2-(4-Amino-1H-pyrazol-1-yl)-N-(4-fluorophenyl)acetamide hydrochloride CAS 1361113-82-7
| CAS No. | 1361113-82-7 |
| Molecular Formula | C11H11FN4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Amino-1H-pyrazol-1-yl)-N-(4-fluorophenyl)acetamide hydrochloride (CAS 1361113-82-7) is a high-purity analytical reference standard with the molecular formula C11H11FN4OHCl and a molecular weight of 270.69 g/mol.
Structurally, 2-(4-Amino-1H-pyrazol-1-yl)-N-(4-fluorophenyl)acetamide hydrochloride (C11H11FN4OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 270.69 g/mol, it falls into the medium-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.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H11FN4O HCl |
| Molecular Weight | 270.69 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 3-Amino-1-methyl-4-phenoxyindazole (CAS 1000018-07-4)
- 3-Amino-2,6-dibromo-5-ethoxypyridine (CAS 1000018-10-9)
- Methyl 2-amino-5-bromo-4-isopropylbenzoate (CAS 1000018-13-2)
- Methyl 2-amino-3-(pyridin-2-yl)propanoate (CAS 100002-84-4)
- 100005-23-0 2-Amino-4-(4-methoxyphenyl)-5-methylthiophene-3-carbonitrile 7050AC C13H12N2OS (CAS 100005-23-0)
- Methyl 1-amino-4-cyano-1H-pyrrole-2-carboxylate (CAS 1000313-12-1)
- 6-Amino-7-hydroxy-2,3-dihydro-1H-inden-1-one hydrobromide (CAS 1000333-87-8)
- 6-Amino-7-iodo-2,3-dihydro-1H-inden-1-one (CAS 1000333-93-6)
Recommended Standards
- 2-Bromo-4-cyclopropylphenol (CAS 2386858-57-5)
- (4-(Cyclopropylmethoxy)-2-methylphenyl)methanol (CAS 1224719-94-1)
- 2-(((4-Bromophenyl)amino)methyl)-6-methoxyphenol (CAS 196081-75-1)
- 2-[(3-Aminopyridin-2-yl)methylene]hydrazinecarbothioamide (CAS 143621-35-6)
- 4-Isopropyl-6-propyl-1,3,5-triazin-2-amine (CAS 1342217-24-6)
- (2-Ethyl-2H-1,2,3-triazol-4-yl)boronic acid (CAS 1372713-73-9)
- 3-(4-Chloro-2-fluorophenyl)-1-methyl-6-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione (CAS 114136-66-2)
- N-(7-Formyl-1,8-naphthyridin-2-yl)acetamide (CAS 898257-85-7)
- 3-Methyl-1H-indol-7-amine (CAS 1084328-81-3)
- Anxiety Peptide (CAS 95237-86-8)
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