1-(5-Methylpyridin-3-yl)propan-1-one CAS 1174985-74-0
| CAS No. | 1174985-74-0 |
| Molecular Formula | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(5-Methylpyridin-3-yl)propan-1-one 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.
CATO supplies 1-(5-Methylpyridin-3-yl)propan-1-one (CAS 1174985-74-0), a certified reference material (molecular formula C9H11NO, MW 149.19 g/mol) for analytical method development and quality control.
The molecular framework of 1-(5-Methylpyridin-3-yl)propan-1-one (C9H11NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | 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.) | 1989 |
| Nitrogen Atoms | 1 |
Related Methylpyridin Standards
- 1-(4-Methylpyridin-2-yl)propan-1-one (CAS 102878-30-8)
- 1-(6-Methylpyridin-2-yl)cyclopropan-1-ol (CAS 1249862-80-3)
- 1-(6-Methylpyridin-3-yl)cyclopropan-1-ol (CAS 1250045-56-7)
- 3-(6-methylpyridin-3-yl)propanal (CAS 1342446-23-4)
- 1-(3-Methylpyridin-4-yl)propan-2-one (CAS 1409068-25-2)
- 1-(5-Methylpyridin-3-yl)cyclopropan-1-ol (CAS 1488665-71-9)
- 3-(4-Methylpyridin-3-yl)propanal (CAS 1502958-02-2)
- 2-(6-Methylpyridin-2-yl)acetimidamide (CAS 1503254-26-9)
Recommended Standards
- 3-Isopropyl-1-methyl-1h-pyrazole-5-carbonitrile (CAS 1171066-52-6)
- (1-(Pyrazin-2-yl)cyclopropyl)methanamine (CAS 1176667-96-1)
- 2-(dimethylamino)-2-(1H-pyrrol-3-yl)acetonitrile (CAS 117067-99-9)
- 3-Methyl-1-propyl-1h-pyrazole-4-carbonitrile (CAS 1177346-71-2)
- tert-Butyl [3-(4-aminophenyl)propyl]carbamate (CAS 180147-82-4)
- 6-Fluoro-3-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid (CAS 170568-85-1)
- 2-(4-Ethoxyphenoxy)-N-methoxy-N-methylacetamide (CAS 1462230-45-0)
- 4-((5-Bromo-2-fluorobenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-49-8)
- 3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydronaphthalene-2-carboxylic acid (CAS 126070-22-2)
- N-(4-fluorobenzyl)-2-((2-methoxyethyl)amino)acetamide hydrochloride (CAS 1839292-43-1)
- 1-(1,2,3,4-tetrahydronaphthalen-1-ylmethyl)piperidin-4-ol (CAS 1461707-47-0)
- 3-[2-(2-Propen-1-yloxy)ethoxy]-propionic acid (CAS 13630-56-3)
- 6-amino-4-(2,2-difluoroethyl)-3,4-dihydro-2H-1,4-benzothiazin-3-one (CAS 1803561-78-5)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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