5-Acetyl-2-(2-isopropyl-5-methylphenoxy) pyridine CAS 1557799-31-1
| CAS No. | 1557799-31-1 |
| Molecular Formula | C17H19NO2 |
| Molecular Weight | 269.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 5-Acetyl-2-(2-isopropyl-5-methylphenoxy) pyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 269.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 5-Acetyl-2-(2-isopropyl-5-methylphenoxy) pyridine (CAS 1557799-31-1), a certified reference material (molecular formula C17H19NO2, MW 269.34 g/mol) for analytical method development and quality control.
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.
CATO manufactures 5-Acetyl-2-(2-isopropyl-5-methylphenoxy) pyridine 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 | C17H19NO2 |
| Molecular Weight | 269.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Related Acetyl Standards
- 2-Isopropyl-6-phenyl-3-pyridinecarboxylic acid ethyl ester, 97% (CAS 1198774-12-7)
- 5-ACetyl-2-(4-isopropyl-3-methylphenoxy) pyridine (CAS 1547800-75-8)
- N-Isopropyl-2,8,10-trimethylpyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidin-4-amine (CAS 899394-35-5)
- (S)-2-(4-Isopropyl-4,5-dihydrooxazol-2-yl)benzenesulfonic acid (CAS 832104-33-3)
- 8-(3-Isopropyl-1,2,4-thiadiazol-5-yl)-1,4-dioxa-8-azaspiro[4.5]decane (CAS 1427536-24-0)
- N-Isopropyl-N-(4-(methylsulfonyl)benzyl)acetamide (CAS 3613-88-5)
- 2-((1-Isopropyl-1H-pyrazol-5-yl)methyl)isoindoline-1,3-dione (CAS 1384856-36-3)
- 3-Benzyl-1-isopropyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 175203-47-1)
Recommended Standards
- 5-Acetyl-2-(2-tert-butylphenoxy) pyridine (CAS 1554472-61-5)
- 2-(Tert-butoxycarbonyl)octahydro-1H-cyclopenta[c]pyridine-6-carboxylic acid (CAS 1559845-82-7)
- Methyl endo-8-Boc-8-azabicyclo[3.2.1]octane-3-carboxylate (CAS 1548548-51-1)
- Ethyl 2-(1-Boc-3-piperidylidene)acetate (CAS 1590372-40-9)
- tert-Butyl [4,4'-bipiperidine]-1-carboxylate (CAS 171049-35-7)
- Methyl 4-(6-(dimethylamino)-4-(trifluoromethyl)pyridin-2-yl)benzoate (CAS 1299607-60-5)
- Methyl 4-(2-(4-formyl-2-methoxyphenoxy)acetamido)benzoate (CAS 552813-99-7)
- 3-Methyl-3H-imidazo[4,5-b]pyridine-7-carboxylic acid, 97% (CAS 78316-22-0)
- 2-Methoxy-6-(methylamino)benzonitrile (CAS 1332581-19-7)
- Ethyl 4-Nitrobutanoate (CAS 2832-16-8)
- Hexanoic-5,5,6,6,6-d5 Acid (CAS 123167-40-8)
- 5,6,7,8-Tetrahydroisoquinoline 2-oxide (CAS 50388-20-0)
- 2,4-Dibromo-9-methoxy-10,11-dihydro-5-azatetraphene (CAS 865658-91-9)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com