6-Methylpyrimidine 1-oxide CAS 33342-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33342-83-5 |
| Molecular Formula | C5H6N2O |
| Molecular Weight | 110.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methylpyrimidine 1-oxide (CAS 33342-83-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H6N2O. Molecular weight: 110.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1966 |
| Nitrogen Atoms | 2 |
Related Methylpyrimidine Standards
- 4-Methylpyrimidine 1-oxide (CAS 17758-54-2)
- 5-Methylpyrimidine-4-carbonitrile (CAS 114969-63-0)
- 5-Methylpyrimidine-2-carbonitrile (CAS 38275-54-6)
- 6-Methylpyrimidine-4-carbonitrile (CAS 28840-41-7)
- 6-Methylpyrimidine-4-carbaldehyde (CAS 1073-53-6)
- 4-Methylpyrimidine-5-carbaldehyde (CAS 933685-71-3)
- 5-Methylpyrimidine-4-carbaldehyde (CAS 933746-02-2)
- 5-Ethyl-4-methylpyrimidine (CAS 100868-34-6)
Recommended Standards
- 6-Methylpyridazin-4-ol (CAS 22390-44-9)
- 7-oxabicyclo[2.2.1]hept-5-en-2-one (CAS 95530-78-2)
- 6-methylpyran-2-one (CAS 4394-76-7)
- Folinic Acid (CAS 58-05-9)
- 5-(Ethylsulfonyl)-4-(m-tolyl)thiazol-2-amine (CAS 1707394-06-6)
- 6-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(p-tolyl)pyrimidin-4-amine (CAS 301328-20-1)
- (4'-Nitro-[1,1'-biphenyl]-2-yl)methanol (CAS 500294-19-9)
- (2-Cyclopropyl-6-methoxy-4-(trifluoromethyl)phenyl)boronic acid (CAS 2913573-45-0)
- Piperidine-3-sulfonamide (CAS 1016811-80-5)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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