4-((6-((1H-Imidazol-2-yl)thio)cyclohexa-1,5-dien-1-yl)methyl)-2-methyloxazol-5(4H)-one CAS 137918-82-2
| CAS No. | 137918-82-2 |
| Molecular Formula | C14H15N3O2S |
| Molecular Weight | 289.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-((6-((1H-Imidazol-2-yl)thio)cyclohexa-1,5-dien-1-yl)methyl)-2-methyloxazol-5(4H)-one.
4-((6-((1H-Imidazol-2-yl)thio)cyclohexa-1,5-dien-1-yl)methyl)-2-methyloxazol-5(4H)-one (CAS 137918-82-2), molecular formula C14H15N3O2S and molecular weight 289.35 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H15N3O2S, 4-((6-((1H-Imidazol-2-yl)thio)cyclohexa-1,5-dien-1-yl)methyl)-2-methyloxazol-5(4H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 289.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 4-((6-((1H-Imidazol-2-yl)thio)cyclohexa-1,5-dien-1-yl)methyl)-2-methyloxazol-5(4H)-one 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 | C14H15N3O2S |
| Molecular Weight | 289.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related H Standards
- 3-((1H-Imidazol-5-yl)methylene)-6-bromoindolin-2-one (CAS 638563-57-2)
- 2-[4-(1H-Imidazol-1-yl)phenyl]-2-[(3-methylphenyl)amino]acetonitrile (CAS 866157-66-6)
- 1-(3-(1H-imidazol-1-yl)propyl)-3-(benzo[d][1,3]dioxol-5-yl)urea (CAS 692732-94-8)
- 4-((8-(1H-Imidazol-1-yl)octyl)oxy)aniline (CAS 88138-74-3)
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- 3-(1H-Imidazol-4-yl)-2-(3-phenylpropanamido)propanoic acid (CAS 1396972-76-1)
- 4-(1H-imidazol-1-yl)-2-phenylchroman-7-ol (CAS 497261-83-3)
- 1-(1H-Imidazol-1-yl)-2-(3-methoxybenzyl)-3,3-dimethylbutan-1-one (CAS 89372-61-2)
Recommended Standards
- (E)-N-(4-Methoxybenzylidene)-4-methylbenzenesulfonamide (CAS 135822-88-7)
- 2,6-Diphenyl-4-thioxo-1,4-dihydropyrimidine-5-carbonitrile (CAS 13996-08-2)
- (5E)-5-{[2-(morpholin-4-yl)phenyl]methylidene}-2-sulfanylideneimidazolidin-4-one (CAS 1351283-85-6)
- Cyclobutyl(3-(3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone (CAS 1421532-95-7)
- Methyl 3-(2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-methylhydrazine-1-carbonyl)isonicotinate (CAS 338415-40-0)
- 3-(1,3-Dioxolan-2-yl)-1-(1-(phenylsulfonyl)-1H-pyrrol-3-yl)propan-1-one (CAS 144024-38-4)
- Carvedilol Impurity 23 (CAS 206647-27-0)
- Sertraline Impurity 23 (CAS CATO-C4X-134423)
- 1-(2-Chloro-6-methylpyrimidin-4-yl)piperidine-3-carboxylic acid (CAS 1261236-12-7)
- 2-chloro-1-(4-methyl-2-oxabicyclo[2.1.1]hexan-1-yl)ethanone (CAS 2573212-75-4)
- Tert-butyl (S)-(1-(diethylamino)-3-methyl-1-oxobutan-2-yl)carbamate (CAS 132393-08-9)
- 2,4-Difluoroaniline (CAS 367-25-9)
- Pyrrolidine Hydriodide (CAS 45361-12-4)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
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