(2,3-Dihydro-benzo[1,4]dioxin-6-yloxy)-acetic acid CAS 10288-82-1
| CAS No. | 10288-82-1 |
| Molecular Formula | C10H10O5 |
| Molecular Weight | 210.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2,3-Dihydro-benzo[1,4]dioxin-6-yloxy)-acetic 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.
CATO supplies (2,3-Dihydro-benzo[1,4]dioxin-6-yloxy)-acetic acid (CAS 10288-82-1), a certified reference material (molecular formula C10H10O5, MW 210.18 g/mol) for analytical method development and quality control.
Structurally, (2,3-Dihydro-benzo[1,4]dioxin-6-yloxy)-acetic acid (C10H10O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 210.18 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H10O5 |
| Molecular Weight | 210.18 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.) | 1959 |
Related Dihydro Standards
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- 2,3-dihydro-2-oxo-1H-pyrido[2,3-b][1,4]thiazine-7-carboxylic acid (CAS 443955-72-4)
- 3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid (CAS 443956-14-7)
- 5-Phenyl-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 100381-95-1)
- 6-Phenyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one (CAS 95874-01-4)
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Recommended Standards
- 2-((2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)oxy)acetic acid (CAS 10288-65-0)
- 4-Acetoxy-3-methoxybenzoic acid (CAS 10543-12-1)
- Phenyl Trifluoromethyl Sulfone (CAS 426-58-4)
- 2-(Benzo[1,3]dioxol-5-yloxy)-propionic acid (CAS 106690-34-0)
- tert-butyl ((S)-5-amino-6-oxo-6-(((S)-1-phenylpropan-2-yl)amino)hexyl)carbamate (CAS 27266572-58-1)
- 5-(2-Imidazolyl)-2-methoxyphenol (CAS 1314931-92-4)
- 2-(Piperidin-1-yl)pyridine-3-carbothioamide (CAS 59025-40-0)
- 3,3-Diethyl-2,2-oxathiacarBocyanineiodide (CAS 15185-43-0)
- Ethyl 3-(1,3-Dioxolane)hexanoate (CAS 76924-94-2)
- methyl 2-(methoxymethyl)prop-2-enoate (CAS 25328-81-8)
- Montelukast Sodium EP Impurity G (CAS 1428448-96-7)
- 5-(Cyclopropylmethoxy)-2-(dimethylamino)phenol (CAS 1243379-72-7)
- 2-(4-Aminophenyl)acetic acid-1-<SUP>13</SUP>C (CAS 1173022-36-0)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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