(2-(Sec-butyl)pyrimidin-5-yl)boronic acid CAS 2225152-34-9
| CAS No. | 2225152-34-9 |
| Molecular Formula | C8H13BN2O2 |
| Molecular Weight | 180.01 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 (2-(Sec-butyl)pyrimidin-5-yl)boronic acid.
(2-(Sec-butyl)pyrimidin-5-yl)boronic acid (CAS 2225152-34-9) is a high-purity analytical reference standard with the molecular formula C8H13BN2O2 and a molecular weight of 180.01 g/mol.
Structurally, (2-(Sec-butyl)pyrimidin-5-yl)boronic acid (C8H13BN2O2) contains an amino-acid-derived structure, an amide 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 180.01 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C8H13BN2O2 |
| Molecular Weight | 180.01 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2-(Ethyl(methyl)amino)pyridin-4-yl)boronic acid (CAS 2225152-03-2)
- (2-Ethyl-4-methoxyphenyl)boronic acid (CAS 342899-07-4)
- (2-(Ethoxymethyl)phenyl)boronic acid (CAS 871329-56-5)
- (2-Hydroxy-5-isopropylphenyl)boronic acid (CAS 259209-33-1)
- 5-(2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)ethyl)-N-phenylthiophene-2-sulfonamide (CAS 861208-58-4)
- 1-(4-Chloro-5-methylpyridin-2-yl)ethanone (CAS 1257211-10-1)
- 4,4',5,5'-TETRAMETHYL-2,2'-BITHIOPHENE (CAS 30187-20-3)
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- 1-(3-Ethyl-5-methyl-1,2,4-triazin-6-yl)ethanone (CAS 139938-61-7)
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