1-(1-(4-Fluorophenyl)-5-methyl-1h-pyrazol-4-yl)ethan-1-amine hydrochloride CAS 1172969-12-8
| CAS No. | 1172969-12-8 |
| Molecular Formula | C12H14FN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(1-(4-Fluorophenyl)-5-methyl-1h-pyrazol-4-yl)ethan-1-amine hydrochloride 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.
1-(1-(4-Fluorophenyl)-5-methyl-1h-pyrazol-4-yl)ethan-1-amine hydrochloride (CAS 1172969-12-8) is a high-purity analytical reference standard with the molecular formula C12H14FN3HCl and a molecular weight of 255.72 g/mol.
The molecular framework of 1-(1-(4-Fluorophenyl)-5-methyl-1h-pyrazol-4-yl)ethan-1-amine hydrochloride (C12H14FN3HCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C12H14FN3 HCl |
| Molecular Weight | 255.72 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
- 3-[(3-fluorophenyl)methyl]pyrrolidine (CAS 1000198-80-0)
- 3-(3-Fluorophenyl)-3-oxopropanoic acid (CAS 1000530-96-0)
- Ethyl 1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000573-68-1)
- 1000574-26-4 2-(4-Fluorophenyl)-6-methylthio-4H-thiopyran-4-one MFCD09877819 (CAS 1000574-26-4)
- Ethyl 1-(2-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000575-18-7)
- 100074-04-2 5-(4-Fluorophenyl)-1-pentene MFCD11553774 (CAS 100074-04-2)
- 3-(2-Fluorophenyl)-4-hydroxyfuran-2(5H)-one (CAS 100074-44-0)
- N-[2-(4-fluorophenyl)ethyl]-1H-imidazole-1-carboxamide (CAS 1000931-75-8)
Recommended Standards
- 4-((1H-1,2,4-Triazol-1-yl)methyl)-2-iodoaniline (CAS 160194-26-3)
- [6]Cycloparaphenylene (CAS 156980-13-1)
- (4AR,6S,7R,8S,8aS)-6-(ethylthio)-2-phenylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diyl dibenzoate (CAS 56119-30-3)
- 1-(3-Cyano-6-fluoroquinolin-4-yl)piperidine-4-carboxylic acid (CAS 1355219-21-4)
- Benzhexol Impurity 8 (CAS 6853-22-1)
- ({5-[(3-methoxyphenyl)amino]-1,3,4-thiadiazol-2-yl}thio)acetic acid (CAS 68161-40-0)
- 1-(2-(6-(Dimethylamino)-4-methylpyridin-3-yl)pyrrolidin-1-yl)ethanone (CAS 1352523-20-6)
- 2-(4-(1,3-Dioxohexahydro-1H-isoindol-2(3H)-yl)phenyl)acetonitrile (CAS 62971-28-2)
- 1-Butylurea (CAS 689-11-2)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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