1-(2-(Methylthio)pyrimidin-5-yl)ethanone CAS 84755-29-3
| CAS No. | 84755-29-3 |
| Molecular Formula | C7H8N2OS |
| Molecular Weight | 168.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2-(Methylthio)pyrimidin-5-yl)ethanone (CAS 84755-29-3), a certified reference material (molecular formula C7H8N2OS, MW 168.22 g/mol) for analytical method development and quality control.
Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system, 1-(2-(Methylthio)pyrimidin-5-yl)ethanone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 168.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H8N2OS |
| Molecular Weight | 168.22 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.) | 1981 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 2-(Methylthio)-4-(vinyloxy)pyrimidine (CAS 111183-97-2)
- 2-(Methylthio)nicotinamide (CAS 175135-28-1)
- 1-(2-(Methylthio)pyrimidin-4-yl)ethan-1-one (CAS 496863-48-0)
- 4-Methyl-2-(methylthio)pyrimidine-5-carbaldehyde (CAS 84755-30-6)
- 4-(Methylthio)benzoic acid (CAS 13205-48-6)
- 2-(Methylthio)benzoic Acid (CAS 3724-10-5)
- 3-(Methylthio)benzoic Acid (CAS 825-99-0)
- 5-(Methylthio)benzo[d][1,3]dioxole (CAS 5354-08-5)
Recommended Standards
- 1-(3-Hydroxyphenyl)thiourea (CAS 3394-05-6)
- (E)-2-((1H-pyrrol-2-yl)methylene)hydrazine-1-carbothioamide (CAS 433215-03-3)
- 1-(Thiazol-2-yl)pyrrolidin-2-one (CAS 37762-96-2)
- (6-Methylimidazo[2,1-b]thiazol-5-yl)methanol (CAS 76919-40-9)
- 5-ethyl-4-(4-methoxyphenyl)-1,3-thiazol-2-amine (CAS 493028-20-9)
- (5-Chloro-2-propoxypyridin-3-yl)boronic acid (CAS 1217501-43-3)
- Ethyl6-(tert-Butyl)-4-hydroxynicotinate (CAS 134653-98-8)
- 3-(Dimethylamino)-1-ethyl-2,3-dihydroquinazoline-4(1H)-thione (CAS 90070-37-4)
- Methyl 2,5-dichloro-6-formylnicotinate (CAS 2750929-48-5)
- 2-Chloro-n-({3-[(propan-2-yloxy)methyl]phenyl}methyl)acetamide (CAS 1311314-65-4)
- (R)-1-(3-fluorophenyl)-2,2-dimethylpropan-1-amine (CAS 473733-21-0)
- 4-Methyl-N-(2-morpholinoethyl)benzamide (CAS 92374-41-9)
- Magnesium tetrakis(carbonate) dihydroxide (CAS 7760-50-1)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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