(5-(Methoxycarbonyl)-4-methylthiophen-2-yl)boronic acid-d3 CAS 2313568-22-6
| CAS No. | 2313568-22-6 |
| Molecular Formula | - |
| Molecular Weight | 203.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (5-(Methoxycarbonyl)-4-methylthiophen-2-yl)boronic acid-d3 (CAS 2313568-22-6), a certified reference material (molecular formula C7H6D3BO4S, MW 203.04 g/mol) for analytical method development and quality control.
(5-(Methoxycarbonyl)-4-methylthiophen-2-yl)boronic acid-d3 (C7H6D3BO4S) contains deuterium isotope labeling, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), (5-(Methoxycarbonyl)-4-methylthiophen-2-yl)boronic acid-d3 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H6D3BO4S |
| Molecular Weight | 203.04 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Sulfur Atoms | 1 |
Related Methoxycarbonyl Standards
- 5-(Methoxycarbonyl)-5,6-dihydro-2H-1,4-thiazine-3-carboxylic acid (CAS 860175-46-8)
- 3-((Methoxycarbonyl)amino)-2,2,3-trimethylbutanoic acid (CAS 32253-71-7)
- 4-Ethyl-4-(methoxycarbonyl)hexanoic acid (CAS 1256352-99-4)
- Methyl 2-((methoxycarbonyl)amino)pyrrolidine-1-carboxylate (CAS 244776-08-7)
- 2-(4-(Methoxycarbonyl)tetrahydro-2H-pyran-4-yl)acetic acid (CAS 345633-15-0)
- 3-(Methoxycarbonyl)hexanedioate (CAS 101568-03-0)
- (2,2-Bis(methoxycarbonyl)cyclopropyl)boronic acid (CAS 2225151-98-2)
- 3-(3-(Methoxycarbonyl)phenyl)propiolic acid (CAS 1391631-70-1)
Recommended Standards
- (4-Amino-6-bromopyridin-2-yl)methanol (CAS 521917-52-2)
- (S)-6-Bromo-2-methyl-2,3-dihydroimidazo[2,1-b]oxazole (CAS 2889453-41-0)
- 3-Bromo-1-ethyl-1H-pyrazole-4-carbaldehyde (CAS 1946812-70-9)
- 1-(3-Bromo-1-methyl-1H-pyrazol-4-yl)ethanone (CAS 2707990-55-2)
- 4-Bromo-5-(tert-butyl)thiazol-2-amine (CAS 2738982-10-8)
- methyl 3-amino-5-bromo-4-fluorobenzoate (CAS 1403483-84-0)
- GW-405833 (CAS 180002-83-9)
- Ethyl 2,4-Dihydroxy-3-methylbenzoate (CAS 53103-57-4)
- 2-Methyl-1H-benzo[d]imidazole-5-sulfonyl chloride hydrochloride (CAS 1177313-51-7)
- 1-Benzyl-6-oxo-N-phenyl-1,6-dihydropyridine-3-carboxamide (CAS 339008-77-4)
- Methyl 2-phenyl-2-(pyridin-2-yl)acetate (CAS 26483-64-7)
- Amphetamine Isothiocyanate (CAS 16220-05-6)
- benzyl (2-cyanopropan-2-yl)carbamate (CAS 100134-82-5)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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