4-Hydroxy-5-methyl-2-(methylthio)pyrimidine CAS 20651-30-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20651-30-3 |
| Molecular Formula | C6H6N2OS |
| Molecular Weight | 154.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Hydroxy-5-methyl-2-(methylthio)pyrimidine (CAS 20651-30-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H6N2OS. Molecular weight: 154.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H6N2OS |
| Molecular Weight | 154.19 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.) | 1962 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-aminopyrimidine-5-carbothioamide (CAS 56584-63-5)
- 4-Methoxy-5-methylthiazole-2-carbonitrile (CAS 2126163-05-9)
- 4-Aminopyrimidine-2-carbothioamide (CAS 245321-47-5)
- [3-methoxy-4-(pyridin-3-ylmethoxy)phenyl]methanamine hydrochloride (CAS 1171416-48-0)
- 3-Iodo-4-(methylthio)aniline (CAS 23153-02-8)
- N-(Furan-2-ylmethyl)tetrahydro-2H-pyran-4-amine hydrochloride (CAS 1158255-81-2)
- 5-(1-Ethyl-5-hydroxy-1H-pyrazole-4-carbonyl)-2-methyl-4-oxazol-2-yl-benzonitrile (CAS 1231635-73-6)
- rel-(2R,3S)-Ethyl 3-hydroxypyrrolidine-2-carboxylate (CAS 751421-78-0)
- 2-(Cyclopropylamino)-1-(thiazol-2-yl)ethanone (CAS 1353945-13-7)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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