5-Amino-2-(1-(3,4-dichlorophenyl)ethyl)-2,4-dihydro-3H-pyrazol-3-one CAS 55294-15-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55294-15-0 |
| Molecular Formula | C11H11Cl2N3O |
| Molecular Weight | 272.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Amino-2-(1-(3,4-dichlorophenyl)ethyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 55294-15-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H11Cl2N3O. Molecular weight: 272.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H11Cl2N3O |
| Molecular Weight | 272.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 4-Amino-5-(5-bromopyridin-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 1019061-93-8)
- 2-(4-Amino-5-(3,5-dichlorophenyl)-1H-pyrazol-1-yl)ethanol (CAS 1707375-30-1)
- Methyl 2-amino-5-bromo-4-isopropylbenzoate (CAS 1000018-13-2)
- Butyl 2-amino-5-bromobenzoate (CAS 1131587-67-1)
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Recommended Standards
- 4,6-Dichloro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridine (CAS 2271323-66-9)
- 6-(5-Bromothiophen-2-yl)-1,3,5-triazine-2,4-diamine (CAS 925006-43-5)
- 4-(NEOPENTYLOXYSULFONYL)PHENYLBORONIC ACID (CAS 957060-74-1)
- 2-(4-Cyanobenzylidene)malononitrile (CAS 36937-92-5)
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- N-(2-methoxyethyl)-5,6,7,8-tetrahydroquinolin-8-amine (CAS 1423029-49-5)
- Umeclidinium Impurity 5 (CAS CATO-C4X-13395)
- 3-(Naphthalen-2-ylsulfonyl)prop-2-yn-1-amine (CAS 111758-62-4)
- 3-Chloro-2-fluorobenzothioamide (CAS 1342459-42-0)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com