3-Allyl-2-(dodecylthio)-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one CAS 1235439-47-0
| CAS No. | 1235439-47-0 |
| Molecular Formula | C27H36N2OS2 |
| Molecular Weight | 468.72 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 3-Allyl-2-(dodecylthio)-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one.
CATO supplies 3-Allyl-2-(dodecylthio)-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 1235439-47-0), a certified reference material (molecular formula C27H36N2OS2, MW 468.72 g/mol) for analytical method development and quality control.
Structurally, 3-Allyl-2-(dodecylthio)-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one (C27H36N2OS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 468.72 g/mol, it falls into the moderately-high-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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Allyl-2-(dodecylthio)-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one 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 | C27H36N2OS2 |
| Molecular Weight | 468.72 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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- Vitamin K1 Impurity 43 (CAS 1181-23-3)
- 1,1'-(Cyclohexane-1,1-diylbis(2-methyl-4,1-phenylene))bis(3-ethylthiourea) (CAS 726153-63-5)
- 2-Methylsulfonylethyl 4-nitrophenyl carbonate (CAS 53298-30-9)
- 8-Methyl-3-oxo-2H,3H,5H,6H,7H-[1,3]thiazolo[3,2-a]pyrimidin-8-ium iodide (CAS 1033847-15-2)
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- tert-Butyl (4-formyl-2-methoxypyridin-3-yl)carbamate (CAS 162709-22-0)
- Ursodeoxycholic Acid Impurity 22 (CAS 566-24-5)
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- 3-(methoxymethyl)-3,4-dihydro-2H-1-benzopyran-3-amine hydrochloride (CAS 2044744-74-1)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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