{1-[1-(4-fluorophenyl)-1H-pyrazol-4-yl]ethyl}amine hydrochloride CAS 1049791-73-2
| CAS No. | 1049791-73-2 |
| Molecular Formula | C11H12FN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
{1-[1-(4-fluorophenyl)-1H-pyrazol-4-yl]ethyl}amine hydrochloride (CAS 1049791-73-2), molecular formula C11H12FN3HCl and molecular weight 241.69 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, {1-[1-(4-fluorophenyl)-1H-pyrazol-4-yl]ethyl}amine hydrochloride (C11H12FN3HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 241.69 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures {1-[1-(4-fluorophenyl)-1H-pyrazol-4-yl]ethyl}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.
Physical & Chemical Properties
| Molecular Formula | C11H12FN3 HCl |
| Molecular Weight | 241.69 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| 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
- 7,8-Dihydroxy-3-methylisochroman-4-one (CAS 945619-75-0)
- 2-(Benzo[d]oxazol-2-ylamino)-6-(methoxymethyl)pyrimidin-4-ol (CAS 374918-07-7)
- 2,5-dimethoxyphenethyl isocyanate (CAS 480439-35-8)
- 1-(Benzo[c][1,2,5]oxadiazol-5-yl)ethanone (CAS 59660-57-0)
- 4-(3,4-Dichlorophenyl)phenol (CAS 53890-77-0)
- 2-Chloro-N-(2-(ethyl(m-tolyl)amino)ethyl)acetamide hydrochloride (CAS 1052077-31-2)
- 3,4-Bis(2-methylbutyloxy)benzeneboronicacid (CAS 340148-67-6)
- 6-Chloro-4-(dimethylamino)nicotinaldehyde (CAS 1289122-28-6)
- n-(3-Chlorobenzyl)-1-methyl-4-nitro-1h-imidazol-5-amine (CAS 923775-81-9)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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