(4-Isopropylphenyl)(3-methylpyridin-2-yl)methanone CAS 1187170-89-3
| CAS No. | 1187170-89-3 |
| Molecular Formula | C16H17NO |
| Molecular Weight | 239.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Isopropylphenyl)(3-methylpyridin-2-yl)methanone (CAS 1187170-89-3), molecular formula C16H17NO and molecular weight 239.31 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (4-Isopropylphenyl)(3-methylpyridin-2-yl)methanone (C16H17NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 239.31 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C16H17NO |
| Molecular Weight | 239.31 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Isopropylphenyl Standards
- N-(4-isopropylphenyl)benzamide (CAS 100990-57-6)
- (4-Isopropylphenyl)(4-methylpyridin-3-yl)methanone (CAS 1187168-12-2)
- (4-Isopropylphenyl)(6-methylpyridin-3-yl)methanone (CAS 1187170-23-5)
- (4-Isopropylphenyl)(2-methylpyridin-4-yl)methanone (CAS 1187171-25-0)
- N-(2-isopropylphenyl)benzamide (CAS 93007-80-8)
- N-(4-Isopropylphenyl)cyclopropanesulfonamide (CAS 1207041-39-1)
- n-(4-Isopropylphenyl)isonicotinamide (CAS 353782-77-1)
- 3-(2-Isopropylphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-11-3)
Recommended Standards
- 2-(4-Isopropylbenzoyl)-4-methylpyridine (CAS 1187170-74-6)
- 4-Methyl-2-(4-propylbenzoyl)pyridine (CAS 1187170-93-9)
- (5-Methylpyridin-2-yl)(4-propylphenyl)methanone (CAS 1187170-25-7)
- 2-Methyl-4-(4-propylbenzoyl)pyridine (CAS 1187171-30-7)
- 220736-54-9 5-Benzofurancarboxylicacid, 2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-,methyl ester, (2S,3R)- (CAS 220736-54-9)
- 2-Amino-6-(chloromethyl)-5-(difluoromethyl)nicotinic acid (CAS 1804462-37-0)
- (2-Chlorophenyl)(pyridin-3-yl)methanone (CAS 42374-49-2)
- 3-Acetyl-5-(4-Fluorobenzylidene)-4-Hydroxy-2(5H)-Thiophenone (CAS 5518-90-1)
- 1-(4-methylmorpholin-2-yl)ethan-1-amine (CAS 1421603-49-7)
- 1-(Thiazol-2-yl)prop-2-en-1-ol (CAS 112969-95-6)
- 1'-(4-Bromobenzenesulfonyl)-[1,4'-bipiperidine]-4'-carboxamide (CAS 866017-84-7)
- 2-(3-Chloro-4-methoxyphenyl)propan-2-amine hydrochloride (CAS 1216107-20-8)
- N,N-Dimethyl-6-(trimethylsilyl)pyridin-2-amine (CAS 199273-61-5)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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