3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-5-(trifluoromethyl)-1h-pyrrolo[2,3-b]pyridine CAS 1036027-60-7
| CAS No. | 1036027-60-7 |
| Molecular Formula | C21H22BF3N2O4S |
| Molecular Weight | 466.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-5-(trifluoromethyl)-1h-pyrrolo[2,3-b]pyridine is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-5-(trifluoromethyl)-1h-pyrrolo[2,3-b]pyridine (CAS 1036027-60-7), a certified reference material (molecular formula C21H22BF3N2O4S, MW 466.28 g/mol) for analytical method development and quality control.
Structurally, 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-5-(trifluoromethyl)-1h-pyrrolo[2,3-b]pyridine (C21H22BF3N2O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.5, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 466.28 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.
As a certified reference material (CRM), 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-5-(trifluoromethyl)-1h-pyrrolo[2,3-b]pyridine 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 | C21H22BF3N2O4S |
| Molecular Weight | 466.28 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 1,2-Bis(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)ethane (CAS 1073353-94-2)
- 1,2-Bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)ethane (CAS 957061-07-3)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1357387-66-6)
- 2',3',5',6'-Tetramethyl-[1,1':4',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 1119195-99-1)
- 4,4,5,5-Tetramethyl-2-(4-(1,2,2-triphenylvinyl)phenyl)-1,3,2-dioxaborolane (CAS 1260865-91-5)
- 2,5-Bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1,3,4-oxadiazole (CAS 1116122-85-0)
- 4,4,5,5-Tetramethyl-2-(spiro[fluorene-9,9'-xanthen]-2-yl)-1,3,2-dioxaborolane (CAS 1160862-12-3)
- 4,4,5,5-Tetramethyl-2-(spiro[fluorene-9,9'-xanthen]-4-yl)-1,3,2-dioxaborolane (CAS 1609484-75-4)
Recommended Standards
- 3-(4-Bromobenzenesulfonyl)-2-hydroxy-2-methyl-N-[3-(trifluoromethyl)phenyl]propanamide (CAS 338424-45-6)
- Crisaborole lmpurity 79 (CAS CATO-C4X-202179)
- 3-((4-Bromophenyl)sulfonyl)-2-hydroxy-2-methyl-N-(4-(trifluoromethyl)phenyl)propanamide (CAS 338956-13-1)
- Crisaborole lmpurity 93 (CAS CATO-C4X-202193)
- (2-Chloroethanesulfonyl)ethene (CAS 7327-58-4)
- Methyl 4-(2-(4-formylphenoxy)ethoxy)benzoate (CAS 866003-00-1)
- Ethyl 5-Bromoindole-3-carboxylate (CAS 103858-54-4)
- 4-Phenyl-5-(pyridin-3-yl)-1,2,4-4H-triazole-3-thiol (CAS 57600-03-0)
- 2-azabicyclo[2.1.1]hexan-4-amine;dihydrochloride (CAS 220593-82-8)
- Methyl 2-(3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbonyl)benzoate (CAS 861209-39-4)
- Cathinone Hydrochloride (CAS 72739-14-1)
- Methyl 2,2-dimethylpentanoate (CAS 813-68-3)
- (2Z)-3-[4-(4-Chlorophenyl)-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-trien-3-yl]-2-(3,4-dichlorophenyl)prop-2-enenitrile (CAS 478041-92-8)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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