4(3H)-Pyrimidinone CAS 4562-27-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4562-27-0 |
| Molecular Formula | C4H4N2O |
| Molecular Weight | 96.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4(3H)-Pyrimidinone (CAS 4562-27-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H4N2O. Molecular weight: 96.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1958 |
| Nitrogen Atoms | 2 |
Related H Standards
- 41398-85-0 5-Methyl-2-pyrimidinone 2(1H)-Pyrimidinone, 5-methyl- (CAS 41398-85-0)
- 4(1H)-Pyrimidinone, 6-methoxy- (9CI) (CAS 6128-06-9)
- 4(1H)-Pyrimidinone, 2-amino-6-ethyl- (9CI) 5734-66-7 VZ23717 (CAS 5734-66-7)
- 51093-34-6 4(1H)-Pyrimidinone, 2,6-diamino-1-methyl- DTXSID90326842 (CAS 51093-34-6)
- 4(3H)-Pyrimidinone,2-amino-5-fluoro-6-hydroxy- 669-96-5 CTK5C5530 (CAS 669-96-5)
- 4(1H)-Pyrimidinone, 6-amino-2,3-dihydro-1,3-dimethyl-2-thioxo- (CAS 3120-52-3)
- 2(1H)?-?Pyrimidinone, 5-?(4-?morpholinyl)?- (CAS 952647-15-3)
- 19810-79-8 4(3H)-Pyrimidinone,2-(4-morpholinyl)- CTK4E2411 (CAS 19810-79-8)
Recommended Standards
- 3-Azidopropanenitrile (CAS 23648-56-8)
- 4(3H)-Pyrimidone, 98% (CAS 51953-17-4)
- 2-Methoxymalononitrile (CAS 201281-53-0)
- (3,3-Dimethylcyclopentyl)methanamine hydrochloride (CAS 1379304-45-6)
- 4-(4-Cyanophenyl)-4-oxobutyronitrile (CAS 898767-45-8)
- 3,5-Dichloro-6-(3-chlorophenyl)-1-methylpyrazin-2(1H)-one (CAS 1269528-39-3)
- Ethyl 3-[2-({3-methyl-4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamido]benzoate (CAS 1040633-52-0)
- n-((1-(Cyclobutylmethyl)-1h-pyrazol-4-yl)methyl)ethanamine (CAS 1494249-73-8)
- 4-Ethyl-5-(1-(m-tolyloxy)ethyl)-4H-1,2,4-triazole-3-thiol (CAS 588673-95-4)
- Dulaglutide (CAS 923950-08-7)
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