3-(Prop-2-yn-1-yloxy)phenol CAS 3692-88-4
| CAS No. | 3692-88-4 |
| Molecular Formula | C9H8O2 |
| Molecular Weight | 148.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
3-(Prop-2-yn-1-yloxy)phenol (CAS 3692-88-4) is a high-purity analytical reference standard with the molecular formula C9H8O2 and a molecular weight of 148.16 g/mol.
Based on its molecular formula C9H8O2, 3-(Prop-2-yn-1-yloxy)phenol contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 148.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C9H8O2 |
| Molecular Weight | 148.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Prop Standards
- 6-(Prop-2-yn-1-yloxy)pyridin-3-amine (CAS 1198007-00-9)
- 2-(Prop-2-yn-1-yloxy)phenol (CAS 14817-38-0)
- N-(prop-2-yn-1-yl)-1H-pyrrole-2-carboxamide (CAS 929537-02-0)
- 1-(Prop-2-yn-1-yl)piperidine-4-carbonitrile (CAS 1344240-52-3)
- (Prop-2-en-1-yl)[(pyridin-2-yl)methyl]amine (CAS 62402-16-8)
- (Prop-2-en-1-yl)[(pyridin-3-yl)methyl]amine (CAS 873407-11-5)
- (Prop-2-en-1-yl)[(pyridin-4-yl)methyl]amine (CAS 532407-09-3)
- [2-(prop-2-en-1-yl)phenyl]methanol (CAS 84801-07-0)
Recommended Standards
- 3-(Methoxymethyl)picolinonitrile (CAS 863548-34-9)
- 3-(Vinyloxy)benzaldehyde (CAS 83228-39-1)
- 3-(Hydroxymethyl)imidazo[1,2-a]pyridine (CAS 30489-43-1)
- 3,4-DIHYDRO-1,5-NAPHTHYRIDIN-2(1H)-ONE (CAS 943537-93-7)
- (5-((4-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl (3-chlorophenyl)carbamate (CAS 318248-31-6)
- Ethyl 5-(4-fluorophenyl)-2-(methylthio)thiazole-4-carboxylate (CAS 1422175-48-1)
- 1-((3aR,4R,6R,6aR)-6-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 6984-55-0)
- N-Methoxy-4-methylbenzamide (CAS 25563-06-8)
- Cenobamate impurity 4 (CAS 1259059-68-1)
- 4-Chloro-3-fluoro-2-methylbenzaldehyde (CAS 1783769-70-9)
- 6-(Diethylamino)-5-methylnicotinaldehyde (CAS 35774-66-4)
- 7-Troc Paclitaxel (CAS 114915-17-2)
- 2-((4,6,7-Trimethylquinazolin-2-yl)amino)quinazolin-4-ol (CAS 362000-15-5)
- Neuropeptide FF (CAS 99566-27-5)
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