Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate CAS 1630807-26-9
| CAS No. | 1630807-26-9 |
| Molecular Formula | C12H17BO5 |
| Molecular Weight | 252.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate 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.
Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate (CAS 1630807-26-9), molecular formula C12H17BO5 and molecular weight 252.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H17BO5, Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 252.07 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H17BO5 |
| Molecular Weight | 252.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related Methyl Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-acetic Acid (CAS 1083326-41-3)
- methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-3-carboxylate (CAS 1111096-29-7)
- Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate (CAS 1227664-17-6)
- 4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazole-1-carboxylic acid methyl ester (CAS 1416060-21-3)
- Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-3-carboxylate (CAS 2363164-32-1)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-ene-1-carboxylic acid (CAS 1447763-50-9)
- Methyl 3-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)cyclobutanecarboxylate (CAS 2365173-42-6)
- Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)bicyclo[1.1.1]pentane-1-carboxylate (CAS 2410440-12-7)
Recommended Standards
- Methyl 4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-1-methyl-1H-pyrazole-5-carboxylate (CAS 1622992-09-9)
- 8-Bromoquinoxaline-6-carboxamide (CAS 1706445-77-3)
- 2-(3,4,5-Trimethoxyphenyl)-1,3,2-dioxaborinane (CAS 1448644-06-1)
- 4-Chlorobenzo[d]oxazole-2-sulfonyl chloride (CAS 1803857-45-5)
- (tert-Butyl)ethynyldimethylsilane (tert-Butyldimethylsilyl)acetylene 86318-61-8 B4365 (CAS 86318-61-8)
- (S)-2-(5-bromo-2-fluoro-3-methylphenyl)pyrrolidine (CAS 1932249-56-3)
- 5-((Dimethylamino)methyl)-2-methylfuran-3(2H)-one (CAS 1007-46-1)
- 4-(3-Chloro-4,5-dimethoxybenzylidene)-2-phenyloxazol-5(4H)-one (CAS 7000-46-6)
- 6-Chloro-N-(4-chloro-2-methylphenyl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1040662-56-3)
- (2-Chloro-6-fluorobenzyl)(methyl)sulfane (CAS 190197-91-2)
- 2-Fluoro-3-(4-hydroxyphenyl)propanoic acid (CAS 53786-98-4)
- Ethyl 3-[(2-Ethoxy-2-oxoethyl)amino]propionate (CAS 3783-61-7)
- N-(2-Chlorophenyl)-3-{[3-(trifluoromethyl)phenyl]methoxy}thiophene-2-carboxamide (CAS 344273-18-3)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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