(5-(4-Isobutylphenyl)isoxazol-3-yl)methanol CAS 763109-44-0
| CAS No. | 763109-44-0 |
| Molecular Formula | C14H17NO2 |
| Molecular Weight | 231.29 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-(4-Isobutylphenyl)isoxazol-3-yl)methanol.
(5-(4-Isobutylphenyl)isoxazol-3-yl)methanol (CAS 763109-44-0) is a high-purity analytical reference standard with the molecular formula C14H17NO2 and a molecular weight of 231.29 g/mol.
Structurally, (5-(4-Isobutylphenyl)isoxazol-3-yl)methanol (C14H17NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 231.29 g/mol, it falls into the medium-molecular-weight range. 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).
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-(4-Isobutylphenyl)isoxazol-3-yl)methanol 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 | C14H17NO2 |
| Molecular Weight | 231.29 g/mol |
| Appearance | Off-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Isobutylphenyl Standards
- 4-(4-Isobutylphenyl)cyclohexanone (CAS 1890662-66-4)
- Ethyl 3-(4-Isobutylphenyl)acrylate (CAS 1256636-24-4)
- 5-(4-Isobutylphenyl)oxazole-2-carbaldehyde (CAS 1352488-71-1)
- 4-(4-Isobutylphenyl)-4-oxobutanoic acid (CAS 73120-67-9)
- Ethyl 2-(4-isobutylphenyl)-2-oxoacetate (CAS 60473-28-1)
- (4-isobutylphenyl)magnesium bromide (CAS 863780-45-4)
- 2-(4-Isobutylphenyl)propanoyl ChlorideDISCONTINUED (CAS 34715-60-1)
- 2-(4-Isobutylphenyl)pentan-2-ol (CAS 1443327-14-7)
Recommended Standards
- (4-Aminophenyl)(6-methyl-2,6-diazaspiro[3.3]Heptan-2-yl)methanone (CAS 2306275-82-9)
- (E)-1-(Benzo[d][1,3]dioxol-5-yl)-N-cyclohexylmethanimine (CAS 934022-80-7)
- (3S,4S)-tert-Butyl 3,4-bis(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 895245-31-5)
- (R)-2-(((tert-Butoxycarbonyl)amino)methyl)pentanoic acid (CAS 896721-69-0)
- 1-((4-Isopropylphenyl)sulfonyl)piperidine-3-carboxylic acid (CAS 932976-67-5)
- (E)-Methyl 5-hydroxypent-3-enoate (CAS 83606-26-2)
- 4-Bromomethyl-2-chloro-5-(trifluoromethyl)pyridine (CAS 1227583-92-7)
- 4-Cyclopropoxy-3-methoxybenzoic acid (CAS 1243355-05-6)
- Tedizolid Impurity 57 (CAS 60456-26-0)
- 3-(Trifluoromethyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine hydrochloride (CAS 1838669-70-7)
- 2-(4-sulfophenyl)acetic acid (CAS 153661-28-0)
- L-Alanine Benzyl Ester Benzenesulfonic Acid Salt (CAS 101399-43-3)
- tert-Butyl 4-((2-chloro-6-methylpyrimidin-4-yl)amino)piperidine-1-carboxylate (CAS 1000207-38-4)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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