6-Mercaptobenzo[c][1,2]oxaborol-1(3H)-ol CAS 2130753-08-9
| CAS No. | 2130753-08-9 |
| Molecular Formula | C7H7BO2S |
| Molecular Weight | 166.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
6-Mercaptobenzo[c][1,2]oxaborol-1(3H)-ol (CAS 2130753-08-9) is a high-purity analytical reference standard with the molecular formula C7H7BO2S and a molecular weight of 166.01 g/mol.
Based on its molecular formula C7H7BO2S, 6-Mercaptobenzo[c][1,2]oxaborol-1(3H)-ol contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 166.01 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H7BO2S |
| Molecular Weight | 166.01 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Sulfur Atoms | 1 |
Related Mercaptobenzo Standards
- 6-Mercaptobenzo[d]oxazol-2(3h)-one (CAS 475295-36-4)
- 2-mercaptobenzo[d]oxazole-4-carbonitrile (CAS 1372188-33-4)
- 4-Mercaptobenzo[d]oxazole-2-carbonitrile (CAS 1806339-64-9)
- 2-Mercaptobenzo[d]thiazol-4-ol (CAS 126322-22-3)
- 1-(4-Mercaptobenzo[d]oxazol-2-yl)ethanone (CAS 1803742-13-3)
- 1-(5-Mercaptobenzo[d]oxazol-2-yl)ethanone (CAS 1803815-27-1)
- 1-(2-Mercaptobenzo[d]oxazol-4-yl)ethanone (CAS 1804215-22-2)
- 1-(6-Mercaptobenzo[d]oxazol-2-yl)ethanone (CAS 1806588-03-3)
Recommended Standards
- 4-Methylthieno[3,2-d][1,2,3]diazaborinin-1(2H)-ol (CAS 58157-75-8)
- N-(2-Bromoethyl)acetamide (CAS 113546-43-3)
- 4-Chloro-5-(chloromethyl)-3-methylisoxazole (CAS 69711-41-7)
- 1,1,2-Trifluoro-2-(trifluoromethoxy)ethene (CAS 1187-93-5)
- 5-Bromo-3-iodo-1-phenylpyridin-2(1H)-one (CAS 381233-76-7)
- 2-Methyl-4-(trifluoromethyl)benzyl chloride (CAS 888739-69-3)
- 2-((1-Benzylpyrrolidin-3-yl)methoxy)ethanol (CAS 1353959-90-6)
- Octadecanoic acid, 12-hydroxy-, polymer with 2-(chloromethyl)oxirane and 4,4'-(1-methylethylidene)bis[cyclohexanol] (CAS 71394-10-0)
- 3-Ethyl-N-methyl-5-(2-oxo-2-phenylethyl)isoxazole-4-carboxamide (CAS 62613-75-6)
- 5-Chloro-4-(trifluoromethyl)picolinamide (CAS 1805633-53-7)
- 6-methyl-7-nitro-1H-benzimidazole (CAS 32046-84-7)
- 1-(2-(1H-indol-3-yl)ethyl)-3-phenylurea (CAS 32585-51-6)
- 1,3-Dimethyl-4-(methylthio)-1H-pyrazol-5-amine (CAS 32527-86-9)
- Pheromone Biosynthesis Activating Neuropeptide (Helicoverpa assulta, Heliothis zea) (CAS 122071-54-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com