thieno[3,2-b]thiophene-2-boronic acid CAS 160032-40-6
| CAS No. | 160032-40-6 |
| Molecular Formula | C6H11BO2S2 |
| Molecular Weight | 190.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including thieno[3,2-b]thiophene-2-boronic acid.
CATO supplies thieno[3,2-b]thiophene-2-boronic acid (CAS 160032-40-6), a certified reference material (molecular formula C6H11BO2S2, MW 190.09 g/mol) for analytical method development and quality control.
thieno[3,2-b]thiophene-2-boronic acid (C6H11BO2S2) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures thieno[3,2-b]thiophene-2-boronic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H11BO2S2 |
| Molecular Weight | 190.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 2002 |
| Sulfur Atoms | 2 |
Related thieno Standards
- Thieno[3,2-b]thiophene-3,6-dicarbonitrile (CAS 1634660-13-1)
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- Thieno[3,4-d][1,3]dithiole-2-thione (CAS 80229-39-6)
- Thieno[2',3':4,5]pyrrolo[1,2-d][1,2,4]triazin-8(7H)-one (CAS 903164-41-0)
- thieno[3,2-d]pyrimidine-4-carboxylic acid (CAS 1029144-49-7)
- thieno[3,2-d]pyrimidine-7-carboxylic acid (CAS 1211596-20-1)
- thieno[2,3-d]pyrimidine-5-carboxylic acid (CAS 1557780-28-5)
- thieno[2,3-d]pyrimidine-4-carboxylic acid (CAS 1955519-70-6)
Recommended Standards
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- 2-(2,2,3,3-Tetrafluoropropoxy)acetic acid (CAS 870-51-9)
- 3-Chloro-6-methyl-1-benzothiophene-2-carbonyl chloride (CAS 34576-87-9)
- (3S)-3-amino-3-(2-fluorofuran-3-yl)propanoic acid (CAS 1366342-85-9)
- [3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]methanol (CAS 1155531-62-6)
- 1-(tert-Butyl) 4-methyl 4-allylpiperidine-1,4-dicarboxylate (CAS 441774-09-0)
- 4-Fluoro-3-(4-fluoro-3-methylphenyl)benzoic acid (CAS 1261949-48-7)
- 2-methyl-1,3-oxazole-4,5-dicarboxylic acid (CAS 855404-45-4)
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- 2-Phenylpyrimidine-5-carbaldehyde (CAS 130161-46-5)
- Leuprorelin impurity 31 (CAS CATO-C4X-182231)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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