5-Hydroxypyrimidine CAS 26456-59-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26456-59-7 |
| Molecular Formula | C4H4N2O |
| Molecular Weight | 96.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Hydroxypyrimidine (CAS 26456-59-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H4N2O. Molecular weight: 96.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H4N2O |
| Molecular Weight | 96.09 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.) | 1964 |
| Nitrogen Atoms | 2 |
Related Hydroxypyrimidine Standards
- 4-Hydroxypyrimidine (CAS 51953-18-5)
- 6-Methyl-4-hydroxypyrimidine (CAS 3524-87-6)
- 5-Hydroxypyrimidine 1-oxide (CAS 88070-44-4)
- 4-Hydroxypyrimidine-2-carbonitrile (CAS 1034827-34-3)
- 4-Hydroxypyrimidine-5-carbonitrile (CAS 4774-34-9)
- 5-Hydroxypyrimidine-2-carbaldehyde (CAS 345642-88-8)
- 6-Hydroxypyrimidine-4-carbaldehyde (CAS 98136-87-9)
- 5-hydroxypyrimidine-2-carbonitrile (CAS 345642-86-6)
Recommended Standards
- 5-Imidazolecarboxaldehyde (CAS 3034-50-2)
- 4-Hydroxypyridazine (CAS 20733-10-2)
- 5-Methyl-3H-pyrazol-3-one (CAS 3206-39-1)
- 2-(4-Chlorophenyl)-1-methoxy-1H-imidazo[4,5-b]pyridine (CAS 339010-07-0)
- 1-(2-Methoxyphenyl)butan-1-one (CAS 13404-83-6)
- 2-Bromopyrazolo[1,5-a]pyrimidin-7(1H)-one (CAS 2386629-55-4)
- Methyl ((S)-2-(((benzyloxy)carbonyl)amino)-3,3-dimethylbutanoyl)-L-prolinate (CAS 78657-94-0)
- 1,2,3,4-Tetrahydropyrrolo[3,4-b]indole (CAS 73605-01-3)
- 4-(Diisopropylamino)-2,2-diphenylbutyramide (CAS 39666-27-8)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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