5,7-Diphenyl-7h-pyrrolo[2,3-d]pyrimidin-4-ol CAS 287177-12-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 287177-12-2 |
| Molecular Formula | C18H13N3O |
| Molecular Weight | 287.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-Diphenyl-7h-pyrrolo[2,3-d]pyrimidin-4-ol (CAS 287177-12-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H13N3O. Molecular weight: 287.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H13N3O |
| Molecular Weight | 287.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Diphenyl Standards
- 1,6-Diphenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 93319-46-1)
- 3,4-Diphenyl-1H-pyrazolo[3,4-b]pyridin-6(2H)-one (CAS 820233-45-2)
- 4-(4,5-Diphenyl-1H-pyrazol-3-yl)-4H-1,2,4-triazole (CAS 62537-95-5)
- N,1-Diphenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 68380-53-0)
- 1,2-Diphenyl-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 14073-27-9)
- 6-Methyl-2,3-diphenyl-7,8-dihydroimidazo[1,2-b]pyridazine (CAS 89004-11-5)
- 3,5-Diphenyl-1,3,5-thiadiazinane-2-thione (CAS 14318-36-6)
- 1,5-Diphenyl-3-(trifluoromethyl)-1H-pyrazole (CAS 2730-02-1)
Recommended Standards
- 5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine (CAS 5207-52-3)
- 6-(3-(6-Methylpyridin-2-yl)-1H-pyrazol-4-yl)quinoxaline (CAS 746667-48-1)
- 5-(Dimethylamino)-1,3-dimethyl-1H-pyrido[1,2-a]pyrimido[4,5-d]pyrimidine-2,4(3H,10aH)-dione (CAS 78422-90-9)
- 2-Chloro-4-(trifluoromethyl)benzenesulfonamide (CAS 146533-47-3)
- 2-Aminobenzophenone-2'-carboxylic acid (CAS 1147-43-9)
- (4-Iodo-2-nitrophenyl)hydrazine (CAS 89640-59-5)
- cis-2-Fluoro-N-methoxy-N-methylcyclopropane-carboxamide 1706463-45-7 (CAS 1706463-45-7)
- 1-(2,2,2-Trifluoroethyl)imidazolidine-2,4-dione (CAS 1514727-43-5)
- 2,3,3,3-Tetrafluoro-2-(perfluoropropoxy)propan-1-ol (CAS 26537-88-2)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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