5-Acetamido-2-(pentafluoroethyl)pyridine CAS 1580464-60-3
| CAS No. | 1580464-60-3 |
| Molecular Formula | C9H7F5N2O |
| Molecular Weight | 254.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 254.16 g/mol gives 5-Acetamido-2-(pentafluoroethyl)pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-Acetamido-2-(pentafluoroethyl)pyridine (CAS 1580464-60-3), a certified reference material (molecular formula C9H7F5N2O, MW 254.16 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 5-Acetamido-2-(pentafluoroethyl)pyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 254.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 5-Acetamido-2-(pentafluoroethyl)pyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H7F5N2O |
| Molecular Weight | 254.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Acetamido Standards
- 2-Acetamido-4-(trifluoromethyl)thiazole-5-carboxylic acid (CAS 1216134-71-2)
- 2-Acetamido-5-methoxy-4-nitrobenzoic Acid (CAS 196194-98-6)
- 4-Acetamido-2-methoxy-5-nitrobenzoic acid (CAS 59338-94-2)
- (S)-2-(2-Acetamido-3-(1H-imidazol-4-yl)propanamido)acetic acid (CAS 23506-34-5)
- N-(4-Acetamido-2-methylbenzyl)-2-chloroacetamide (CAS 102677-63-4)
- 2-Acetamido-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylic acid (CAS 63826-34-6)
- Ethyl 2-acetamido-5,6-dihydro-4h-cyclopenta[b]thiophene-3-carboxylate (CAS 65416-88-8)
- Methyl 2-acetamido-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 92539-89-4)
Recommended Standards
- 2-(3,4,5-Trifluorophenyl)pyrimidine-5-carboxylic acid (CAS 1497184-84-5)
- 2-Chloro-3-(3-chloropropyl)-7-methylquinoline (CAS 159383-56-9)
- 5-bromo-7-fluoro-2-methyl-1,3-benzothiazole (CAS 1427441-34-6)
- 1-(3,4-Dichlorophenyl)cyclohexanecarbonitrile (CAS 162732-99-2)
- 4-Methoxy-1-(naphthalen-2-ylsulfonyl)piperidine (CAS 1235050-58-4)
- 4-Chloro-5-(trifluoromethyl)phthalic acid (CAS 1301739-50-3)
- 2-amino-2-(1-methoxycyclobutyl)acetic acid hydrochloride (CAS 1803571-98-3)
- Tert-butyl 4-(aminomethyl)-4-(pyridin-2-yl)piperidine-1-carboxylate (CAS 1071485-66-9)
- 3,6-Dibromo-2-fluorobenzyl bromide (CAS 1803817-12-0)
- Tert-butyl 3-(tert-butyl)piperazine-1-carboxylate (CAS 886779-61-9)
- Butanedioic acid, 2-methylene-, polymer with butyl 2-propenoate, 2-propenamide, 2-propenenitrile and 2-propenoic acid (CAS 86242-86-6)
- (1-Acetyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl methanesulfonate (CAS 1285927-28-7)
- Ethyl picolinimidate dihydrochloride (CAS 863399-78-4)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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