2-Chloro-4-methylpyridine-3-boronic acid CAS 1029654-29-2
| CAS No. | 1029654-29-2 |
| Molecular Formula | C6H7BClNO2 |
| Molecular Weight | 171.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Chloro-4-methylpyridine-3-boronic acid is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Chloro-4-methylpyridine-3-boronic acid (CAS 1029654-29-2), a certified reference material (molecular formula C6H7BClNO2, MW 171.39 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H7BClNO2, 2-Chloro-4-methylpyridine-3-boronic acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 171.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Chloro-4-methylpyridine-3-boronic acid 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 | C6H7BClNO2 |
| Molecular Weight | 171.39 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 6-Chloro-5-methylpyridine-3-boronic Acid (CAS 1003043-40-0)
- (5-Chloro-3-methylpyridin-2-yl)boronic acid (CAS 1208314-98-0)
- 2-Chloro-6-methylpyridine-4-boronic acid (CAS 1320397-15-6)
- (5-Chloro-2-methylpyridin-3-yl)boronic acid (CAS 1334405-41-2)
- 3-Chloro-2-methylpyridine-5-boronic acid (CAS 1334405-66-1)
- (2-Chloro-6-methylpyridin-3-yl)boronic acid (CAS 536693-95-5)
- (4-Chloro-5-methylpyridin-3-yl)boronic acid (CAS 2225172-64-3)
- (5-Chloro-4-methylpyridin-3-yl)boronic acid (CAS 2225172-97-2)
Recommended Standards
- (3-Amino-5-chlorophenyl)boronic acid (CAS 1186403-18-8)
- (2-Amino-5-chlorophenyl)boronic acid (CAS 1003042-41-8)
- n-Octyldimethylsilane (CAS 40934-68-7)
- 2-Trimethylsilyl-n-tert-butylacetaldimine (CAS 73198-78-4)
- N,N,N′,N′,N′′,N′′-Hexaethylphosphorimidic triamide (CAS 74400-91-2)
- 7-Bromoquinoline-3-carbonitrile (CAS 1375108-40-9)
- 2-(2-Cyclopropyl-5-methyloxazol-4-yl)acetic acid (CAS 1017369-07-1)
- 2-(Trifluoromethyl)oxane-4-sulfonyl chloride (CAS 1874643-68-1)
- 4-methoxypiperidine hydrochloride (CAS 4045-25-4)
- 3-(4-Chlorophenyl)-6,7-dihydroimidazo[2,1-c][1,2,4]triazin-4(1H)-one (CAS 62638-40-8)
- N-(4-(3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)phenyl)acetamide (CAS 692265-92-2)
- 5-Bromo-7-chloro-2,3-dihydrobenzo[b][1,4]dioxine (CAS 936249-25-1)
- Levocetirizine Impurity 10 (N-Benzyl-2-[2-[(2-hydroxyethyl)amino]ethoxy]acetamide) (CAS 1391053-09-0)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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