(3-Acetyl-5-nitrothiophen-2-yl)boronic acid CAS 58157-90-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58157-90-7 |
| Molecular Formula | C6H6BNO5S |
| Molecular Weight | 214.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (3-Acetyl-5-nitrothiophen-2-yl)boronic acid (CAS 58157-90-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H6BNO5S. Molecular weight: 214.99 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H6BNO5S |
| Molecular Weight | 214.99 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Acetyl Standards
- 4-(5-Nitrothiophen-2-yl)morpholine (CAS 19991-85-6)
- methyl 2-[(2-nitrothiophen-3-yl)amino]acetate (CAS 1858496-58-8)
- 2-[(2-nitrothiophen-3-yl)sulfanyl]acetic acid (CAS 77151-59-8)
- 2-(5-Acetyl-2-nitrothiophen-3-yl)acetonitrile (CAS 389138-34-5)
- 4-(5-Nitrothiophen-2-yl)pyrimidin-2-amine (CAS 913322-71-1)
- n-(5-Nitrothiophen-3-yl)methanesulfonamide (CAS 1250326-89-6)
- 1-(5-Ethyl-3-nitrothiophen-2-yl)-1H-pyrazole (CAS 501443-59-0)
- 2-Ethyl-1-(2-nitrothiophen-3-yl)-1H-imidazole (CAS 501443-53-4)
Recommended Standards
- 1-Bromo-1,1-difluoropentane-2,4-dione (CAS 164342-73-8)
- (5-Fluoro-2-(2-methoxyethoxy)pyridin-4-yl)boronic acid (CAS 2096341-69-2)
- Allyl bromodifluoroacetate (CAS 155820-76-1)
- 4-(Perfluorooctyl)toluene (CAS 231291-23-9)
- 3-(3,5-Dimethylphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one (CAS 371115-78-5)
- [4-(Aminomethyl)-3,5-dimethylphenyl]methanol (CAS 223512-55-8)
- 2-(2-Sulfanyl-1,3-thiazol-4-yl)acetic acid (CAS 36365-79-4)
- 4-Thioxo-1,4-dihydropyrimidine-5-carboxamide (CAS 102818-21-3)
- Methyl 2-(3,3-dimethyl-2-oxoazetidin-1-yl)benzoate (CAS 339100-88-8)
- Serpent Peptide (CAS 823202-99-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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