4-(3-(Difluoromethoxy)phenyl)pyrimidine-2-thiol CAS 675827-55-1
| CAS No. | 675827-55-1 |
| Molecular Formula | C11H8F2N2OS |
| Molecular Weight | 254.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(3-(Difluoromethoxy)phenyl)pyrimidine-2-thiol 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.
CATO supplies 4-(3-(Difluoromethoxy)phenyl)pyrimidine-2-thiol (CAS 675827-55-1), a certified reference material (molecular formula C11H8F2N2OS, MW 254.26 g/mol) for analytical method development and quality control.
Structurally, 4-(3-(Difluoromethoxy)phenyl)pyrimidine-2-thiol (C11H8F2N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 254.26 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C11H8F2N2OS |
| Molecular Weight | 254.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Difluoromethoxy Standards
- 4-(4-(Difluoromethoxy)phenyl)pyrimidine-2-thiol (CAS 828273-06-9)
- 5-[4-(difluoromethoxy)phenyl]-1h-pyrazole-3-carboxylic acid (CAS 1046468-64-7)
- 4-(Difluoromethoxy)-N-(4h-1,2,4-triazol-3-yl)benzamide (CAS 1050855-05-4)
- 2-(Difluoromethoxy)-N-(4h-1,2,4-triazol-3-yl)benzamide (CAS 1147348-13-7)
- 4-(Difluoromethoxy)-1-phenyl-1h-pyrazole-3-carboxylic acid (CAS 1152603-43-4)
- 3-[3-(difluoromethoxy)phenyl]-1h-pyrazole-4-carboxylic acid (CAS 1152974-89-4)
- 3,5-Bis(difluoromethoxy)benzoic acid (CAS 1432678-93-7)
- 2,4-Bis(difluoromethoxy)benzoic acid (CAS 97914-62-0)
Recommended Standards
- 4-(2,5-Dioxopyrrolidin-1-yl)benzenesulfonamide (CAS 5470-06-4)
- 4-(2,4-Dioxo-1,4-dihydrothieno[3,2-d]pyrimidin-3(2H)-yl)butanoic acid (CAS 702664-43-5)
- 4-(Benzyloxy)-5-fluoroquinazoline (CAS 329699-88-9)
- 3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl benzenesulfonate (CAS 669064-43-1)
- 3-(5-Bromo-thiophen-2-yl)-3-oxo-propionitrile (CAS 71683-02-8)
- 5-(2-Chlorophenyl)-2-mercapto-3-(2-methoxyphenyl)thieno[2,3-d]pyrimidin-4(3h)-one (CAS 743452-23-5)
- 7-Hydrazinyl-4-methyl-2H-chromen-2-one (CAS 113707-87-2)
- 2-Chloro-5-(((1-methyl-1h-imidazol-2-yl)thio)methyl)pyridine (CAS 821782-44-9)
- Azetidine-3-carboxylic acid dimethylamidedi(trifluoroacetic acid salt) (CAS 1361115-38-9)
- Methyl 4-methoxy-5-methyl-1H-indole-2-carboxylate (CAS 770729-07-2)
- Metaraminol Impurity 10 (CAS 639070-81-8)
- (2E)-4,4,4-Trifluoro-2-butenoic acid (CAS 406-94-0)
- 1-2-3-Tri-O-acetyl-4-6-O-benzylidene-β-D-galactopyranose (CAS 78962-43-3)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com