1-Methylpyrrole-2-boronic Acid Pinacol Ester CAS 850567-47-4
| CAS No. | 850567-47-4 |
| Molecular Formula | C11H18BNO2 |
| Molecular Weight | 207.08 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.
1-Methylpyrrole-2-boronic Acid Pinacol Ester (CAS 850567-47-4), molecular formula C11H18BNO2 and molecular weight 207.08 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 1-Methylpyrrole-2-boronic Acid Pinacol Ester is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 207.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 1-Methylpyrrole-2-boronic Acid Pinacol Ester 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 | C11H18BNO2 |
| Molecular Weight | 207.08 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Methylpyrrole Standards
- 3-Methylpyrrole-2,4-dicarboxylic Acid (CAS 3780-41-4)
- 2-methylpyrrole-1-sulfonamide (CAS 2172947-83-8)
- ethyl 1-methylpyrrole-2-carboxylate (CAS 23466-27-5)
- Ethyl 2-Methylpyrrole-3-carboxylate (CAS 936-12-9)
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Recommended Standards
- 1-Methyl-3-pyrroleboronic Acid Pinacol Ester (CAS 953040-54-5)
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- 1,3-Dichloro-5,6-dihydro-4H-cyclopenta[c]thiophen-4-one (CAS 7687-79-8)
- 2-(Bromomethyl)-6-fluorospiro[3.3]heptane (CAS 2715119-84-7)
- 1-Ethyldihydro-6-imino-2,4,5(3H)-pyrimidinetrione 5-(O-Methyloxime) (CAS 71342-66-0)
- Ethyl 4-amino-2-hydroxybutanoate (CAS 735225-24-8)
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- N-Methyl-1-(1-methylpyrrolidin-3-yl)methanamine (CAS 89850-95-3)
- 1-Bromo-4-[(propan-2-yloxy)methyl]benzene (CAS 98446-84-5)
- 4-(Pyrrolidin-3-yl)aniline (CAS 1203798-90-6)
- 2,3,3'-Tribromodiphenyl Ether (CAS 147217-76-3)
- N-butyl-3-chloro-5-(trifluoromethyl)pyridin-2-amine (CAS 1041535-26-5)
- Neuropeptide S (human) (CAS 412938-67-1)
Why CATO?
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