(3-fluorophenyl)hydrazine hydrochloride CAS 192-16-5
| CAS No. | 192-16-5 |
| Molecular Formula | C20H12O |
| Molecular Weight | 268.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3-fluorophenyl)hydrazine hydrochloride is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (3-fluorophenyl)hydrazine hydrochloride (CAS 192-16-5), a certified reference material (molecular formula C20H12O, MW 268.31 g/mol) for analytical method development and quality control.
Owing to a steroid core, a hydroxyl group, an ether linkage, (3-fluorophenyl)hydrazine hydrochloride is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 268.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C20H12O |
| Molecular Weight | 268.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related fluorophenyl Standards
- 4-(4-Fluorophenyl)-1-methyl-3-(pyridin-2-yl)-1h-pyrazol-5-amine (CAS 1174306-33-2)
- 1-(4-Fluorophenyl)-3-p-tolyl-1H-pyrazol-4-ol (CAS 1202030-41-8)
- (6-(3-Fluorophenyl)-1H-indol-3-yl)-N,N-dimethylmethanamine (CAS 1214329-08-4)
- (7-(4-Fluorophenyl)-1H-indol-3-yl)-N,N-dimethylmethanamine (CAS 1214342-43-4)
- (5-(3-Fluorophenyl)-1H-indol-3-yl)-N,N-dimethylmethanamine (CAS 1214345-82-0)
- (5-(2-Fluorophenyl)-1H-indol-3-yl)-N,N-dimethylmethanamine (CAS 1214348-31-8)
- (4-(2-Fluorophenyl)-1H-indol-3-yl)-N,N-dimethylmethanamine (CAS 1214376-37-0)
- (6-(4-Fluorophenyl)-1H-indol-3-yl)-N,N-dimethylmethanamine (CAS 1214377-52-2)
Recommended Standards
- ethyl 3-{[(tert-butoxy)carbonyl]amino}-1-methyl-1H-pyrrole-2-carboxylate (CAS 1909311-77-8)
- 7H-Benzo[c]pyrido[2,3-g]carbazole (CAS 194-62-7)
- tert-Butyl (3-amino-4,5-dimethoxyphenyl)carbamate (CAS 189622-86-4)
- Dinaphtho[2,1-b:1,2-d]furan (CAS 194-63-8)
- 5-Hydroxypyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1491327-16-2)
- Ethyl 5-[({1-[(1Z)-{[(4-chlorophenyl)methoxy]imino}methyl]naphthalen-2-yl}oxy)methyl]-4,5-dihydro-1,2-oxazole-3-carboxylate (CAS 321432-26-2)
- 6-(4,5-Dimethyl-1h-imidazol-1-yl)nicotinic acid (CAS 1250517-16-8)
- 2-Bromo-4-(chloromethyl)thiazole (CAS 5198-77-6)
- 1-{[4-(aminomethyl)phenyl]methyl}pyrrolidin-3-ol (CAS 1341393-59-6)
- Betamethasone impurity 105 (CAS CATO-C4X-1437105)
- 2-[(3-bromophenyl)methyl]-4-methoxybutanoic acid (CAS 1182757-92-1)
- 5-amino-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-one hydrochloride (CAS 2059944-58-8)
- Ethyl 1-oxo-2,3-dihydro-1H-indene-4-carboxylate (CAS 344334-47-0)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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