3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)prop-2-en-1-ol CAS 125872-73-3
| CAS No. | 125872-73-3 |
| Molecular Formula | C11H12O3 |
| Molecular Weight | 192.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)prop-2-en-1-ol (CAS 125872-73-3) is a high-purity analytical reference standard with the molecular formula C11H12O3 and a molecular weight of 192.21 g/mol.
The molecular framework of 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)prop-2-en-1-ol (C11H12O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
As a certified reference material (CRM), 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)prop-2-en-1-ol 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 | C11H12O3 |
| Molecular Weight | 192.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Related Dihydrobenzo Standards
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)propan-2-one (CAS 15033-65-5)
- 3-Methyl-2,3-dihydrobenzo[4,5]imidazo[2,1-b][1,3,4]thiadiazole (CAS 138824-78-9)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)cyclopropan-1-amine (CAS 1094450-22-2)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)azetidine (CAS 777886-91-6)
- N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide (CAS 63546-19-0)
- 1,3-Dihydrobenzo[c]thiophene-5-carbonitrile 2,2-dioxide (CAS 76768-81-5)
- 2-(2-Methyl-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)ethan-1-amine (CAS 1017170-60-3)
- N-((2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)methyl)ethanamine (CAS 1156158-02-9)
Recommended Standards
- 1-(2-hydroxyethyl)-1,2,3,4-tetrahydroquinazolin-2-one (CAS 1258639-79-0)
- 3-Cyclobutoxybenzoic acid (CAS 1260113-15-2)
- 3-Amino-1-hydroxy-6-methyl-3,4-dihydroquinolin-2(1H)-one (CAS 1258545-63-9)
- Ethyl (2R,3R)-3-phenyloxirane-2-carboxylate (CAS 126060-73-9)
- 3-(2-Thienyl)-1-propanol (CAS 19498-72-7)
- 4-Butoxy-2,3-difluoro-4'-((1s,4r)-4-propylcyclohexyl)-1,1'-biphenyl (CAS 323178-03-6)
- 1-(6-Fluoropyridin-2-yl)ethan-1-amine (CAS 1270357-74-8)
- Milnacipran impurity 36 (CAS 1237261-60-7)
- 2-(dimethylamino)pyrimidin-4-ol (CAS 1635-28-5)
- Olaparib Impurity 10 (CAS CATO-C4X-113510)
- 9,10-Dihydroergocristine Methanesulfonate (CAS 24730-10-7)
- n-(Pyrimidin-5-ylmethyl)pentan-1-amine (CAS 1342558-03-5)
- 7-Iodo-1H-indazol-6-ol (CAS 1190314-62-5)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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