5-Phenylpyrimidine-2,4-diamine CAS 18588-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18588-49-3 |
| Molecular Formula | C10H10N4 |
| Molecular Weight | 186.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Phenylpyrimidine-2,4-diamine (CAS 18588-49-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H10N4. Molecular weight: 186.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H10N4 |
| Molecular Weight | 186.21 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.) | 1962 |
| Nitrogen Atoms | 4 |
Related Phenylpyrimidine Standards
- 2-Phenylpyrimidine-4,5-diamine (CAS 21164-35-2)
- 2-phenylpyrimidine-4,6-diamine (CAS 52644-22-1)
- 6-Phenylpyrimidine-2,4-diamine (CAS 3308-24-5)
- N2-Phenylpyrimidine-2,5-diamine (CAS 26806-71-3)
- 6-Phenylpyrimidine-2,4-diol (CAS 13345-09-0)
- 2-Phenylpyrimidine-4,6-diol (CAS 13566-71-7)
- 1-Phenylpyrimidine-2,4(1H,3H)-dione (CAS 21321-07-3)
- 2-Ethyl-4-phenylpyrimidine (CAS 91391-86-5)
Recommended Standards
- 4-Methyl-6-phenyl-1,3,5-triazin-2-amine (CAS 1853-91-4)
- 1-(3-Pyridinylmethyl)-1h-pyrrole-2-carbaldehyde (CAS 186801-36-5)
- 1-(8-Hydroxynaphthalen-1-yl)ethanone (CAS 18528-55-7)
- 4-((4-Methoxyphenyl)(phenyl)amino)benzaldehyde (CAS 87755-82-6)
- 3-[3-methoxy-4-(2,2,2-trifluoroethoxy)phenyl]propanoic acid (CAS 1235439-17-4)
- 6-chloro-1-hexyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 2711002-60-5)
- 8-Hydroxyquinoline-5,7-disulfonic acid (CAS 31568-84-0)
- 5-Hydroxy Propafenone-d5 Hydrochloride (CAS 1215370-87-8)
- 1-((4-Ethylphenoxy)methyl)-1h-pyrazol-4-amine (CAS 1004192-76-0)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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