4-Chloro-6-iodo-2-(methylthio)pyrimidine CAS 148256-79-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 148256-79-5 |
| Molecular Formula | C5H4ClIN2S |
| Molecular Weight | 286.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-6-iodo-2-(methylthio)pyrimidine (CAS 148256-79-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H4ClIN2S. Molecular weight: 286.52 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H4ClIN2S |
| Molecular Weight | 286.52 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 5-Chloro-4-iodo-2-(methylthio)pyrimidine (CAS 107403-27-0)
- 4-Chloro-5-iodo-2-(methylthio)pyrimidine (CAS 111079-19-7)
- 2-(4-Chloro-5-fluoro-2-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1092581-00-4)
- 2-(4-Chloro-2-fluoro-3-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1126321-06-9)
- 2-(3-Chloro-5-fluoro-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1422022-15-8)
- 4-Chloro-3-fluoro-2-methoxyphenylboronic acid pinacol ester (CAS 1628524-83-3)
- 2-(6-Chloro-2-fluoro-3-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1628684-12-7)
- (2-Chloro-4-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol (CAS 2068789-77-3)
Recommended Standards
- (Oxybis(4,1-phenylene))bis(dimethylsilane) (CAS 13315-17-8)
- 1,1,3,3-Tetramethyl-1,3-diphenyldisiloxane (CAS 56-33-7)
- 3-(N-Boc-N-Methylamino)-2-chloropyridine-5-boronic acid (CAS 2377608-21-2)
- N-(4-Acetyl-5-methoxy-2-phenoxyphenyl)methanesulfonamide (CAS 123664-98-2)
- 2-(5-Chlorothiophen-2-yl)-5,8-dimethylquinoline-4-carboxylic acid (CAS 897554-57-3)
- Benzyl (3R,4S)-4-amino-3-fluoropiperidine-1-carboxylate (CAS 1821776-21-9)
- 2-(Cyclopentylmethyl)-3-methylbutanoic acid (CAS 1251251-50-9)
- 2-(4-Methoxyphenyl)-3-thioxohexahydro-1H-[1,2,4]triazolo[1,2-a]pyridazin-1-one (CAS 58744-66-4)
- (E)-4-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-2-(2-(4-methoxybenzylidene)hydrazinyl)pyrido[2,3-b]pyrazin-3(4H)-one (CAS 338412-03-6)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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