1-(1H-Imidazol-1-yl)-3,3-dimethyl-2-(4-(methylthio)benzyl)butan-1-one CAS 89372-85-0
| CAS No. | 89372-85-0 |
| Molecular Formula | C13H20NO6S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-(1H-Imidazol-1-yl)-3,3-dimethyl-2-(4-(methylthio)benzyl)butan-1-one (CAS 89372-85-0), a certified reference material (molecular formula C13H20NO6SNa, MW 341.35 g/mol) for analytical method development and quality control.
1-(1H-Imidazol-1-yl)-3,3-dimethyl-2-(4-(methylthio)benzyl)butan-1-one (C13H20NO6SNa) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C13H20NO6S Na |
| Molecular Weight | 341.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related H Standards
- 3-(1H-Imidazol-2-yl)acrylamide (CAS 1000568-69-3)
- 3-[2-(1H-imidazol-1-yl)ethoxy]benzaldehyde (CAS 1001505-70-9)
- 2-(1H-Imidazol-1-yl)-3-iodopyridine (CAS 1001658-88-3)
- 2-(1H-imidazol-1-yl)cyclohexan-1-ol (CAS 100199-09-5)
- 4-(1H-imidazol-1-yl)-N,N-dimethylaniline (CAS 10040-97-8)
- 4-(imidazol-1-yl)phenol (CAS 10041-02-8)
- 3-(1H-imidazol-1-yl)phenol (CAS 10041-03-9)
- 2-(1H-imidazol-1-yl)phenol (CAS 10041-04-0)
Recommended Standards
- N,N-diethyl-7-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-sulfonamide (CAS 727671-82-1)
- 1-[4-(Trifluoromethyl)phenyl]cyclopentanecarboxylic Acid (CAS 1260823-68-4)
- 1-(3,5-Difluoro-2-isobutoxyphenyl)ethan-1-one (CAS 1443335-87-2)
- (2-Chloro-4-(difluoromethyl)-5-nitropyridin-3-yl)methanol (CAS 1805386-78-0)
- (5-(Dimethylamino)naphthalen-1-yl)boronic acid (CAS 847861-96-5)
- N-(4-(methylsulfonyl)-2-nitrophenyl)piperidin-4-amine (CAS 849035-94-5)
- N-(3-((4-(1H-Tetrazol-1-yl)phenyl)amino)-3-oxopropyl)benzamide (CAS 853696-61-4)
- Tert-butyl (3-carbamoylthietan-3-yl)carbamate (CAS 2002183-97-1)
- 5-(Thiophen-2-yl)pentanoic acid (CAS 21010-06-0)
- Tau Peptide (294-305) (human) trifluoroacetate salt (CAS 1428135-29-8)
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