2-((5-Methylthiophen-2-yl)methylene)hydrazine-1-carbothioamide CAS 6286-85-7
| CAS No. | 6286-85-7 |
| Molecular Formula | C7H9N3S2 |
| Molecular Weight | 199.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((5-Methylthiophen-2-yl)methylene)hydrazine-1-carbothioamide is closely related to a nitrile group, sulfur-containing functionality, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-((5-Methylthiophen-2-yl)methylene)hydrazine-1-carbothioamide (CAS 6286-85-7), molecular formula C7H9N3S2 and molecular weight 199.30 g/mol, is a CATO reference standard with documented purity and traceability.
2-((5-Methylthiophen-2-yl)methylene)hydrazine-1-carbothioamide (C7H9N3S2) contains a nitrile group, sulfur-containing functionality, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C7H9N3S2 |
| Molecular Weight | 199.30 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methylthiophen Standards
- {[(3-methylthiophen-2-yl)methylidene]amino}thiourea (CAS 5425-42-3)
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- 2-(((3-Methylthiophen-2-yl)methyl)amino)butan-1-ol (CAS 869943-05-5)
- 2-Methyl-2-(((5-methylthiophen-2-yl)methyl)amino)propan-1-ol (CAS 893615-89-9)
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