7-(4-Methylphenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-ol CAS 865546-60-7
| CAS No. | 865546-60-7 |
| Molecular Formula | C19H15N3O |
| Molecular Weight | 301.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(4-Methylphenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-ol (CAS 865546-60-7), molecular formula C19H15N3O and molecular weight 301.34 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 7-(4-Methylphenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-ol (C19H15N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 301.34 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 7-(4-Methylphenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H15N3O |
| Molecular Weight | 301.34 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.) | 1987 |
| Nitrogen Atoms | 3 |
Related Methylphenyl Standards
- 7-(3-Methylphenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-ol (CAS 865546-58-3)
- N-[(4-Methylphenyl)sulfonyl]glutaric acid (CAS 200806-94-6)
- 2-(4-Methylphenyl)sulfonyl-1,3-dihydroisoquinolin-4-one (CAS 125159-93-5)
- 1-[(4-methylphenyl)sulfonyl]-2,3-dihydroquinolin-4(1h)-one (CAS 14278-37-6)
- 1-(4-Methylphenyl)-5-oxo-2-(thiophen-2-yl)pyrrolidine-3-carboxylic acid (CAS 855715-09-2)
- 2-({[(4-methylphenyl)carbamoyl]methyl}sulfanyl)benzoic acid (CAS 398997-40-5)
- 3-[(4-Methylphenyl)sulfanyl]-1-(3-nitrophenyl)propan-1-one (CAS 20618-56-8)
- 1-(4-Methylphenyl)-2-phenyl-4,5,6,7-tetrahydro-1H-indol-4-one (CAS 83558-06-9)
Recommended Standards
- 7-Benzyl-2-phenylimidazo[1,2-a]pyrazin-3(7H)-one (CAS 693252-70-9)
- 6-Ethyl-1-methyl-3-(prop-2-yn-1-yl)-5-propoxypyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 921482-94-2)
- 8-(Boc-amino)-1,4-dioxaspiro[4.5]decane-8-carboxylic Acid (CAS 886362-27-2)
- 6-Amino-1-methyl-5-(4-phenylpiperazin-1-yl)pyrimidine-2,4(1H,3H)-dione (CAS 796064-96-5)
- 2-(4-Nitrophenoxy)acetonitrile (CAS 33901-46-1)
- 3-(piperidin-3-yl)prop-2-ynoic acid hydrochloride (CAS 1955523-88-2)
- (4-(Trifluoromethoxy)benzo[d]oxazol-2-yl)methanol (CAS 1804203-46-0)
- 3-Bromo-2-methylbenzo[c]phenanthrene (CAS 36276-33-2)
- 2-methyl-1-phenylpyrrolidine-3-carboxylic acid (CAS 1797567-32-8)
- 1-isobutyl-4-methyl-1H-pyrazolo[3,4-b]pyridin-6-yl 4-methylbenzenesulfonate (CAS 929975-56-4)
- 2,3-Difluoro-5-(methyl)thiophenol (CAS 1806397-05-6)
- 4-[(Benzenesulfonyl)methyl]-2-(pyridin-3-yl)-6-(pyrrolidin-1-yl)pyrimidine (CAS 477867-19-9)
- Lansoprazole Impurity 46 (CAS 86604-77-5)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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