(5-Isopropylthiophen-2-yl)boronic acid CAS 2225179-30-4
| CAS No. | 2225179-30-4 |
| Molecular Formula | C7H11BO2S |
| Molecular Weight | 170.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (5-Isopropylthiophen-2-yl)boronic acid.
CATO supplies (5-Isopropylthiophen-2-yl)boronic acid (CAS 2225179-30-4), a certified reference material (molecular formula C7H11BO2S, MW 170.04 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, (5-Isopropylthiophen-2-yl)boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 170.04 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H11BO2S |
| Molecular Weight | 170.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1998 |
| Sulfur Atoms | 1 |
Related Isopropylthiophen Standards
- (2-Isopropylthiophen-3-yl)boronic acid (CAS 2364586-73-0)
- (4-Isopropylthiophen-2-yl)boronic acid (CAS 2225176-52-1)
- 1-(5-Isopropylthiophen-3-yl)-N-methylmethanamine (CAS 1342471-48-0)
- 5-Ethyl-2-isopropylthiophen-3-amine (CAS 2567558-98-7)
- 2-Isopropylthiophen-3-amine (CAS 106944-37-0)
- 5-Isopropylthiophen-2-amine (CAS 106971-18-0)
- (2-Isopropylthiophen-3-yl)(phenyl)methanol (CAS 1443312-27-3)
- (4-Isopropylthiophen-2-yl)(phenyl)methanol (CAS 356552-72-2)
Recommended Standards
- 5,6-dichloro-3-methyl-1,2,4-triazine (CAS 2386706-48-3)
- 5,6-dichloropyridazin-4-amine (CAS 89180-50-7)
- 4,5-dichloropyridazin-3-amine (CAS 1351000-23-1)
- 2,5-Dichloropyridin-3-ol 5073AE 53335-73-2 C5H3Cl2NO (CAS 53335-73-2)
- 1-Isopropyl-1,4-dihydrospiro[indazole-5,4'-piperidin]-7(6H)-one (CAS 1268521-75-0)
- 2-(N-benzylmethylsulfonamido)benzoic acid (CAS 333357-38-3)
- (R)-2-Amino-3-(2-fluorophenyl)propan-1-ol (CAS 1352574-91-4)
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- 2-Bromo-1-(4-methyl-2-phenylthiazol-5-yl)ethan-1-one (CAS 7520-95-8)
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- 4-Amino-3,5-dimethylbenzenesulfonic Acid (CAS 20804-27-7)
- (1R)-1-(3-methyl-1-benzothiophen-2-yl)ethan-1-amine hydrochloride (CAS 1807940-09-5)
- 4,4'-(((2-Bromo-5-iodo-1,4-phenylene)bis(oxy))bis(methylene))bis(2,2-dimethyl-1,3-dioxolane) (CAS 1956375-89-5)
- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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