(5Z)-2-(Methylsulfanyl)-5-[(3-methylthiophen-2-yl)methylidene]-4,5-dihydro-1,3-thiazol-4-one CAS 866050-40-0
| CAS No. | 866050-40-0 |
| Molecular Formula | C10H9NOS3 |
| Molecular Weight | 255.38 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 (5Z)-2-(Methylsulfanyl)-5-[(3-methylthiophen-2-yl)methylidene]-4,5-dihydro-1,3-thiazol-4-one.
CATO supplies (5Z)-2-(Methylsulfanyl)-5-[(3-methylthiophen-2-yl)methylidene]-4,5-dihydro-1,3-thiazol-4-one (CAS 866050-40-0), a certified reference material (molecular formula C10H9NOS3, MW 255.38 g/mol) for analytical method development and quality control.
Structurally, (5Z)-2-(Methylsulfanyl)-5-[(3-methylthiophen-2-yl)methylidene]-4,5-dihydro-1,3-thiazol-4-one (C10H9NOS3) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. 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 255.38 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), (5Z)-2-(Methylsulfanyl)-5-[(3-methylthiophen-2-yl)methylidene]-4,5-dihydro-1,3-thiazol-4-one 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 | C10H9NOS3 |
| Molecular Weight | 255.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 3 |
Related Z Standards
- 1-[4-(methylsulfanyl)phenoxy]-3-(propylamino)propan-2-ol (CAS 1408361-21-6)
- 1-[2-(methylsulfanyl)phenoxy]-3-[(propan-2-yl)amino]propan-2-ol (CAS 26481-51-6)
- 2-(Methylsulfanyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-thiazole (CAS 2096331-12-1)
- 4-Methyl-2-(methylsulfanyl)-7-phenyl-5H,6H,7H-pyrrolo[2,3-d]pyrimidine (CAS 338402-33-8)
- 7-(Methylsulfanyl)[1,3]thiazolo[4,5-g][1,3]benzothiazol-2-amine (CAS 397290-24-3)
- 76360-89-9 7-(Methylsulfanyl)-1-(propan-2-yl)-2H-pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione DTXSID70608754 (CAS 76360-89-9)
- 1173715-55-3 2-Methylsulfanyl-5-(1H-pyrrolo[2,3-b]pyridin-3-ylmethylene)-3,5-dihydro-imidazol-4-one (CAS 1173715-55-3)
- 6-(Methylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol (CAS 339106-35-3)
Recommended Standards
- (5E)-5-[(5-Ethyl-2-thienyl)methylene]-2-mercapto-1,3-thiazol-4(5H)-one (CAS 725221-48-7)
- 2-(Ethylsulfonyl)-1-(o-tolyl)butan-1-amine (CAS 1707563-44-7)
- 2-tert-butyl-10H-phenothiazine (CAS 61174-12-7)
- 3-(diphenylphosphino)propylamine (CAS 16605-03-1)
- Ethyl 4-((6-chloro-2-methylpyrimidin-4-yl)amino)butanoate (CAS 1491449-60-5)
- Methyl 3-formyl-2-hydroxybenzoate (CAS 3775-05-1)
- Diethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isophthalate (CAS 1309982-02-2)
- 4-Acetoxy-N-isopropyl-N-methyltryptamine-d4 (CAS 1215365-11-9)
- (Deamino-Pen1,Val4,D-Arg8)-Vasopressin (CAS 64158-84-5)
- Boc-Tyr-OH (CAS 3978-80-1)
- 2-((8-Amino-[1,2,4]triazolo[1,5-a]pyridin-2-yl)methoxy)ethanol (CAS 88713-45-5)
- 3-Methyl-4-(methylamino)butan-1-ol (CAS 1266987-26-1)
- Linezolid Impurity 113 (CAS CATO-C4X-1073113)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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