4-(1H-pyrrol-2-yl)phenol CAS 168091-80-3
| CAS No. | 168091-80-3 |
| Molecular Formula | C10H9NO |
| Molecular Weight | 159.18 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 4-(1H-pyrrol-2-yl)phenol.
4-(1H-pyrrol-2-yl)phenol (CAS 168091-80-3), molecular formula C10H9NO and molecular weight 159.18 g/mol, is a CATO reference standard with documented purity and traceability.
4-(1H-pyrrol-2-yl)phenol (C10H9NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 4-(1H-pyrrol-2-yl)phenol 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 | C10H9NO |
| Molecular Weight | 159.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 1 |
Related H Standards
- 2-(1H-pyrrol-1-yl)phenol (CAS 32277-91-1)
- 2-(1H-Pyrrol-2-yl)phenol (CAS 42041-50-9)
- 3-(1H-Pyrrol-2-yl)phenol (CAS 856438-55-6)
- 4-(1H-Pyrrol-1-yl)phenol (CAS 23351-09-9)
- 2-(1H-pyrrol-1-yl)pyridin-3-amine (CAS 102064-32-4)
- 4-(1H-pyrrol-1-yl)pyridin-2-amine (CAS 1314354-37-4)
- 2-(1H-Pyrrol-1-yl)pyridin-4-amine (CAS 1354221-50-3)
- 4-(1H-pyrrol-2-yl)aniline (CAS 134703-22-3)
Recommended Standards
- 1-Methylisoquinolin-3-ol (CAS 16535-89-0)
- 2-(4-Hydroxypiperidin-1-yl)acetic acid (CAS 168159-33-9)
- 3-Methoxyisoquinoline (CAS 16535-84-5)
- (4S,5R)-5-(Hydroxymethyl)-4-isopropyloxazolidin-2-one (CAS 169057-30-1)
- 1-(2-Hydroxy-6-azabicyclo[3.2.1]Octan-6-yl)ethan-1-one (CAS 1934793-61-9)
- (S)-3-(1-Benzhydrylazetidin-3-ylidene)butan-2-ol (CAS 2648904-67-8)
- 1-(2-Methylpyridin-4-yl)propan-1-one (CAS 1693941-03-5)
- 3-(Heptyloxy)-N-[2-(2-isopropylphenoxy)ethyl]-aniline (CAS 1040679-91-1)
- Potassium Perfluoroheptanesulfonate (CAS 60270-55-5)
- (R)-2-((3,6-Diethylpyrazin-2-yl)amino)butan-1-ol (CAS 622835-00-1)
- (1S,2S)-2-aminocyclopropan-1-ol (CAS 2165816-23-7)
- (R)-3-Methyl-1-phenylbutan-1-amine hydrochloride (CAS 1263198-93-1)
- (S,R)-BisPh-propabBox (CAS 157825-96-2)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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 18665070610 / Nicole.chen@cato-chem.com