2-{(E)-[3,5-Di(tert-butyl)-4-hydroxyphenyl]methylidene}-1-hydrazinecarbothioamide CAS 1808993-44-3
| CAS No. | 1808993-44-3 |
| Molecular Formula | C16H25N3OS |
| Molecular Weight | 307.45 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 2-{(E)-[3,5-Di(tert-butyl)-4-hydroxyphenyl]methylidene}-1-hydrazinecarbothioamide.
CATO supplies 2-{(E)-[3,5-Di(tert-butyl)-4-hydroxyphenyl]methylidene}-1-hydrazinecarbothioamide (CAS 1808993-44-3), a certified reference material (molecular formula C16H25N3OS, MW 307.45 g/mol) for analytical method development and quality control.
2-{(E)-[3,5-Di(tert-butyl)-4-hydroxyphenyl]methylidene}-1-hydrazinecarbothioamide (C16H25N3OS) 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. 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.
As a certified reference material (CRM), 2-{(E)-[3,5-Di(tert-butyl)-4-hydroxyphenyl]methylidene}-1-hydrazinecarbothioamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H25N3OS |
| Molecular Weight | 307.45 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1,3-Bis(2,4,6-trimethylphenyl)-1H-imidazolium (CAS 160256-31-5)
- (R)-N-((S)-5,7-Dihydrospiro[cyclopenta[b]pyridine-6,4'-piperidin]-5-yl)-2-methylpropane-2-sulfinamide (CAS 2414519-66-5)
- 1-(4-(5-(tert-Butylthio)-6-methylpyridin-2-yl)piperazin-1-yl)ethanone (CAS 1355193-58-6)
- (S)-N-((S)-5,7-Dihydrospiro[cyclopenta[b]pyridine-6,4'-piperidin]-5-yl)-2-methylpropane-2-sulfinamide (CAS 2424047-23-2)
- Methyl 5-oxo-7-(((trifluoromethyl)sulfonyl)oxy)-1,2,3,5-tetrahydroindolizine-3-carboxylate (CAS 1956310-54-5)
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