4-Iodo-5,6-dimethyl-2-(methylsulfonyl)pyrimidine CAS 591248-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 591248-71-4 |
| Molecular Formula | C7H9IN2O2S |
| Molecular Weight | 312.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Iodo-5,6-dimethyl-2-(methylsulfonyl)pyrimidine (CAS 591248-71-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H9IN2O2S. Molecular weight: 312.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H9IN2O2S |
| Molecular Weight | 312.13 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (3-(Bis(2-chloroethyl)amino)-4-methylphenyl)phosphonic acid (CAS 19768-76-4)
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- (S)-4-Amino-4-(5-bromo-2-fluorophenyl)-2,2-difluoropentan-1-ol (CAS 1956437-49-2)
- 3-bromo-4-methyl-2-nitroaniline (CAS 1803582-59-3)
- tert-Butyl 1-oxa-4-azaspiro[5.5]undecane-4-carboxylate (CAS 271245-38-6)
- 1-(5-Amino-1,2,3,4-tetrahydroisoquinolin-2-yl)-2-methylpropan-2-ol (CAS 1178839-12-7)
- 1-(2,4-Dichlorophenyl)-5-isopropyl-1H-pyrazole-3-carboxylic acid (CAS 126068-31-3)
- 3-(4-Fluorophenyl)cyclobutan-1-amine (CAS 1156295-31-6)
- Oseltamivir Impurity 22 (CAS 1132659-97-2)
- Anorexigenic Peptide (CAS 69275-10-1)
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 13829788188 / jacky.chen@cato-chem.com