4-Methyl-6-(methylsulfanyl)-2-(thiophen-2-yl)pyrimidine-5-carboxylic acid CAS 926249-08-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 926249-08-3 |
| Molecular Formula | C11H10N2O2S2 |
| Molecular Weight | 266.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-6-(methylsulfanyl)-2-(thiophen-2-yl)pyrimidine-5-carboxylic acid (CAS 926249-08-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10N2O2S2. Molecular weight: 266.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O2S2 |
| Molecular Weight | 266.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methyl Standards
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- 6-Methyl-2-(methylsulfanyl)-4-[(Z)-2-phenylethenyl]pyridine-3-carbonitrile (CAS 1164520-02-8)
- (2Z)-2-{[4-(methylsulfanyl)phenyl]methylidene}-2,3-dihydro-1H-inden-1-one (CAS 268563-91-3)
- 4-(Methylsulfanyl)-2-(2-phenylacetamido)butanoic acid (CAS 2752-40-1)
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- 4-[2-(Methylsulfanyl)thieno[2,3-d]pyrimidin-4-yl]morpholine (CAS 383146-87-0)
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Recommended Standards
- 4-Isopropyl-3-methyl-2-(2-methylpiperidine-1-carbonyl)isoxazol-5(2H)-one (CAS 706804-36-6)
- 4-Phenyl-N-pyrrolidin-3-ylbenzamide (CAS 762285-91-6)
- 4-benzyl-3-phenylpiperazin-2-one (CAS 5368-23-0)
- N-(4-Chloro-2-methylphenyl)-2-((5-((4-chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 476484-63-6)
- (1R,2R)-N1,N1-diethylcyclohexane-1,2-diamine (CAS 107298-93-1)
- 3-(3-Amino-2,4,6-triiodophenyl)propanoic acid (CAS 1206-91-3)
- 3-(2,6-Difluorophenyl)-1-propylamine (CAS 401940-05-4)
- 4-(Aminomethyl)-2-cyano-5-methylbenzene-1-sulfonyl chloride (CAS 1805517-57-0)
- 1-(4-Chlorobenzyl)-2-(6-chloropyridin-3-yl)-5,6-dimethyl-1H-benzo[d]imidazole (CAS 337920-58-8)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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