5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydrobenzo[c]isothiazole 2,2-dioxide CAS 1607838-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1607838-33-4 |
| Molecular Formula | C13H18BNO4S |
| Molecular Weight | 295.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydrobenzo[c]isothiazole 2,2-dioxide (CAS 1607838-33-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H18BNO4S. Molecular weight: 295.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H18BNO4S |
| Molecular Weight | 295.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(2-(methylthio)-5-nitrophenyl)-1,3,2-dioxaborolane (CAS 2377610-39-2)
- 4'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-4-amine (CAS 1008788-39-3)
- 4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyridine (CAS 1192588-89-8)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(p-tolyl)pyridine (CAS 1402172-12-6)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(o-tolyl)pyridine (CAS 1402172-14-8)
- Ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,6-dihydropyridin-1(2H)-yl)acetate (CAS 1613697-85-0)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9a-dihydro-4aH-carbazole (CAS 871125-67-6)
- 2-Benzyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2094504-02-4)
Recommended Standards
- 2-(2,4-Dichlorophenyl)-1-(4-methoxyphenyl)ethan-1-one (CAS 153529-19-2)
- 4-(7,7-Dichloro-6-oxo-5-azaspiro[2.5]oct-5-yl)benzonitrile (CAS 1698894-16-4)
- 5-(4-Bromophenyl)thiazolo[2,3-c][1,2,4]triazol-3-amine (CAS 1511361-72-0)
- 1-Bromo-4-fluoro-2-(isopropoxymethyl)benzene (CAS 1704065-29-1)
- 3-(4-Nitro-1H-pyrazol-1-yl)benzoic acid (CAS 926193-79-5)
- 1-{octahydropyrrolo[3,4-b]morpholin-4-yl}ethan-1-one hydrochloride (CAS 1865205-84-0)
- 5-Tetradecylpyrimidine-2,4,6-triamine (CAS 94087-77-1)
- 2-Methylpropane-d10 (gas) (CAS 19170-96-8)
- (R)-2,2,2-Trifluoro-N-(pyrrolidin-3-yl)acetamide hydrochloride (CAS 141043-16-5)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
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