclopropylprop-2-yn-1-amine hydrochloride (CAS 2241053-20-1)
- 2-(5-(Tert-butyl)benzo[d]oxazol-2-yl)ethan-1-amine (CAS 871688-89-0)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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 13829788188 / jacky.chen@cato-chem.com