(1-(5-Chloropyrimidin-2-yl)-1H-pyrazol-4-yl)boronic acid CAS 2225169-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2225169-84-4 |
| Molecular Formula | C7H6BClN4O2 |
| Molecular Weight | 224.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1-(5-Chloropyrimidin-2-yl)-1H-pyrazol-4-yl)boronic acid (CAS 2225169-84-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H6BClN4O2. Molecular weight: 224.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H6BClN4O2 |
| Molecular Weight | 224.41 g/mol |
| Appearance | Off-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 sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloropyrimidin Standards
- (1-(6-Chloropyrimidin-4-yl)-1H-pyrazol-4-yl)boronic acid (CAS 1072945-81-3)
- (4-(2-Chloropyrimidin-4-yl)furan-2-yl)boronic acid (CAS 2225177-86-4)
- 3-(2-Chloropyrimidin-4-yl)bicyclo[1.1.1]Pentane-1-carboxylic acid (CAS 2167383-15-3)
- 6-(2-chloropyrimidin-5-yl)hex-5-ynoic acid (CAS 2643500-61-0)
- 4-(2-Chloropyrimidin-4-yl)thiophene-2-carbaldehyde (CAS 937273-39-7)
- 3-(2-Chloropyrimidin-4-yl)-3,8-diazabicyclo[3.2.1]octane (CAS 777836-02-9)
- 1-(2-Chloropyrimidin-4-yl)piperidine-4-carbonitrile (CAS 954226-84-7)
- 1-(6-Chloropyrimidin-4-yl)piperidine-4-carbonitrile (CAS 945896-87-7)
Recommended Standards
- Tert-butyl(((1r,3r)-3-ethynylcyclobutyl)methoxy)dimethylsilane (CAS 163634-19-3)
- Tert-butyl(((1s,3s)-3-ethynylcyclobutyl)methoxy)dimethylsilane (CAS 163634-18-2)
- (4-Chloro-2-(furan-2-yl)pyrimidin-5-yl)boronic acid (CAS 2225155-60-0)
- (S)-2-((1-Benzylpyrrolidin-3-yl)(cyclopropyl)amino)acetic acid (CAS 1354002-55-3)
- 2-Methyl-2,5-diazaspiro[3.4]Octan-6-one (CAS 2169647-43-0)
- Methyl 1-Boc-4-[[(R)-1-phenylethyl]amino]piperidine-3-carboxylate (CAS 503167-62-2)
- n-Cyclopropyl-3-(3,4-difluorophenyl)propanamide (CAS 1209825-26-2)
- 4-Allyl-5-cyclopentyl-4H-1,2,4-triazole-3-thiol (CAS 667412-80-8)
- 3-(2-Fluorophenyl)-2-(morpholinomethyl)quinazolin-4(3H)-one (CAS 676630-60-7)
- Neuropeptide S (human) (CAS 412938-67-1)
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