(5-cyanothiophen-3-yl)boronic acid CAS 1065184-99-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1065184-99-7 |
| Molecular Formula | C5H4BNO2S |
| Molecular Weight | 152.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-cyanothiophen-3-yl)boronic acid (CAS 1065184-99-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H4BNO2S. Molecular weight: 152.97 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H4BNO2S |
| Molecular Weight | 152.97 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related cyanothiophen Standards
- (2-Cyanothiophen-3-yl)boronic acid (CAS 1023595-18-7)
- (4-Cyanothiophen-3-yl)boronic acid (CAS 1219628-86-0)
- (4-Cyanothiophen-2-yl)boronic acid (CAS 1312694-09-9)
- (5-cyanothiophen-2-yl)boronic acid (CAS 305832-67-1)
- N-(3-Cyanothiophen-2-yl)acetamide (CAS 55654-18-7)
- N-(3-Cyanothiophen-2-yl)cyclopropanecarboxamide (CAS 865546-00-5)
- N-(3-Cyanothiophen-2-yl)butyramide (CAS 865546-17-4)
- N-(3-Cyanothiophen-2-yl)isobutyramide (CAS 865546-02-7)
Recommended Standards
- (<I>R</I>)-(+)-2-bromopropionic acid (CAS 10009-70-8)
- Fumaryl chloride (CAS 627-63-4)
- 1-Bromo-3-hydroxypropan-2-one (CAS 38987-72-3)
- (4-Methoxy-3-(pentyloxy)phenyl)methanol (CAS 1021127-21-8)
- N1,N4-bis(4-aminophenyl)terephthalamide (CAS 34066-75-6)
- N-(4-chloro-3-nitrophenyl)-2-((1-methyl-1H-tetrazol-5-yl)thio)acetamide (CAS 329779-13-7)
- 1-azido-2,4-difluorobenzene (CAS 91229-55-9)
- a-Butylpiperonyl alcohol (CAS 5422-01-5)
- 8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinazoline-2,4(1H,3H)-dione (CAS 1626337-88-9)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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 13829788188 / jacky.chen@cato-chem.com