(5-phenyl-1-tosyl-1H-pyrrolo[2,3-b]pyridin-3-yl)boronic acid CAS 890842-79-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890842-79-2 |
| Molecular Formula | C20H17BN2O4S |
| Molecular Weight | 392.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5-phenyl-1-tosyl-1H-pyrrolo[2,3-b]pyridin-3-yl)boronic acid (CAS 890842-79-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H17BN2O4S. Molecular weight: 392.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H17BN2O4S |
| Molecular Weight | 392.24 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 |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related phenyl Standards
- 1-(2-Phenyl-1-tosyl-1H-indol-3-yl)ethan-1-one (CAS 62367-67-3)
- 5-Tosyl-7-(trifluoromethyl)-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline (CAS 861206-81-7)
- Methyl(1-tosyl-2-(3,4,5-trimethoxyphenyl)ethyl)sulfane (CAS 107951-78-0)
- 1-Tosyl-7-azaindole-3-boronic Acid Pinacol Ester (CAS 866545-91-7)
- Methyl 1-tosyl-6-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 942206-37-3)
- 1-Tosyl-4-(3-(trifluoromethyl)pyridin-2-yl)piperazine (CAS 478077-40-6)
- 7-Tosyl-7H-pyrrolo[2,3-d]pyrimidine-5-boronic Acid Pinacol Ester (CAS 934178-97-9)
- 3-(N-Tosyl-L-alaninyloxy)-5-phenylpyrrole (CAS 221446-55-5)
Recommended Standards
- (E)-4-Bromobenzyl 2-(3-aminoprop-1-en-1-yl)-6-hydroxy-4-methoxybenzoate (CAS 1638205-16-9)
- 2-(2,4-Dichlorophenoxy)-N'-[(3Z)-1-methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene]propanehydrazide (CAS 677741-07-0)
- 2-{[(3,4-dichlorophenyl)carbamoyl]amino}-3-(1h-indol-3-yl)propanoic acid (CAS 1396965-73-3)
- 2-Chloro-4-methyl-3-nitro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1260156-97-5)
- 4-(Pyrrolidin-1-yl)-1-(thiazol-2-yl)butan-1-one hydrobromide (CAS 33524-04-8)
- (4-Ethoxytetrahydrofuran-3-yl)ethylamine hydrochloride (CAS 1986846-75-6)
- Ethyl 4-((dimethylamino)methyl)-5-hydroxy-2-phenylbenzofuran-3-carboxylate hydrochloride (CAS 51771-50-7)
- (1-(3-Bromo-4-fluorobenzyl)pyrrolidin-3-yl)methanol (CAS 1247368-14-4)
- (1,3-Dioxolan-2-yl)-acetic acid propyl ester (CAS 1263365-79-2)
- Neuropeptide S (rat) (CAS 412938-75-1)
Why CATO?
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