7-(3-Chlorophenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-ol CAS 890091-46-0
| CAS No. | 890091-46-0 |
| Molecular Formula | C18H12ClN3O |
| Molecular Weight | 321.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-(3-Chlorophenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-ol.
CATO supplies 7-(3-Chlorophenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-ol (CAS 890091-46-0), a certified reference material (molecular formula C18H12ClN3O, MW 321.76 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H12ClN3O, 7-(3-Chlorophenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-ol contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 321.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-(3-Chlorophenyl)-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 | C18H12ClN3O |
| Molecular Weight | 321.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
- Ethyl 2-[1-(3-chlorophenyl)-3,5-dimethyl-1h-pyrazol-4-yl]-2-(n-hydroxyimino)acetate (CAS 1006482-03-6)
- 1-(2-Chlorophenyl)-3-(4-(dimethylamino)-2-methoxypyrimidin-5-yl)urea (CAS 1797659-87-0)
- N-(3-Chlorophenyl)-3-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 196504-86-6)
- 1-{7-[(E)-2-(4-chlorophenyl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}-1H-pyrrole (CAS 303146-14-7)
- 3-(2-Chlorophenyl)-5-[(E)-2-(phenylamino)ethenyl]-1,2-oxazole-4-carbonitrile (CAS 320424-89-3)
- 4-(1-(3-Chlorophenyl)-2,5-dioxopyrrolidin-3-yl)piperazine-1-carbaldehyde (CAS 311783-16-1)
- 4-(1-(4-Chlorophenyl)-2,5-dioxopyrrolidin-3-yl)piperazine-1-carbaldehyde (CAS 311793-29-0)
- 4-(4-Chlorophenyl)-6-(methylamino)-2-(pyridin-3-yl)pyrimidine-5-carbonitrile (CAS 320417-54-7)
Recommended Standards
- 6-Chloro-N,1-diphenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 5414-01-7)
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- 6-Chloro-7-((2-morpholinoethyl)amino)quinoline-5,8-dione (CAS 383907-43-5)
- DA-3003-2 (CAS 383907-47-9)
- 2,2,6,6-Tetramethyl-4-oxopiperidin-1-yl acetate (CAS 113682-53-4)
- N-(2-(Thiophen-3-yl)ethyl)-2-(trifluoromethoxy)benzenesulfonamide (CAS 1797317-52-2)
- methyl 5-bromo-4-fluoro-thiophene-2-carboxylate (CAS 395664-59-2)
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- N-(2-((4-chlorophenyl)sulfonyl)ethyl)-3-(phenylsulfonyl)propanamide (CAS 337923-29-2)
- 4-(Phenylmethoxy)benzenecarboximidamide (CAS 31066-05-4)
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- 2,5-Bis(4-methoxyphenyl)-1,3,4-oxadiazole (CAS 847-39-2)
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