(2-Hydroxy-3,5-dimethylphenyl)(1H-pyrazol-4-yl)methanone CAS 288844-39-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 288844-39-3 |
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Hydroxy-3,5-dimethylphenyl)(1H-pyrazol-4-yl)methanone (CAS 288844-39-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H12N2O2. Molecular weight: 216.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- 2-Hydroxy-6,7,8,9-tetrahydro-11H-pyrido[2,1-b]quinazolin-11-one (CAS 1041382-97-1)
- (2-Hydroxy-4,5-dimethylphenyl)(1H-pyrazol-4-yl)methanone (CAS 288844-40-6)
- 1-(5-Hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)ethanone (CAS 37703-59-6)
- 4-Hydroxy-6-methyl-1-(pyridin-2-ylmethyl)pyridin-2(1H)-one (CAS 586378-69-0)
- 4-Hydroxy-6-methyl-1-(pyridin-3-ylmethyl)pyridin-2(1H)-one (CAS 586378-89-4)
- 5-Hydroxy-3-methyl-1-(p-tolyl)-1H-pyrazole-4-carbaldehyde (CAS 60484-30-2)
- N-(2-hydroxy-4-methylquinolin-6-yl)acetamide (CAS 340141-96-0)
- N-Hydroxy-2-(2-naphthalenyloxy)ethanimidamide (CAS 884504-66-9)
Recommended Standards
- (2-Ethoxyphenyl)(1H-pyrazol-1-yl)methanone (CAS 544420-63-5)
- (2E)-2-[(1E)-(Methoxyimino)methyl]-3-(4-methoxyphenyl)prop-2-enenitrile (CAS 337919-88-7)
- (2Z)-2-Cyano-3-{[(pyridin-4-yl)methyl]amino}but-2-enamide (CAS 303153-02-8)
- 2-((3-Bromobenzyl)(methyl)amino)acetic acid (CAS 1156979-93-9)
- N-Cyclopentyl-2-(4-((2-phenylvinyl)sulfonamido)phenyl)-2H-tetrazole-5-carboxamide (CAS 1396890-48-4)
- Ethyl imidazo[2,1-b]thiazole-2-carboxylate (CAS 349480-76-8)
- 4-(3,4-Dimethoxyphenyl)-2-hydrazinylthiazole (CAS 886495-47-2)
- 6-Chloro-1'-methylspiro[indoline-3,4'-piperidine] (CAS 75391-76-3)
- CPhos (CAS 1160556-64-8)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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