(E)-2-(1-Methylpyridin-2(1H)-ylidene)-2-(4-phenylthiazol-2-yl)acetonitrile CAS 1046768-31-3
| CAS No. | 1046768-31-3 |
| Molecular Formula | C17H13N3S |
| Molecular Weight | 291.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-2-(1-Methylpyridin-2(1H)-ylidene)-2-(4-phenylthiazol-2-yl)acetonitrile (CAS 1046768-31-3), a certified reference material (molecular formula C17H13N3S, MW 291.37 g/mol) for analytical method development and quality control.
(E)-2-(1-Methylpyridin-2(1H)-ylidene)-2-(4-phenylthiazol-2-yl)acetonitrile (C17H13N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C17H13N3S |
| Molecular Weight | 291.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related E Standards
- N-(6-Methylpyridin-2-yl)-N-(4-methylquinolin-2-yl)acetamide (CAS 342653-91-2)
- 3-[(5-Methylpyridin-2-yl)amino]-1-(naphthalen-2-yl)propan-1-one (CAS 882073-40-7)
- N-(3-Methylpyridin-2-yl)-2-(5-phenylisoxazol-3-yl)acetamide (CAS 953152-55-1)
- (5-Methylpyridin-2-yl)(3-phenoxyphenyl)methanone (CAS 1187163-51-4)
- (6-Methylpyridin-2-yl)(3-phenoxyphenyl)methanone (CAS 1187164-38-0)
- (6-Methylpyridin-2-yl)(4-phenoxyphenyl)methanone (CAS 1187166-23-9)
- (4-Methylpyridin-3-yl)(4-phenoxyphenyl)methanone (CAS 1187168-78-0)
- (6-Methylpyridin-3-yl)(3-phenoxyphenyl)methanone (CAS 1187170-15-5)
Recommended Standards
- 2-{[4-(butan-2-yl)-5-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 1038362-04-7)
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- 4-((4-(Tert-butyl)thiazol-2-yl)methoxy)benzoic acid (CAS 1017371-82-2)
- H-7 Dihydrochloride, 98% (CAS 108930-17-2)
- N-Ethyl-N-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)ethanamine (CAS 2377606-38-5)
- [(2,3,4-Trimethoxyphenyl)methyl]hydrazine dihydrochloride (CAS 1258650-11-1)
- 2-(Chloromethyl)-3-(difluoromethyl)-5-methoxypyridine-6-acetonitrile (CAS 1361804-60-5)
- 5-Amino-1-(5-chloro-2-fluorophenyl)-1H-pyrazole-4-carbonitrile (CAS 1823276-36-3)
- 2-((1R,3R)-3-fluorocyclohexyl)acetic acid (CAS 1903826-40-3)
- Naltrexone impurity 65 (CAS 3075674-22-2)
- 2-(Aminomethyl)-4-(difluoromethyl)-5-iodopyridine-3-acetic acid (CAS 1805614-08-7)
- Ethyl 5-(o-tolyl)isoxazole-4-carboxylate (CAS 76344-90-6)
- 5-amino-2,6-dihydrotriazolo[4,5-d]pyrimidin-7-one (CAS 1850358-61-0)
- (Pro30,Tyr32,Leu34)-Neuropeptide Y (28-36) (CAS 161650-01-7)
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