[1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl](4-fluorophenyl)methanol CAS 860785-85-9
| CAS No. | 860785-85-9 |
| Molecular Formula | C20H15FN2O3S |
| Molecular Weight | 382.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 382.41 g/mol gives [1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl](4-fluorophenyl)methanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
[1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl](4-fluorophenyl)methanol (CAS 860785-85-9), molecular formula C20H15FN2O3S and molecular weight 382.41 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H15FN2O3S, [1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl](4-fluorophenyl)methanol contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 382.41 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.
As a certified reference material (CRM), [1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl](4-fluorophenyl)methanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H15FN2O3S |
| Molecular Weight | 382.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Benzenesulfonyl Standards
- 3-(Benzenesulfonyl)-N-[2-(benzenesulfonyl)ethyl]propanamide (CAS 337923-47-4)
- 4-[1-(Benzenesulfonyl)-6-fluoro-1H-indol-2-yl]-4-hydroxycyclohexa-2,5-dien-1-one (CAS 840474-95-5)
- 1-(Benzenesulfonyl)-2-iodo-1H-pyrrolo[3,2-c]pyridine (CAS 877060-44-1)
- 1-Benzenesulfonyl-3-iodo-1H-pyrrolo[2,3-b]pyridine (CAS 887115-53-9)
- 1-(Benzenesulfonyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 942919-24-6)
- (2Z)-2-(Benzenesulfonyl)-1-(2,4-dichlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 1164528-38-4)
- (2Z)-2-(Benzenesulfonyl)-1-(3,4-dichlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 344266-98-4)
- 4-[(Benzenesulfonyl)methyl]-2-(pyridin-3-yl)-6-(pyrrolidin-1-yl)pyrimidine (CAS 477867-19-9)
Recommended Standards
- (S)-5-Carbamoyl-3-(9H-fluoren-9-ylmethoxycarbonyl-amino)-pentanoic acid (CAS 283160-17-8)
- 1-Hydroxy-4,8-dimethoxy-2-(3-oxohexyl)anthracene-9,10-dione (CAS 88101-12-6)
- (E)-4-((4-(N-(5-ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl)phenyl)amino)-4-oxobut-2-enoic acid (CAS 314282-44-5)
- 2-((3,4-Diphenylisoxazol-5-yl)(phenyl)methylene)hydrazinecarboxamide (CAS 62224-84-4)
- 6-Bromo-1H-thieno[3,2-d][1,3]oxazine-2,4-dione (CAS 2384721-57-5)
- 4-(Piperidin-1-yl)pyridin-2-amine (CAS 52311-35-0)
- ((2R,3S,5R)-5-(5-bromo-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 6666-38-2)
- 8-Amino-6-fluoro-5-methyl-3,4-dihydronaphthalen-1(2H)-one (CAS 210346-39-7)
- 1,4-Dihydroxy-2,2,3,3-tetrafluorobutane 2,2,3,3-Tetrafluoro-1,4-butanediol 2,2,3,3-Tetrafluorobutane-1,4-diol 97% 425-61-6 (CAS 425-61-6)
- 2,5-Dimethylthiophene-3-carbonyl chloride (CAS 57248-13-2)
- 5-Ethoxypicolinaldehyde (CAS 1246536-95-7)
- 4-Bromo-2-(difluoromethyl)-3-iodo-5-methylpyridine (CAS 1805409-08-8)
- Benzyl (4-methylpiperidin-3-yl)carbamate (CAS 1262408-19-4)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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