(1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)methyl methanesulfonate CAS 1393477-22-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1393477-22-9 |
| Molecular Formula | C9H11BO5S |
| Molecular Weight | 242.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)methyl methanesulfonate (CAS 1393477-22-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11BO5S. Molecular weight: 242.06 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H11BO5S |
| Molecular Weight | 242.06 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(2,5-Dichlorophenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1325724-93-3)
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- 1-(3,4-dichlorophenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1325724-92-2)
- 5-Chloro-4-hydroxy-1-methylpyridin-2(1H)-one (CAS 1379260-15-7)
- methyl 8-(aminomethyl)-5,6,7,8-tetrahydronaphthalene-2-carboxylate hydrochloride (CAS 130532-65-9)
- Methyl 4-acetylcubane-1-carboxylate (CAS 246854-75-1)
- 2-(Dimethylamino)-1H-benzo[d]imidazole-4,5-diol (CAS 708201-76-7)
- Azilsartan Methyl Ester Impurity (CAS 147403-52-9)
- Ethyl 5,5-dimethyl-4-oxohexanoate (CAS 37174-98-4)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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