(Z)-4-((3H-indol-3-ylidene)methyl)-5-hydroxy-1,3-dihydro-2H-imidazole-2-thione CAS 95474-46-7
| CAS No. | 95474-46-7 |
| Molecular Formula | C12H9N3OS |
| Molecular Weight | 243.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Z)-4-((3H-indol-3-ylidene)methyl)-5-hydroxy-1,3-dihydro-2H-imidazole-2-thione (C12H9N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
(Z)-4-((3H-indol-3-ylidene)methyl)-5-hydroxy-1,3-dihydro-2H-imidazole-2-thione (CAS 95474-46-7), molecular formula C12H9N3OS and molecular weight 243.28 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures (Z)-4-((3H-indol-3-ylidene)methyl)-5-hydroxy-1,3-dihydro-2H-imidazole-2-thione 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 | C12H9N3OS |
| Molecular Weight | 243.28 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- (R)-4-[4-(Oxiranylmethoxy)-1,2,5-thiadiazol-3-yl]morpholine (CAS 741719-53-9)
- 1-(2-thienylmethyl)-1H-indole-2,3-dione (CAS 503855-48-9)
- (R)-2-(4-Methylphenylsulfonamido)propanoic acid (CAS 85471-45-0)
- 1-(4-Ethoxyphenyl)-N-(4-fluorophenyl)methanimine (CAS 62907-32-8)
- 1-(2-Hydroxy-6-(2-hydroxypropoxy)-3-propylphenyl)ethan-1-one (CAS 58974-96-2)
- Ethyl N-[(5-amino-1-methyl-1H-pyrazol-4-yl)-carbonyl]ethanehydrazonoate (CAS 114936-20-8)
- 1-(2-Methyl-2H-1,2,3-triazol-4-yl)ethanamine hydrochloride (CAS 2205015-93-4)
- N-Methyl-4-nitrosoaniline (CAS 10595-51-4)
- 7-Chloro-4-nitro-1-(3-(trifluoromethyl)phenoxy)acridin-9(10H)-one (CAS 61290-22-0)
- 2,4-Diisopropylbenzene-1,3-diamine (CAS 133681-71-7)
- tert-Butyl N-[6-(2-hydroxyethyl)pyridin-3-yl]carbamate (CAS 1260802-13-8)
- 2-(2-Chloro-4-fluoro-5-(5-methyl-6-oxo-4-(trifluoromethyl)pyridazin-1(6H)-yl)phenoxy)acetic acid (CAS 188490-07-5)
- 2-(4-Chloro-3,5-dimethylphenoxy)-5-fluoroaniline (CAS 946717-01-7)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
Why CATO?
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