2-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)-5-hydroxy-4H-pyran-4-one CAS 138426-86-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138426-86-5 |
| Molecular Formula | C12H12N2O3S |
| Molecular Weight | 264.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)-5-hydroxy-4H-pyran-4-one (CAS 138426-86-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H12N2O3S. Molecular weight: 264.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O3S |
| Molecular Weight | 264.30 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.) | 1996 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethylpyrimidin Standards
- (2-[(4,6-Dimethylpyrimidin-2-yl)amino]-1,3-thiazol-4-yl)acetic acid (CAS 1248907-60-9)
- 5-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)furan-2-carboxylic acid (CAS 438622-94-7)
- Methyl 3-((4,6-dimethylpyrimidin-2-yl)oxy)thiophene-2-carboxylate (CAS 389609-95-4)
- 3-(4-(4,6-Dimethylpyrimidin-2-yl)piperazin-1-yl)propanoic acid (CAS 883537-94-8)
- 2-((4,6-Dimethylpyrimidin-2-yl)thio)-1-(thiophen-2-yl)ethan-1-one (CAS 334500-76-4)
- Methyl 3-((4,6-dimethylpyrimidin-2-yl)amino)thiophene-2-carboxylate (CAS 388565-75-1)
- N-(4,6-Dimethylpyrimidin-2-yl)-2,6-difluorobenzamide (CAS 712285-62-6)
- Ethyl 2-(2,6-dimethylpyrimidin-4-yl)-5-methyl-2H-1,2,3-triazole-4-carboxylate (CAS 1431729-53-1)
Recommended Standards
- 4-Hydroxy-N-methyl-N-phenylpyridine-3-sulfonamide (CAS 1352485-32-5)
- Ethyl 4-hydroxy-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine-5-carboxylate (CAS 1388893-76-2)
- Ethyl 2-(acetylamino)-1,3-benzothiazole-6-carboxylate (CAS 134949-41-0)
- Calcium malate (CAS 16426-50-9)
- Methyl 2-hydroxy-3-methyl-3-nitrobutanoate (CAS 62000-54-8)
- 1-(4-Butylphenyl)-1H-pyrrole-2-carboxylic acid (CAS 896035-36-2)
- 6-Bromo-4-propyl-2H-1,4-benzoxazin-3-one (CAS 1365273-01-3)
- Ozagrel Impurity 23 (CAS 78712-44-4)
- (S)-tert-butyl pyrrolidin-3-ylcarbamate oxalate(2:1) (CAS 1229616-54-9)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com