5-n-Propylthiophene-2-boronic acid pinacol este CAS 1473358-18-7
| CAS No. | 1473358-18-7 |
| Molecular Formula | C13H21BO2S |
| Molecular Weight | 252.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-n-Propylthiophene-2-boronic acid pinacol este is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-n-Propylthiophene-2-boronic acid pinacol este (CAS 1473358-18-7) is a high-purity analytical reference standard with the molecular formula C13H21BO2S and a molecular weight of 252.18 g/mol.
Structurally, 5-n-Propylthiophene-2-boronic acid pinacol este (C13H21BO2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 252.18 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 5-n-Propylthiophene-2-boronic acid pinacol este 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 | C13H21BO2S |
| Molecular Weight | 252.18 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Sulfur Atoms | 1 |
Related n Standards
- 5-Propylthiophene-2-sulfonyl chloride (CAS 883146-08-5)
- [1-(5-methyl-4-propylthiophene-2-carbonyl)piperidin-4-yl]methanol (CAS 1183186-78-8)
- N-propylthiophene-2-sulfonamide (CAS 741729-01-1)
- 5-methyl-4-propylthiophene-2-carbohydrazide (CAS 790270-71-2)
- Ethyl 5-propylthiophene-2-carboxylate (CAS 1256286-41-5)
- 4-Ethyl-5-propylthiophene-2-carboxylic acid (CAS 750598-98-2)
- 5-Propylthiophene-3-carbonyl chloride (CAS 1160248-84-9)
- 5-methyl-4-propylthiophene-2-carboxylic acid (CAS 790263-47-7)
Recommended Standards
- 1-(3-Ethylphenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 1443328-44-6)
- 2-Methyl-7-nitro-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid (CAS 154365-43-2)
- 2-(Methyl(7-nitrobenzo[c][1,2,5]oxadiazol-4-yl)amino)acetic acid (CAS 137718-44-6)
- 2-Methyl-6-nitro-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid (CAS 154365-44-3)
- 87976-71-4 Pyruvic acid-1-13C sodium salt Sodium pyruvate-1-13C (CAS 87976-71-4)
- n-((1,2,3-Thiadiazol-4-yl)methyl)-2-methylpyridin-3-amine (CAS 1528845-73-9)
- 2-[(1-(2-pyridinylÂ)-ethylÂ)sulfoÂ]-5-methylÂbenzÂimidazole (CAS 69417-07-8)
- (3R,4S)-3-methylpiperidin-4-ol hydrochloride (CAS 2387566-30-3)
- 2-Methyl-3-((4-methylphenyl)sulfonamido)benzoic acid (CAS 830349-15-0)
- 2-(3-bromo-2-methyl-1H-indol-1-yl)acetic acid (CAS 954582-17-3)
- N'-Hydroxy-2-methoxy-2-methylpropanimidamide (CAS 1354968-72-1)
- Lorazepam Impurity 11 (CAS CATO-C4X-104111)
- 4-Nitro-N-(4-(5-oxo-4,5-dihydropyrazin-2-yl)phenyl)benzamide (CAS 89560-50-9)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
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