(5-(3,5-Bis(diphenylamino)phenyl)thiophen-2-yl)boronic acid CAS 651329-44-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 651329-44-1 |
| Molecular Formula | C34H27BN2O2S |
| Molecular Weight | 538.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-(3,5-Bis(diphenylamino)phenyl)thiophen-2-yl)boronic acid (CAS 651329-44-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C34H27BN2O2S. Molecular weight: 538.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C34H27BN2O2S |
| Molecular Weight | 538.47 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 22.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bis Standards
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- 2-((2-(5-(4-(Diphenylamino)phenyl)thieno[3,2-b]thiophen-2-yl)thiazol-5-yl)methylene)malononitrile (CAS 1610050-61-7)
- 4-((4-(4-(Diphenylamino)phenoxy)phenyl)(phenyl)amino)benzaldehyde (CAS 142030-94-2)
- Bis(4-(diphenylamino)phenyl)methanone (CAS 2873-76-9)
- 10-(4'-(Diphenylamino)-[1,1'-biphenyl]-4-yl)acridin-9(10H)-one (CAS 1188546-10-2)
- 4,4'-(4-(4-(Diphenylamino)phenyl)pyridine-2,6-diyl)dibenzoic acid (CAS 573685-54-8)
- 3-(5-((Diphenylamino)methyl)-1,3,4-thiadiazol-2-yl)-2-styrylquinazolin-4(3H)-one (CAS 74796-91-1)
- (E)-6-(4-(Diphenylamino)styryl)-N,N-diphenylnaphthalen-2-amine (CAS 1093402-99-3)
Recommended Standards
- 6-Fluoro-4-(trifluoromethyl)quinoline-2-carboxamide, 97% (CAS 1116339-61-7)
- Fosaprepitant Impurity 38 (CAS 990-91-0)
- Hinokiflavone (CAS 19202-36-9)
- 2-Furancarboxaldehyde, polymer with 2-furanmethanol (CAS 26374-37-8)
- 7-Bromo-6-methoxyimidazo[1,5-a]pyridine (CAS 1427424-30-3)
- 2-({5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}oxy)ethan-1-amine (CAS 1248234-21-0)
- 4-[(2H-1,3-Benzodioxol-5-yl)methyl]-N-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)piperazine-1-carboxamide (CAS 866137-33-9)
- 1-(2,4-Difluorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 1221502-97-1)
- (3-Amino-5-cyanophenyl)boronic acid (CAS 913943-05-2)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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