5-(Cyclopropylmethoxy)-2,4-difluorophenylboronic acid CAS 2096333-16-1
| CAS No. | 2096333-16-1 |
| Molecular Formula | C10H11BF2O3 |
| Molecular Weight | 228.00 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 5-(Cyclopropylmethoxy)-2,4-difluorophenylboronic acid.
CATO supplies 5-(Cyclopropylmethoxy)-2,4-difluorophenylboronic acid (CAS 2096333-16-1), a certified reference material (molecular formula C10H11BF2O3, MW 228.00 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H11BF2O3, 5-(Cyclopropylmethoxy)-2,4-difluorophenylboronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 228.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-(Cyclopropylmethoxy)-2,4-difluorophenylboronic acid 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.
Physical & Chemical Properties
| Molecular Formula | C10H11BF2O3 |
| Molecular Weight | 228.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Related Cyclopropylmethoxy Standards
- [4-(Cyclopropylmethoxy)-2,6-difluorophenyl]boronic acid (CAS 2377605-97-3)
- 4-(Cyclopropylmethoxy)-3,5-difluorobenzoic acid (CAS 1343436-42-9)
- 3-(Cyclopropylmethoxy)-5-methoxythiophene-2-carboxylic acid (CAS 1774902-21-4)
- 4-(Cyclopropylmethoxy)butane-1-sulfonyl chloride (CAS 1344356-74-6)
- 2-(Cyclopropylmethoxy)naphthalene-1-carbaldehyde (CAS 883528-03-8)
- 4-(Cyclopropylmethoxy)-1-naphthaldehyde (CAS 883528-10-7)
- 3-(Cyclopropylmethoxy)-5-(trifluoromethyl)benzenamine (CAS 1369821-28-2)
- 4-(Cyclopropylmethoxy)-3-(trifluoromethyl)aniline (CAS 70338-50-0)
Recommended Standards
- 3-Bromo-5-nitropicolinonitrile (CAS 573762-54-6)
- Potassium hexafluoroarsenate(V) (CAS 17029-22-0)
- 3-Bromo-5H,7H-furo[3,4-b]pyridine-5,7-dione (CAS 98278-78-5)
- 3,5-Dichloro-4-(difluoromethoxy)aniline (CAS 101847-52-3)
- (E)-7-Tetradecenal (CAS 37011-96-4)
- (3S,4R)-3-methyl-2-oxa-8-azaspiro[4.5]Decan-4-amine dihydrochloride (CAS 2306246-49-9)
- 2-(2-Methoxyphenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1547047-10-8)
- Tinoridine HCl (CAS 25913-34-2)
- Ethyl 4-(cyclobutanecarbonyl)benzoate (CAS 801303-28-6)
- (1-(2-Ethoxybenzyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 1456293-35-8)
- 8-Chloro-2-(pyridin-4-yl)quinoline-4-carbonyl chloride (CAS 1203058-25-6)
- N-Methyl-1-(3-(pyridin-2-yl)isoxazol-5-yl)methanamine dihydrochloride (CAS 1360438-84-1)
- Ethyl 4-methylpyrrolidine-2-carboxylate (CAS 1219532-40-7)
- (Pro30,Tyr32,Leu34)-Neuropeptide Y (28-36) (CAS 161650-01-7)
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