2-Hydroxy-3-methylpyrazine CAS 19838-07-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19838-07-4 |
| Molecular Formula | C5H6N2O |
| Molecular Weight | 110.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-3-methylpyrazine (CAS 19838-07-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H6N2O. Molecular weight: 110.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H6N2O |
| Molecular Weight | 110.11 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- 4-Hydroxy-5-methylpyrimidine (CAS 17758-52-0)
- 2-Hydroxy-6-methylpyrazine (CAS 20721-18-0)
- 4-Hydroxy-2-methylpyrimidine (CAS 19875-04-8)
- 2-Hydroxy-2-methyl-d3-propionic-3,3,3-d3 Acid (CAS 40662-45-1)
- 3-Hydroxy-4-methylpyridine (CAS 1121-19-3)
- 3-Hydroxy-2-methylpyridine D3 (CAS 1185315-05-2)
- 2-Hydroxy-4-methylpyridine (CAS 13466-41-6)
- 2-HYdroxy-cyclopent-1-enecarbonitrile (CAS 170938-28-0)
Recommended Standards
- 2-Ethynylcyclopropanecarboxylic acid (CAS 65131-31-9)
- 2-aminopyridin-4-ol (CAS 33631-05-9)
- 2-Isocyanato-2-methylpropanenitrile (CAS 52161-43-0)
- Nα,Nε-Bis-Boc-L-lysine tert-Butyl Ester (CAS 97347-28-9)
- 3-((4-Methylpyridin-3-yl)amino)thietane 1,1-dioxide (CAS 1854905-53-5)
- N-(4-Nitro-5,6,7,8-tetrahydronaphthalen-1-yl)acetamide (CAS 40153-45-5)
- N-(1-Methyl-1H-benzo[d]imidazol-2-yl)cyanamide (CAS 41968-40-5)
- (3-Bromo-4-chloro-5-(trifluoromethyl)phenyl)methanol (CAS 2384801-56-1)
- 4,5-diphenyl-1H-imidazol-2-amine hydrochloride (CAS 1450-96-0)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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