470713-29-2 (5E)-5-[(5-Chloro-2-thienyl)methylene]-2-mercapto-1,3-thiazol-4(5H)-one MFCD03423532 CAS 470713-29-2
| CAS No. | 470713-29-2 |
| Molecular Formula | C8H4ClNOS3 |
| Molecular Weight | 261.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 470713-29-2 (5E)-5-[(5-Chloro-2-thienyl)methylene]-2-mercapto-1,3-thiazol-4(5H)-one MFCD03423532 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
470713-29-2 (5E)-5-[(5-Chloro-2-thienyl)methylene]-2-mercapto-1,3-thiazol-4(5H)-one MFCD03423532 (CAS 470713-29-2), molecular formula C8H4ClNOS3 and molecular weight 261.77 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 470713-29-2 (5E)-5-[(5-Chloro-2-thienyl)methylene]-2-mercapto-1,3-thiazol-4(5H)-one MFCD03423532 (C8H4ClNOS3) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 261.77 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.
CATO manufactures 470713-29-2 (5E)-5-[(5-Chloro-2-thienyl)methylene]-2-mercapto-1,3-thiazol-4(5H)-one MFCD03423532 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 | C8H4ClNOS3 |
| Molecular Weight | 261.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 3 |
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- 2-((E)-{3-[(2-Chloro-1,3-thiazol-5-yl)methoxy]phenyl}methylidene)-1-hydrazinecarbothioamide (CAS 477886-86-5)
- 2-Amino-6-propylpyrimidin-4-ol (CAS 19810-58-3)
- N-methyl-2-[(thietan-3-yl)amino]ethane-1-sulfonamide (CAS 1862950-40-0)
- 3-(Pyridin-2-yl)but-2-en-1-ol (CAS 82244-22-2)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
Why CATO?
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