6-Methyl-2-(pyrazin-2-yl)pyrimidin-4-ol CAS 83551-41-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83551-41-1 |
| Molecular Formula | C9H8N4O |
| Molecular Weight | 188.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methyl-2-(pyrazin-2-yl)pyrimidin-4-ol (CAS 83551-41-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8N4O. Molecular weight: 188.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8N4O |
| Molecular Weight | 188.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 6H,7H,8H,9H-[1,2,4]Triazolo[1,5-a]quinazolin-6-one (CAS 29940-50-9)
- 8-Methyl-4,5-dihydro-[1,2,5]oxadiazolo[3,4-f]cinnoline (CAS 216218-93-8)
- 6-Amino-2-(pyridin-4-yl)pyrimidin-4-ol (CAS 61310-39-2)
- 2-((tert-Butoxycarbonyl)amino)-4-(2-((tert-butoxycarbonyl)amino)phenyl)-4-oxobutanoic acid (CAS 1219434-68-0)
- 2-Methylmorpholine-2-carbonitrile hydrochloride (CAS 1205749-76-3)
- 4-Nitrophenyl N,N'-Diacetyl-β-D-chitobioside (CAS 7284-16-4)
- (2-Acetamido-3-(4-(bis(2-chloroethyl)amino)phenyl)propanoyl)-L-leucine (CAS 6754-85-4)
- 604-44-4 4-Chloro-1-naphthol 1-Naphthalenol, 4-chloro- 1-Naphthol, 4-chloro- (8CI) 1-Chloro-4-hydroxynaphthalene 4-Chloro-alpha-naphthol EINECS 210-068-5 NSC 44345 (CAS 604-44-4)
- Cholecalciferol Impurity 20 (CAS CATO-C4X-158620)
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