(3',4-Dihexyl-[2,2'-bithiophen]-5-yl)boronic acid CAS 1203680-98-1
| CAS No. | 1203680-98-1 |
| Molecular Formula | C20H31BO2S2 |
| Molecular Weight | 378.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies (3',4-Dihexyl-[2,2'-bithiophen]-5-yl)boronic acid (CAS 1203680-98-1), a certified reference material (molecular formula C20H31BO2S2, MW 378.40 g/mol) for analytical method development and quality control.
Based on its molecular formula C20H31BO2S2, (3',4-Dihexyl-[2,2'-bithiophen]-5-yl)boronic acid contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 378.40 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).
CATO manufactures (3',4-Dihexyl-[2,2'-bithiophen]-5-yl)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 | C20H31BO2S2 |
| Molecular Weight | 378.40 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 2 |
Related Dihexyl Standards
- (9,9-Dihexyl-9H-fluoren-2-yl)boronic acid (CAS 371193-08-7)
- 2,2'-(2,5-Dihexyl-1,4-phenylene)bis(1,3,2-dioxaborolane) (CAS 883741-17-1)
- 3,3'-Dihexyl-[2,2'-bithiophene]-5,5'-dicarbaldehyde (CAS 170702-08-6)
- Dihexyl (2-(diethylamino)-2-oxoethyl)phosphonate (CAS 7369-66-6)
- 4,4-Dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene (CAS 906372-08-5)
- (9,9-Dihexyl-9H-fluorene-2,7-diyl)dimethanol (CAS 295796-56-4)
- Dihexyl dodecanedioate (CAS 41792-55-6)
- 4,4-Dihexyl-4H-cyclopenta[1,2-b:5,4-b']dithiophene-2,6-dicarbaldehyde (CAS 1679381-53-3)
Recommended Standards
- Benzo[1,2-b:3,4-b':5,6-b'']trithiophene-2,5,8-tricarboxylic acid (CAS 1174223-25-6)
- 1,4-Diamino-5,8-dihydroxy-2-(phenylthio)anthracene-9,10-dione (CAS 17727-74-1)
- 9-Cyclopropyl-6,8-difluoro-7-(piperazin-1-yl)isothiazolo[5,4-b]quinoline-3,4(2H,9H)-dione (CAS 111279-49-3)
- 1-(2,4-Diamino-5H-pyrrolo[3,4-d]pyrimidin-6(7H)-yl)ethanone (CAS 1854-52-0)
- 7-Methoxy-4-methylquinoline (CAS 6238-12-6)
- 6-(4-Bromo-2-methylphenyl)-6-oxohexanoic acid (CAS 898767-34-5)
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- Benzyl (R)-3-amino-1-oxa-8-azaspiro[4.5]decane-8-carboxylate (CAS 2169906-21-0)
- Palmitoyl Tripeptide -5 ยท 2 TFA (CAS 623172-56-5)
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