(2-Cyanothiophen-3-yl)boronic acid CAS 1023595-18-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1023595-18-7 |
| Molecular Formula | C5H4BNO2S |
| Molecular Weight | 152.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2-Cyanothiophen-3-yl)boronic acid (CAS 1023595-18-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H4BNO2S. Molecular weight: 152.97 g/mol. Batch-specific COA and technical support are available on request.
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
- (5-cyanothiophen-3-yl)boronic acid (CAS 1065184-99-7)
- (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)
- 3,4-Dichloro-3-cyclobutene-1,2-dione (CAS 2892-63-9)
- (S)-1-(2,3-Difluorophenyl)propan-1-amine (CAS 1217476-28-2)
- Tert-butyl (R)-(3-ethynylcyclopent-2-en-1-yl)carbamate (CAS 1868051-16-4)
- 1-(3-Fluoro-4-(pyrrolidin-1-yl)phenyl)ethan-1-amine (CAS 1332530-09-2)
- 1-Phenyl-1H-indole-2,3-dione 3-[N-(4-methoxyphenyl)hydrazone] (CAS 303984-70-5)
- 7-Chloro-5-[(2-chloro-6-fluorophenyl)methyl]-2,3,4,5-tetrahydro-1,5-benzothiazepin-4-one (CAS 303987-49-7)
- 3-Chloro-6-hydroxy-2-methoxybenzoic acid (CAS 146984-79-4)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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