5-Carbamothioylfuran-2-carbimidothioic acid CAS 220371-30-2
| CAS No. | 220371-30-2 |
| Molecular Formula | C6H6N2OS2 |
| Molecular Weight | 186.25 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 5-Carbamothioylfuran-2-carbimidothioic acid.
5-Carbamothioylfuran-2-carbimidothioic acid (CAS 220371-30-2) is a high-purity analytical reference standard with the molecular formula C6H6N2OS2 and a molecular weight of 186.25 g/mol.
Structurally, 5-Carbamothioylfuran-2-carbimidothioic acid (C6H6N2OS2) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 186.25 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 5-Carbamothioylfuran-2-carbimidothioic acid 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 | C6H6N2OS2 |
| Molecular Weight | 186.25 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.) | 2019 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Recommended Standards
- 5-Butyl-5-ethyl-1,3-dioxan-2-one (CAS 40998-16-1)
- 5-Cyclohexylpicolinonitrile (CAS 83001-19-8)
- 5-[(2-methylpropoxy)methyl]furan-2-carbaldehyde (CAS 887400-99-9)
- 5-Isopropyl-1-phenyl-1H-pyrazole (CAS 3191-88-6)
- 1-(2-(Dimethylamino)ethyl)-4-(3-fluoro-4-methylbenzoyl)-3-hydroxy-5-(thiophen-2-yl)-1H-pyrrol-2(5H)-one (CAS 618075-93-7)
- 7-Chloro-3,3-difluoroindolin-2-one (CAS 1393560-50-3)
- 3-(3-Chloro-4-methylphenyl)benzoic acid (CAS 885963-10-0)
- 2,2'-((Benzofuran-2,3-diylbis(azanylylidene))bis(methanylylidene))diphenol (CAS 15108-19-7)
- tert-Butyl 2-(4-benzyl-6,6-dimethyl-2-oxomorpholin-3-yl)acetate (CAS 1312608-15-3)
- Ioversol Impurity 18 (CAS CATO-C4X-209118)
- 4-(Chloromethyl)-2-(difluoromethyl)-5-methoxynicotinonitrile (CAS 1805089-02-4)
- 1-Ethyl-2-methylpiperidin-4-amine (CAS 92351-62-7)
- 1,1,1,3,3,3-Hexachloropropane-<SUP>13</SUP>C<SUB>3</SUB> (CAS 1173023-67-0)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
Why CATO?
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